@import url("swiper.min.css");
@import url("font/iconfont.css");
* {
	margin: 0px;
	padding: 0px;
}
body {
	font-size: 12px;
	color: #333;
	font-family: "Noto Sans SC", "PingFang SC", Microsoft Yahei, Arial, Helvetica, sans-serif;
}
ul {
	list-style-type: none;
}
img {
	border: 0;
	vertical-align: bottom;
}
input[type="text"], input[type="button"], input[type="submit"], input[type="reset"] {
	-webkit-appearance: none;
}
textarea, select {
/*-webkit-appearance: none;*/
}
input, textarea, select {
	font-family: "Noto Sans SC", "PingFang SC", Microsoft Yahei, Arial, Helvetica, sans-serif;
	outline: none;
}
input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
	color: #666;
}
input::-moz-placeholder, textarea::-moz-placeholder { /* Mozilla Firefox 19+ */
	color: #666;
}
input:-moz-placeholder, textarea:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
	color: #666;
}
input:-ms-input-placeholder, textarea:-ms-input-placeholder { /* Internet Explorer 10-11 */
	color: #666;
}
a:link {
	color: #333;
	text-decoration: none;
}
a:visited {
	text-decoration: none;
	color: #333;
}
a:hover {
	text-decoration: none;
	color: #d01818;
}
a:active {
	text-decoration: none;
}
.clear {
	clear: both;
	line-height: 0px;
}
.kk {
	width: 86%;
	margin: 0 auto;
}
/*分页*/
.page {
	width: 100%;
	text-align: center;
	font-size: 0.9rem;
	padding: 3rem 0;
}
.page span {
	margin: 0 2px;
}
.page span a {
	padding: 5px 12px;
	color: #666;
	border: solid 1px #DDD;
	background-color: #FFF;
}
.page span a:hover {
	border: solid 1px #000;
	color: #000;
}
.page span.current {
	color: #FFF;
	background: #000;
	padding: 5px 12px;
	border: solid 1px #000;
}
.page span.disabled {
	color: #666;
	background-color: rgba(0,0,0,0.05);
	padding: 5px 12px;
	border: solid 1px #DDD;
}
/**/
header {
	position: relative;
	z-index: 2;
}
header .logo {
	height: 100%;
}
header .logo a {
	display: flex;
	height: 100%;
	align-items: center;
	justify-content:center;
}
header .logo img {
	max-height: 60%;
}
header .logo span {
	font-size:1.1rem;
	color:#222;
	font-weight:500;
	margin-left:10px;
}
header .menu {
	position: relative;
	z-index: 2;
	right:20px;
	margin-left: auto;
}
header .menu .mod {
	position: absolute;
	left: 0;
	bottom: 0;
	border-bottom: solid 3px rgba(0,0,0,0.5);
	-webkit-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	transition: all 0.3s ease-in-out;
	z-index: -1;
}
header .menu ul li {
	display: inline-block;
	padding:0 20px;
	position:relative;
}
header .menu ul li a {
	display: block;
	font-size: 0.95rem;
	height: 60px;
	line-height: 60px;
	color:#222;
	font-weight:500;
}
header .menu li ul {
	position: absolute;
	background-color:rgba(255,255,255,0.85);
	box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    border: solid 1px rgba(0, 0, 0, 0.1);
	border-top: none;
	padding:10px 0;
	display: none;
	top: 60px;
	left: 50%;
    transform: translateX(-50%);
	min-width:140px;
	z-index: 999;
}
header .menu li ul li {
	width: 100%;
	height:auto;
	padding:0;
	align-items: unset;
	justify-content: unset;
}
header .menu li ul li a {
	display: block;
	width: 100%;
	height:auto;
	padding: 10px;
	box-sizing:border-box;
	line-height:1.5;
	font-size: 0.95rem;
	font-weight:300;
	text-align:center;
	white-space:nowrap;
	border-bottom:solid 1px rgba(0,0,0,0.085);
	transition: all 0.3s linear;
}
header .menu li ul li:last-child a {
	border-bottom: none;
}
header .menu li ul li a:hover {
	background-color:rgba(0,0,0,0.1);
	color:#be1b22;
	font-weight:400;
}
header .search {
	display: flex;
	align-items: center;
	position:relative;
	z-index:2;
}
header .search .search-input {
	width: 0;
	padding: 0;
	border: none;
	outline: none;
	font-size: 0.9rem;
	border-radius: 50px;
	transition: all 0.3s ease;
	background: #FFF;
	border: 2px solid #000;
	position:absolute;
	right: -10px;
	z-index:-1;
	padding: 10px 20px;
	opacity:0;
}
header .search.active .search-input {
	width: 250px;
	opacity:1;
}
header .search .search-btn {
	font-family: "iconfont" !important;
	background: none;
    color: #000;
    border: none;
    cursor: pointer;
	font-size: 2rem;
	display: flex;
	align-items: center;
}
header .search .search-btn:hover {
	color: #be1b22;
}
header .boxfix {
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	height: 60px;
	padding:0 30px 0 12px;
	box-sizing:border-box;
	z-index: 2;
	display: flex;
	align-items: center;
	background-color:rgba(255,255,255,0.4);
	border-bottom: 1px solid rgba(0,0,0,0.2);
	-webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
	box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
	-webkit-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	transition: all 0.3s ease-in-out;
}
header .boxfix.scroll {
	background-color:rgba(255,255,255,0.85);
}

/*幻灯片*/
.banner {
	position: relative;
	width: 100%;
	height:100vh;
	z-index: 1;
}
.banner .swiper-container {
	height: inherit;
}
.banner .img {
	height: 100%;
	transition: 1s linear 2s;
	transform: scale(1.2, 1.2);
	position: relative;
}
.banner .img:before {
	content: "";
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	background-color:rgba(0,0,0,0.15);
}
.banner .swiper-slide-active .img, .banner .swiper-slide-duplicate-active .img {
	transition: 6s linear;
	transform: scale(1, 1);
}
.banner .img img {
    width: 100%;
	height: 100%;
	object-fit: cover; 
	display: block;
}
.banner .bytxt {
	position: absolute;
	left:10%;
	bottom: 20%;
	color: rgba(255, 255, 255, 0.8);
	line-height: 1.5;
	z-index: 2;
}
.banner .bytxt h1, .banner .bytxt h2 {
	font-weight: 400;
	text-shadow: 5px 5px 5px rgba(0,0,0,0.3);
}
.banner .bytxt h1 {
	font-size: 2.2rem;
	font-family: "Zen Maru Gothic";
}
.banner .bytxt h2 {
	font-size: 1.2rem;
}
.banner .btn-wrapper {
	position: absolute;
	bottom: 40px;
	left: 50%;
	transform: translateX(-50%);
	cursor: pointer;
	z-index: 10;
}
.banner .btn-wrapper .bounce-btn {
	width: 60px;
	height: 60px;
	border-radius: 50%;
	background: radial-gradient(circle at 30% 30%, transparent, rgba(0,0,0,0.2));
	box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.4), 2px 4px 8px rgba(0, 0, 0, 0.2), inset 0 -4px 8px rgba(0, 0, 0, 0.2);
	display: flex;
	align-items: center;
	justify-content: center;
	transition: box-shadow 0.3s, transform 0.2s;
	animation: bounce 3s ease-in-out infinite;
	cursor: pointer;
	outline: none;
}
.banner .btn-wrapper .bounce-btn .arrow {
	color: rgba(255,255,255,0.8);
	font-size: 30px;
	line-height: 1;
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
	animation: arrowJump 3s ease-in-out infinite;
	user-select: none;
	pointer-events: none;
}
.banner .btn-wrapper .bounce-btn:hover {
	background: radial-gradient(circle at 30% 30%, transparent, rgba(0,0,0,0.6));
	box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.2), 2px 4px 8px rgba(0, 0, 0, 0.2), inset 0 -4px 8px rgba(0, 0, 0, 0.2);
}
.banner .btn-wrapper .bounce-btn:active {
	transform: scale(0.92);
	transition-duration: 0.1s;
}
@keyframes bounce {
	0%,
	100% {
		transform: translateY(0) scale(1);
		animation-timing-function: ease-out;
	}
	35% {
		transform: translateY(-20px) scale(1.02);
		animation-timing-function: ease-in;
	}
	65% {
		transform: translateY(-10px) scale(0.98);
		animation-timing-function: ease-out;
	}
	100% {
		transform: translateY(0) scale(1);
		animation-timing-function: ease-out;
	}
}
@keyframes arrowJump {
	0%,
	100% {
		transform: translateY(0);
	}
	35% {
		transform: translateY(-9px);
	}
	65% {
		transform: translateY(3px);
	}		
}
@media (max-width: 480px) {
	.banner .bounce-btn {
		width: 56px;
		height: 56px;
	}
	.banner .bounce-btn .arrow {
		font-size: 22px;
	}
	.banner .btn-wrapper {
		bottom: 24px;
	}
}
main .scroll-menu {
	position:fixed;
	width:60px;
	height:calc(100vh - 60px);
	left:0;
	top:60px;
	background-color:rgba(255,255,255,0.4);
	border-right: 1px solid rgba(0,0,0,0.2);
	z-index:2;
	-webkit-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	transition: all 0.3s ease-in-out;
}
main .scroll-menu.scroll {
	background-color:rgba(255,255,255,0.85);
}
main .scroll-menu nav {
	height:100%;
	display:flex;
	flex-direction: column;
	justify-content: space-between;
}
main .scroll-menu nav ul {
	display:flex;
	height:100%;
	flex-direction: column;
	justify-content: space-around;
	align-items: center;
	position:relative;
	z-index:2;
}
main .scroll-menu nav ul li {
	width:100%;
	height:100%;
}
main .scroll-menu nav ul li a {
	display:block;
	height:100%;
	padding:0 20px;
	font-size:0.95rem;
	font-weight:500;
	line-height:1.1;
	display:flex;
	justify-content: center;
	align-items: center;
}
main .scroll-menu:hover {
	background-color:rgba(0,0,0,0.6);
}
main .scroll-menu:hover nav ul li a {
	color:rgba(255,255,255,0.5);
}
main .scroll-menu nav ul li a:hover {
	color:rgba(255,255,255,0.9);
}
main .scroll-menu nav .ewm {
	width:100%;
	height:60px;
	background-color:rgba(0,0,0,0.8);
	display:flex;
	justify-content: center;
	align-items: center;
	position:relative;
	z-index:1;
}
main .scroll-menu nav .ewm:before {
	content: "\e662";
	font-family: "iconfont" !important;
	color:#FFF;
	font-size:2rem;
}
main .scroll-menu nav .ewm div {
	position:absolute;
	bottom:0;
	left: -200px;
	width:150px;
	background-color:rgba(0,0,0,0.8);
	padding:5px;
	z-index:-1;
	-webkit-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	transition: all 0.3s ease-in-out;
}
main .scroll-menu nav .ewm div img {
	width:100%;
}
main .scroll-menu nav .ewm:hover div {
	left: 100%;
}
main .tit {
	display:inline-flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}
main .tit h1 {
	font-size:3.5rem;
	font-weight:350;
	flex-shrink: 0;
}
main .tit h2 {
	width: 100%;
	position:relative;
	text-align:left;
	z-index:1;
}
main .tit h2:before {
	content:"";
	width:100%;
	height:1px;
	background-color:rgba(0,0,0,0.6);
	position:absolute;
	top:50%;
	transform:translateY(-50%);
	left:0;
	z-index:-1;
}
main .tit h2 span {
	background-color:#FFF;
	height:100%;
	font-size:1.5rem;
	text-transform:uppercase;
	font-weight:400;
	padding:0 10px;
}

main .btn {
	margin-top:2rem;
	display:inline-block;
	border:solid 1px rgba(0,0,0,0.8);
	border-left:solid 4px rgba(0,0,0,0.8);
	font-size:0.95rem;
	font-weight:500;
	color:#000;
	padding:5px 20px 5px 10px;
	text-transform:uppercase;
	background-color: rgba(0,0,0,0.01);
	box-shadow: 2px 4px 5px rgba(0,0,0,0.1);
	border-radius: 0 20px 20px 0;
	position:relative;
	z-index:1;
	overflow:hidden;
	transition: all 0.3s ease-in-out;
}
main .btn:before {
	content:"";
	position:absolute;
	z-index:-1;
	width:0;
	height:100%;
	left:0;
	top:0;
	background-color: rgba(0,0,0,0.8);
	transition: all 0.2s ease-in-out;
}
main .btn:hover {
	color:#FFF;
}
main .btn:hover:before {
	width:100%;
}
main .btn2 {
	margin-top:3rem;
	text-align:center;
}
main .btn2 a {
	display:inline-block;
	position:relative;
	font-size:0.95rem;
	color:rgba(0,0,0,0.9);
	letter-spacing:1px;
	padding:15px 50px 15px 30px;
	background-color: transparent;
	border-radius: 12px;
	transition: all 0.3s ease-in-out;
}
main .btn2 a:before {
	content:"";
	position:absolute;
	width:92%;
	height:80%;
	left:4%;
	top:10%;
	box-sizing:border-box;
	border-radius: 10px;
	border: dashed 2px rgba(0,0,0,0.9);
}
main .btn2 a:hover {
	color:#FFF;
	background-color:#000;
}
main .btn2 a:hover:before {
	border: dashed 2px rgba(255,255,255,0.8);
}
main .btn2 a:after {
	content: "\edc6";
	font-family: "iconfont" !important;
	position: absolute;
	top:50%;
	right:25px;
	font-size: 1.2rem;
	margin-top:-0.6rem;
	z-index:1;
}
main .btn2 a:hover:after {
	color:#FFF;
	animation: arrow_out 2s ease-in-out infinite;
}

main .flybrand {
	padding-top: 5rem;
}
main .flybrand .wrapper {
	width:60%;
	margin:0 auto;
	text-align:center;
}
main .flybrand .wrapper .img {
	display:inline-block;
	width:50%;
}
main .flybrand .wrapper .img img {
	max-width:100%;
}
main .flybrand .wrapper article {
	line-height:2;
	font-size:1rem;
	font-weight:300;
}
main .flybrand .wrapper article h1 {
	font-size:1.5rem;
	font-weight:400;
}
main .flybrand .wrapper article h2 {
	font-size:1.2rem;
	font-weight:400;
	margin-top:1.5rem;
}
main .flybrand  nav ul {
	display:flex;
	margin:5rem 0;
	justify-content: center;
	align-items: center;
	border-radius: 10px;
}
main .flybrand  nav ul li {
	width:20vw;
	box-sizing:border-box;
	background-color:rgb(0,0,0,0.05);
	border: dashed 3px #FFF;
	position:relative;
	z-index:0;
	-webkit-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	transition: all 0.3s ease-in-out;
}
main .flybrand  nav ul li a {
	display:block;
    height: 100%;
    padding: 25px 80px 25px 40px;
    line-height: 1.2;
    font-size: 1.2rem;
    letter-spacing: 2px;
	font-weight:350;
	position:relative;
	z-index:2;
}
main .flybrand  nav ul li:hover {
	background-color:rgb(0,0,0,0.8);
	border-color: rgba(255,255,255,0.95);
}
main .flybrand  nav ul li:hover a {
	color:#FFF;
}
main .flybrand  nav ul li:before {
	content: "\edc6";
	font-family: "iconfont" !important;
	position: absolute;
	top:50%;
	right:40px;
	font-size: 2rem;
	margin-top:-1rem;
	z-index:1;
}
main .flybrand  nav ul li:hover:before {
	color:#FFF;
	animation: arrow_out 2s ease-in-out infinite;
}
@keyframes arrow_out {
  0% {
    opacity:1;
    transform:translateX(0)
  }
  50% {
    opacity:0.5;
    transform:translateX(20%)
  }
  to {
    opacity:1;
    transform:translateX(0)
  }
}
main .flybrand .video-container {
	background-color:rgba(0,0,0,0.05);
	padding:5rem 0;
	display:flex;
	justify-content: center;
	align-items: center;
}
main .flybrand .video-container video,main .flybrand .video-container iframe {
	display: block;
	width: 80%;
	max-width:1000px;
	height: auto;
	aspect-ratio: 16 / 9;
	cursor: pointer;
	border-radius:10px;
}
main .product {
	text-align:center;
	padding:5rem 0;
}
main .product .info {
	padding:3rem 0;
	display:flex;
	align-items: center;
	overflow:hidden;
	max-width:1920px;
	margin:0 auto;
}
main .product .info article {
	width:50%;
	padding:50px 10% 50px calc(10% + 60px);
	box-sizing:border-box;
	text-align:left;
}
main .product .info article h3 {
	font-size:2.2rem;
	font-weight:400;
}
main .product .info article h4 {
	font-size:1.2rem;
	font-weight:300;
}
main .product .info article p {
	margin-top:1rem;
	font-size:1rem;
	line-height:1.8;
	font-weight:300;
	white-space: pre-wrap;
}
main .product .info article p b {
	font-size:1.1rem;
	font-weight:450;
}
main .product .info .img {
	width:50%;
	border-radius: 20px 0 0 20px;
	overflow:hidden;
}
main .product .info .img img {
	width: 100%;
	height:100%;
  	object-fit: cover;
	object-position: center; /* 图片居中 */
}
main .product .list {
	display:inline-block;
	width:calc(100% - 100px);
	max-width:1760px;
	margin-left:60px;
}
main .product .list h3 {
	font-size:1.2rem;
	text-align:left;
	line-height:1.5;
	font-weight:500;
}
main .product .list h3 span{
	font-weight:300;
}
main .product .list ul {
	display: flex;
	align-items:stretch;
	flex-wrap:wrap;
	gap:30px 30px;
	padding-top: 2rem;
}
main .product .list ul li {
	width: calc(25% - 30px*3/4);
	position: relative;
}
main .product .list ul li .img {
	width: 100%;
    height: 0;
    padding-top: 100%;
    position: relative;
	z-index:1;
}
main .product .list ul li .img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
	border-radius:10px;
	transition: transform 0.3s ease 0s;
}
main .product .list ul li a:hover .img img {
	transform: scale(1.1);
}
main .product .list ul li a h4 {
	margin-top:20px;
	font-size:1.1rem;
	font-weight:400;
}
main .commitment {
	padding: 5rem 0;
	background-color: #f2f7f7;
	text-align:center;
}
main .commitment .tit h2 span {
	background-color: #f2f7f7;
}
main .commitment .info {
	padding-top:3rem;
	display:flex;
	align-items: center;
	overflow:hidden;
	max-width:1920px;
	margin:0 auto;
}
main .commitment .info .img {
	width:50%;
	border-radius: 0 20px 20px 0;
	overflow:hidden;
}
main .commitment .info .img img {
	width: 100%;
	height:100%;
  	object-fit: cover;
	object-position: center; /* 图片居中 */
}
main .commitment .info article {
	width:50%;
	padding:50px 5%;
	box-sizing:border-box;
	text-align:left;
}
main .commitment .info article h3 {
	font-size:2.2rem;
	font-weight:400;
}
main .commitment .info article p {
	margin-top:1rem;
	font-size:1rem;
	line-height:2;
	font-weight:300;
}
main .news {
	padding: 5rem 0;
	text-align:center;
}
main .news ul {
    padding-top: 3rem;
}
main .news ul li {
	border-bottom: solid 1px rgba(0,0,0,0.2);
	padding:30px 10%;
	width:80%;
}
main .news ul li a{
	display:flex;
	align-items: center;
	text-align: left;
}
main .news ul li a .img {
	width:15%;
	border-radius: 10px;
	margin-right:20px;
    height: 0;
    padding-top: 12%;
    position: relative;
	overflow:hidden;
	z-index:1;
}
main .news ul li a .img img {
  	object-fit: cover;
	object-position: center; /* 图片居中 */
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
	transition: transform 0.3s ease 0s;
}
main .news ul li a:hover .img img{
	transform: scale(1.1);
}
main .news ul li article {
	flex:1;
	padding-left:20px;
	box-sizing:border-box;
}
main .news ul li article h3 {
	font-size:1.2rem;
	font-weight:500;
	position:relative;
	z-index:1;
}
main .news ul li article h3:before {
	content: attr(data-num);
	margin-right:10px;
}
main .news ul li article p{
    font-size: 1rem;
	line-height: 1.5;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-top:10px;
	color:rgba(0,0,0,0.6);
	font-weight:350;
}
main .news ul li article p time {
	display:block;
	color:rgba(0,0,0,0.3);
}
main .news ul li article .type {
	display:inline-block;
	margin-top:10px;
	border:solid 1px rgba(0,0,0,0.5);
	padding:2px 5px;
	border-radius: 5px;
	font-size:0.75rem;
	font-weight:300;
}
main .news ul li a:hover article .type {
	color:#000;
}
main .quicklink {
	display: none;
}
main .quicklink ul {
	display:flex;
	align-items: stretch;
}
main .quicklink ul li {
	width:50%;
	box-sizing:border-box;
	display:flex;
	justify-content: center;
	align-items: center;
}
main .quicklink ul li a {
	display:block;
	width:100%;
	padding:50px 0;
	text-align:center;
	background-color:#ebf3f2;
	color:rgba(0,0,0,0.8);
}
main .quicklink ul li h1 {
	font-size:2.2rem;
	font-weight:400;
}
main .quicklink ul li h2 {
	font-size:1.5rem;
	text-transform:uppercase;
	font-weight:400;
}
main .quicklink ul li:last-child a{
	background-color:rgba(0,0,0,0.8);
	color:#FFF;
}
main .quicklink ul li a:hover {
	background-color:rgba(0,0,0,0.5);
	color:#FFF;
}
footer {
	border-top: solid 1px  rgba(0,0,0,0.1);
	background-color: rgba(0, 0, 0, 0.9);
}
footer > .kk {
	display:flex;
	justify-content:space-between;
	width:96%;
}
footer .btm_kk {
	padding: 50px 0 50px 10px;
	margin-left: 5%;
}
footer .btm_kk:last-child {
	margin-right: 5%;
}
footer .btm_kk:nth-child(3) {
	flex:1;
}
footer .btm_kk h3 {
	font-size: 1.2rem;
	font-weight: 400;
	color: rgba(255,255,255,0.9);
	position: relative;
}
footer .btm_kk h3:before {
	content: "";
	position: absolute;
	background-color: #FFF;
	width: 3px;
	height: 1.2rem;
	left: -10px;
	top: 5px;
}
footer .btm_kk ul {
	display: inline-block;
	margin-top: 10px;
	margin-right: 50px;
	vertical-align: top;
    -webkit-column-count: 2; /* Chrome, Safari, Opera */
    -moz-column-count: 2; /* Firefox */
    column-count: 2; /* 标准语法 */
    -webkit-column-gap: 50px;
    -moz-column-gap: 50px;
    column-gap: 50px;
}
footer .btm_kk:nth-child(2) ul{
    -webkit-column-count: 3; /* Chrome, Safari, Opera */
    -moz-column-count: 3; /* Firefox */
    column-count: 3; /* 标准语法 */
}
footer .btm_kk ul li {
	line-height: 2;
}
footer .btm_kk ul li a {
	margin-left:2px;
	color: rgba(255,255,255,0.8);
	font-size: 0.9rem;
	transition: all 0.3s ease-in-out;
}
footer .btm_kk ul li a:hover {
	margin-left:0;
	margin-right:2px;
	color:rgba(255,255,255,0.5);
}
footer .btm_kk dl {
	margin-top: 10px;
}
footer .btm_kk dl dd {
	line-height: 1.8;
	color: rgba(255,255,255,0.8);
	font-size: 0.9rem;
	display:flex;
	align-items: baseline;
}
footer .btm_kk dl dd:before {
	font-family: "iconfont" !important;
	font-size: 1.3rem;
	color:#FFF;
	margin-right: 5px;
	vertical-align: middle;
}
footer .btm_kk dl dd:nth-child(1):before {
	content: "\e69c";
}
footer .btm_kk dl dd:nth-child(2):before {
	content: "\e610";
}
footer .btm_kk dl dd:nth-child(3):before {
	content: "\e7b8";
}
footer .btm_kk dl dd:nth-child(4):before {
	content: "\e649";
}
footer .btm_kk dl dd a {
	color: inherit;
}
footer .btm_kk .link {
	margin-top:20px;
}
footer .btm_kk .link a{
	display:flex;
	align-items: center ;
	color: rgba(255,255,255,0.8);
	font-size:0.9rem;
	position: relative;
}
footer .btm_kk .link a i {
	font-family: "iconfont" !important;
	font-size: 1.6rem;
	margin-right: 5px;
	font-style:normal;
	color:#FFF;
}
footer .btm_kk .link a span {
	position:absolute;
	left:0;
	bottom:40px;
	display:none;
}
footer .btm_kk .link a span img {
	max-width:150px;
}
footer .btm_kk .link a:hover span {
	display:block;
}
footer .btm_con {
	font-size: 0.9rem;
	color: rgba(255,255,255,0.8);
	text-align: center;
	padding: 10px;
	background-color: #000;
}
footer .btm_con a {
	color: rgba(255,255,255,0.8);
}
main .product .info .imgs {
	width:40%;
}
main .product .info .imgs ul li {
	overflow:hidden;
	max-height:25vw;
	width:100%;
	text-align:left;
	margin-top:-20%;
}
main .product .info .imgs ul li img {
    height: 100%;
    object-fit: cover;
	overflow:hidden;
	text-align:left;
	width:80%;
	border-radius: 0 0 0 35% ;
}
main .product .info .imgs ul li:first-child {
	margin-top:0;
}
main .product .info .imgs ul li:nth-child(even) {
	text-align:right;
}
main .product .info .imgs ul li:nth-child(even) img{
	border-radius:35% 0 0 0;
}
main .product .kk .info article {
	width: 60%;
	padding: 50px 0 50px 10%;
}
main .product .prolist {
	padding: 5rem 0;
	text-align:left;
	border-top: solid 1px rgba(0,0,0,0.1);
}
main .product .prolist:nth-child(odd) {
	background-color: #F2F7F7;
}
main .product .prolist:last-child {
	border-bottom: solid 1px rgba(0,0,0,0.1);
}
main .product .prolist h3 {
	font-size:2rem;
	font-weight:400;
}
main .product .prolist h3 p {
	font-size:1.2rem;
	font-weight:300;
}
main .product .prolist article {
	padding:30px 0;
	font-size:1rem;
	line-height:2;
	font-weight:320;
}
main .product .prolist nav {
	padding:10px 0;
}
main .product .prolist nav a {
	font-size:0.95rem;
	font-weight:320;
	padding-right:10px;
}
main .product .prolist nav a:after {
	content:"/";
	margin-left:10px;
}
main .product .prolist nav a:hover::after {
	color:#333;
}
main .product .prolist nav a:last-child::after {
	display:none;
}
main .product .prolist ul {
	display: flex;
	align-items:stretch;
	flex-wrap:wrap;
	gap:30px 30px;
	padding-top: 2rem;
}
main .product .prolist ul li {
	width: calc(25% - 30px*3/4);
	position: relative;
	background-color: rgba(255,255,255,0.5);
	transition: transform 0.3s ease 0s;
	border:solid 1px rgba(0,0,0,0.05);
	box-sizing:border-box;
	box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
main .product .prolist ul li .img {
	width: 100%;
    height: 0;
    padding-top: 100%;
    position: relative;
	overflow:hidden;
	z-index:1;
}
main .product .prolist ul li .img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
	transition: transform 0.3s ease 0s;
}
main .product .prolist ul li:hover {
	box-shadow: 2px 6px 10px rgba(0,0,0,0.2);
	-webkit-transform: translate3d(0, -10px, 0);
	transform: translate3d(0, -10px, 0);
}
main .product .prolist ul li a:hover .img img {
	transform: scale(1.1);
}
main .product .prolist ul li a h4 {
	padding:10px;
	font-size:1rem;
	font-weight:320;
	line-height:1.5;
	display:flex;
	justify-content: center;
	align-items: center;
}
main .product.ny {
	padding:0;
}
main .product.ny .prolist {
	padding:3rem 0;
	border:unset;
}
main .product.ny .prolist:nth-child(odd) {
	background-color: #FFF;
}
main .location {
	margin-top:60px;
	padding: 10px 0;
	background-color: rgba(0,0,0,0.02);
	border-bottom: solid 1px rgba(0,0,0,0.05);
}
main .location ul {
	display:flex;
    align-items:center;
}
main .location ul li:nth-child(n+2):before {
	content: "\e666";
	font-family: "iconfont" !important;
	margin: 0 5px;
	font-size: 1rem;
	color: #999;
}
main .location ul li a {
	font-size: 0.9rem;
	color: #888;
	font-weight:300;
}
main .location ul li a:hover {
	color: #000;
}
main .showpro {
	margin-top:3rem;
}
main .showpro .movepic {
	display: inline-block;
	vertical-align: top;
	width: 45%;
	position: relative;
}
main .showpro .movepic .gallery-top {
	overflow: hidden;
	background-color: #FFF;
}
main .showpro .movepic .gallery-top .swiper-slide {
	text-align: center;
}
main .showpro .movepic .gallery-top .swiper-slide img {
    object-fit: contain;
	max-width: 100%;
	max-height: 100%;
}
main .showpro .movepic .gallery-top .swiper-slide .vdplayer {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: absolute;
    display: none;
	z-index:3;
}
main .showpro .movepic .gallery-top .swiper-slide .vdplayer video,main .showpro .movepic .gallery-top .swiper-slide .vdplayer iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
main .showpro .movepic .gallery-top .swiper-slide .video:before {
	content:"\ed20";
	font-family: "iconfont" !important;
	font-size:6rem;
	color:#e70309;
	cursor:pointer;
	position:absolute;
	z-index:2;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}
main .showpro .movepic .gallery-top .swiper-slide .video:after {
	content:"";
	position:absolute;
	width:3rem;
	height:3rem;
	background-color:#FFF;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index:1;
}
main .showpro .movepic .gallery-thumbs {
	width: 100%;
	padding: 20px 0;
	overflow: hidden;
	position: relative;
}
main .showpro .movepic .gallery-thumbs .swiper-slide {
	height: 100%;
	opacity: 0.7;
	padding:2px;
	box-sizing: border-box;
	border: solid 2px #FFF;
	background-color: #FFF;
	text-align: center;
	cursor:pointer;
}
main .showpro .movepic .gallery-thumbs .swiper-slide.video:before {
	content:"\ed20";
	font-family: "iconfont" !important;
	font-size:2rem;
	color:#e70309;
	cursor:pointer;
	position:absolute;
	z-index:2;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}
main .showpro .movepic .gallery-thumbs .swiper-slide.video:after {
	content:"";
	position:absolute;
	width:1rem;
	height:1rem;
	background-color:#FFF;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index:1;
}
main .showpro .movepic .gallery-thumbs .swiper-slide-thumb-active {
	opacity: 1;
	border: solid 2px rgba(0,0,0,0.8);
}
main .showpro .movepic .gallery-thumbs .swiper-slide img {
    object-fit: cover;
	height: 100%;
	width: 100%;
}
main .showpro .movepic .move-left,main .showpro .movepic .move-right {
	position: absolute;
	width: 50px;
	height: 50px;
	top: 50%;
	margin-top: -85px;
	right: 0;
	cursor: pointer;
	text-align: center;
	z-index: 1;
	background: #FFF;
	opacity: 0.6;
	border-radius:5px;
}
main .showpro .movepic .move-left:after,main .showpro .movepic .move-right:after {
	content: "\e666";
	font-family: "iconfont" !important;
	font-size: 40px;
	line-height: 50px;
	color: #000;
}
main .showpro .movepic .move-left {
	transform: rotate(180deg);
	left:0;
}
main .showpro .movepic:hover .move-left,main .showpro .movepic:hover .move-right {
	opacity: 0.8;
	background: #000;
	transition: all 0.3s ease-in-out;
}
main .showpro .movepic:hover .move-left:after,main .showpro .movepic:hover .move-right:after {
	color: #FFF;
}
main .showpro .movepic .viewer-trigger-btn {
	position: absolute;
	top: 0;
	right: 0;
	z-index: 1;
	padding: 9px;
	background: rgba(255, 255, 255, 0.6);
	color:#000;
	line-height:1;
	border-radius: 5px;
	cursor: pointer;
	transition: all 0.2s;
}
main .showpro .movepic .viewer-trigger-btn:before {
	content:"\e64c";
	font-family: "iconfont" !important;
	font-size:1.8rem;
}
main .showpro .movepic .viewer-trigger-btn:hover {
	background: #000;
	color: #FFF;
}
main .showpro .protxt {
	display:inline-block;
	width:52%;
	float:right;
}
main .showpro .protxt h1 {
	font-size:1.6rem;
	font-weight:400;
	padding-top:1.5rem;
}
main .showpro .protxt article {
	font-size: 1.05rem;
	line-height:1.8;
	font-weight:300;
	padding-top:1.5rem;
	text-align:justify;
	color:#666;
}
main .showpro .protxt h2 {
	font-size:1.3rem;
	font-weight:400;
	padding-top:1.5rem;
}
main .showpro .protxt ul li {
	padding-top:1rem;
	font-size:1.05rem;
	display:flex;
	align-items: baseline;
	color:#666;
	font-weight:350;
}
main .showpro .protxt ul li span {
	color:#000;
	margin-right:10px;
	font-weight:400;
}
main .showpro .protxt ul li data {
	font-size:2.5rem;
	color:#e70309;
	font-weight:700;
	margin-right: 5px;
}
main .showpro .protxt  .inquiry {
	margin-top:2rem;
}
main .showpro .protxt  .inquiry a {
	display:inline-block;
	position:relative;
	font-size:1.1rem;
	color:#FFF;
	background-color: #000;
	letter-spacing:1px;
	padding:12px 40px 12px 70px;
	border-radius: 12px;
	transition: all 0.3s ease-in-out;
}
main .showpro .protxt  .inquiry a:before {
	content:"\e64a";
	font-family: "iconfont" !important;
	position:absolute;
	width:92%;
	height:80%;
	left:4%;
	top:10%;
	box-sizing:border-box;
	border-radius: 10px;
	border: dashed 2px #FFF;
	line-height:1.6;
	font-size:1.5rem;
	padding-left:30px;
	box-sizing:border-box;
}
main .showpro .protxt  .inquiry a:hover {
	background-color:#e70309;
}
main .showpro .protxt  .inquiry a:hover:before {
	border: dashed 2px rgba(255,255,255,0.8);
}
main .showpro .procon {
	margin-top: 3rem;
}
main .showpro .procon .tmenu {
	display:flex;
	border-bottom: solid 1px rgba(0,0,0,0.8);
	box-sizing:border-box;
}
main .showpro .procon .tmenu li {
	display: inline-block;
	line-height: 40px;
	font-size: 1.3rem;
	margin-top:-1px;
	margin-bottom:-1px;
	padding: 0 30px;
	cursor: pointer;
	text-transform:uppercase;
}
main .showpro .procon .tmenu li.on {
	background-color:#FFF;
	border-top: solid 3px rgba(0,0,0,0.8);
	border-left: solid 1px rgba(0,0,0,0.8);
	border-right: solid 1px rgba(0,0,0,0.8);
	color:#000;
	font-weight: 600;
}
main .showpro .procon .tmenu span {
	margin-left:auto;
	font-size:1.2rem;
	margin-right:30px;
}
main .showpro .procon .tmenu span a:before {
	content: "\e88f";
	font-family: "iconfont" !important;
	font-size:2rem;
	vertical-align:middle;
	margin-right:5px;
}
main .showpro .procon .con {
	margin: 2rem 0;
	line-height:2;
	font-size:1rem;
}
main .showpro .procon .con p {
	margin-bottom:1rem;
}
main .showpro .procon .con table {
	max-width:100% !important;
}
main .showpro .procon .con img {
	max-width: 100%;
}
main .showpro .procon .con .down {
	margin-top:3rem;
	background-color: rgba(0,0,0,0.02);
	border:solid 1px rgba(0,0,0,0.05);
	padding:10px;
	display:flex;
    align-items:center;
}
main .showpro .procon .con .down span {
	font-weight:600;
}
main .showpro .procon .con .down span:before {
	font-family: "iconfont" !important;
	content: "\e645";
	font-size:1.2rem;
	margin-right:5px;
	vertical-align: baseline;
}
main .showpro .procon .con.on {
	display: block;
}
main .showpro .procon .con .odlist {
	padding-top:5rem;
}
main .showpro .procon .con .odlist h2 {
	font-size: 1.5rem;
	font-weight: 400;
}
main .showpro .procon .con .odlist h2:before {
	font-family: "iconfont" !important;
	content: "\e607";
	font-size: 2rem;
	vertical-align: middle;
	margin-right: 5px;
}
main .showpro .procon .con .odlist ul {
	display:flex;
	align-items:stretch;
	flex-wrap:wrap;	
	gap:20px;
}
main .showpro .procon .con .odlist li {
	width: calc(25% - 20px*3/4);
	background: #FFF;
	transition: all 0.2s linear;
}
main .showpro .procon .con .odlist li:hover {
	border-bottom: solid 5px rgba(0,0,0,0.8);
	transform: translate3d(0, -2px, 0);
	box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}
main .showpro .procon .con .odlist li .img {
	width: 100%;
    height: 0;
    padding-top: 100%;
    position: relative;
	overflow:hidden;
	z-index:1;
}
main .showpro .procon .con .odlist li .img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
	transition: transform 0.3s ease 0s;
}
main .showpro .procon .con .odlist li a:hover .img img {
	transform: scale(1.1);
}
main .showpro .procon .con .odlist li h3 {
	line-height: 1.5;
	text-align: left;
	font-size: 0.95rem;
	font-weight: 320;
	margin: 10px;
}
main .showpro .procon .con .odlist li a:hover h3 {
	font-weight: 400;
	color:#000;
}
main .search {
	padding-top:5rem;
	text-align:center;
}
main .search h1 {
	font-size:2rem;
	font-weight:400;
}
main .search ul {
	display: flex;
	align-items:stretch;
	flex-wrap:wrap;
	padding-top:3rem;
	gap:60px 0;
}
main .search ul li {
	width: 25%;
	padding:0 20px;
	box-sizing:border-box;
	position: relative;
}
main .search ul li:after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: -30px;
	z-index: 0;
	height: 1px;
	background-image: linear-gradient(to right, rgba(0,0,0,0.5) 50%, transparent 50%);
	background-size: 6px 1px;
	transform: translateZ(0);
	display:none;
}
main .search ul li:nth-child(4n + 1):after {
	width: calc(100%*4);
	display: block;
}
main .search ul li:nth-last-child(-n+4):after {
	display:none;
}
main .search ul li .img {
	width: 100%;
    height: 0;
    padding-top: 100%;
    position: relative;
	z-index:1;
}
main .search ul li .img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
	transition: transform 0.3s ease 0s;
}
main .search ul li a:hover .img img {
	transform: scale(1.1);
}
main .search ul li a h3 {
	margin-top:20px;
	font-size:1.1rem;
	font-weight: 400;
}
main .company {
	text-align:center;
	padding:5rem 0;
}
main .company .info {
	padding:3rem 0;
	display:flex;
	flex-wrap:wrap;
	align-items: center;
	overflow:hidden;
	max-width:1920px;
	margin:0 auto;
}
main .company .info .img {
	width:50%;
	background-color:#000;
}
main .company .info .img img {
	width: 100%;
	height:100%;
  	object-fit: cover;
	object-position: center; /* 图片居中 */
}
main .company .info h3 {
	font-size:2rem;
	font-weight:400;
}
main .company .info h3 span{
	font-weight:300;
}
main .company .info article {
	width:50%;
	padding:50px 7% 50px 5%;
	box-sizing:border-box;
	text-align:left;
}
main .company .info article p {
	margin-top:1rem;
	font-size:1rem;
	line-height:1.8;
	font-weight:300;
	white-space: pre-wrap;
}
main .company .info article p b {
	font-size:1.1rem;
	font-weight:450;
}
main .company .info ul {
	width:100%;
	display: flex;
	align-items:stretch;
	flex-wrap:wrap;
	gap:20px;
}
main .company .info ul li {
	width: calc(25% - 20px*3/4);
    height: 0;
    padding-top: 15%;
    position: relative;
	border-radius:5px;
	overflow:hidden;
}
main .company .info ul li img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
	transition: transform 0.3s ease 0s;
}
main .company .info ul li:hover img {
	transform: scale(1.1);
}
main .company  h4 {
	font-size:2rem;
	font-weight:400;
	padding: 3rem 0;
	text-align:left;
}
main .company  h4 span{
	font-weight:300;
	font-size:1.5rem;
}
main .company .culture {
	text-align:left;
	background-color: #F2F7F7;
	padding:2rem 0 5rem 0;
}
main .company .culture  article {
	display:flex;
	width:100%;
}
main .company .culture  article .img {
	width:45%;
	order:1;
	margin-left:auto;
}
main .company .culture  article .img img {
	width:100%;
	height:100%;
  	object-fit: cover;
	border-radius:5px;
}
main .company .culture  article .con {
	width:50%;
	font-size:1rem;
	line-height:2;
	font-weight:300;
	text-align:justify;
}
main .company .culture  article .con p {
	margin-bottom:10px;
}
main .company .culture  article .img .swiper-container {
	width:100%;
	height: 100%;
}
main .company .culture  article .img .swiper-pagination-bullet {
	width: 11px;
	height: 11px;
	background: rgba(255,255,255,0.8);
	border-radius: 11px;
	opacity:1;
}
main .company .culture  article .img .swiper-pagination-bullet-active {
	background: #be1b22;
}
main .company .history {
	text-align:left;
	padding:2rem 0 5rem 0;
}
main .company .history ul {
	position:relative;
	z-index:1;
}
main .company .history ul:before {
	content:"";
	position:absolute;
	top:30px;
	left:20px;
	height: calc(100% - 30px);
	border-left:solid 2px #000;
}
main .company .history ul:after {
	font-family: "iconfont" !important;
	content: "\e6aa";
	position:absolute;
	font-size:30px;
	bottom:-20px;
	left:5px;
	z-index:2;
}
main .company .history ul li {
	display:flex;
	padding-bottom:1rem;
	position:relative;
}
main .company .history ul li:last-child {
	padding-bottom:0;
}
main .company .history ul li:before {
	content: attr(data-step);
	font-family: "Noto Sans SC";
	color:#FFF;
	text-align:center;
	font-size:0.8rem;
	font-weight:600;
	position:absolute;
	left:10px;
	top:25px;
	height:20px;
	width:20px;
	background-color:#000;
	border-radius:50%;
}
main .company .history ul li .time {
	font-size:2.8rem;
	width:30%;
	padding-left:5%;
	box-sizing:border-box;
	font-family: Georgia,"Noto Sans SC", "Times New Roman", Times, serif;
	font-weight:500;
	color:#000;
}
main .company .history ul li .time span {
	font-size:1.2rem;
	font-weight:400;
	margin:0 5px;
	color:rgba(0,0,0,0.8);
}
main .company .history ul li article {
	width:70%;
	line-height:2;
	font-size:1rem;
	font-weight:300;
	padding-bottom:1rem;
	border-bottom:solid 1px rgba(0,0,0,0.1);
}
main .company .history ul li article h5 {
	font-size:1.2rem;
	font-weight:400;
}
main .company .honors {
	text-align:left;
	background-color: rgba(0,0,0,0.05);
	padding:2rem 0 5rem 0;
}
main .company .honors  article {
	font-size:1rem;
	line-height:2;
	font-weight:300;
	text-align:justify;
}
main .company .honors  article p {
	margin-bottom:10px;
}
main .company .honors  article img {
	max-width:100%;
}
main .company .case {
	text-align:left;
	padding:2rem 0;
}
main .company .case  article {
	font-size:1rem;
	line-height:2;
	font-weight:300;
	text-align:justify;
}
main .company .case  article p {
	margin-bottom:10px;
}
main .company .case  article img {
	max-width:100%;
}
main .faq {
    padding: 5rem 0;
	text-align:center;
}
main .faq dl {
	border-bottom: dashed 1px rgba(0,0,0,0.5);
	text-align: left;
	padding:3rem 10px;
}
main .faq dl:last-child {
	border-bottom: none;
}
main .faq dl dt {
	display: flex;
	font-size:1.3rem;
	font-weight:400;
	color:#000;
	padding-right:30px;
	cursor:pointer;
	position:relative;
	z-index:1;
}
main .faq dl dt:before {
	content: attr(data-num);
	margin-right:10px;
}
main .faq dl dt:after {
	content: "\e618";
	font-family: "iconfont" !important;
	position:absolute;
	right:0;
	top:5px;
	-webkit-transform: rotate(90deg);
	-moz-transform: rotate(90deg);
	-ms-transform: rotate(90deg);
	transform: rotate(90deg);
	z-index:-1;
	-moz-transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	transition: all 0.3s ease-in-out;
}
main .faq dl dd {
	font-size:1rem;
	font-weight:350;
	line-height:2;
	text-align:justify;
	white-space: pre-wrap;
	padding:2rem;
	padding-bottom: 0;
	display:none;
}
main .faq dl.on dt {
	color:#be1b22;
}
main .faq dl.on dd {
	display:block;
}
main .faq dl.on dt:after {
	-webkit-transform: rotate(270deg);
	-moz-transform: rotate(270deg);
	-ms-transform: rotate(270deg);
	transform: rotate(270deg);
}
main .newslist {
	padding:5rem 0;
	text-align:center;
}
main .newslist nav {
	margin-top: 3rem;
	display:flex;
	justify-content: center;
	align-items: center;
}
main .newslist nav a {
	display: block;
	font-size: 1.1rem;
	padding: 6px 20px;
	position:relative;
}
main .newslist nav a:hover {
	color: #be1b22;
	font-weight: 500;
}
main .newslist nav a.on {
	font-weight: 500;
	color: #FFF;
}
main .newslist nav a.on:before {
	content: '';
	position: absolute;
	z-index: -1;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	transform: skewX(-13deg);
	border-radius: 10px;
	background-color: #000;
}
main .newslist ul {
    padding-top: 3rem;
}
main .newslist ul li {
	border-bottom: solid 1px rgba(0,0,0,0.2);
	padding:30px 0;
}
main .newslist ul li a{
	display:flex;
	align-items: center;
	text-align: left;
}
main .newslist ul li a .img {
	width:15%;
	border-radius: 10px;
	margin-right:20px;
    height: 0;
    padding-top: 12%;
    position: relative;
	overflow:hidden;
	z-index:1;
}
main .newslist ul li a .img img {
  	object-fit: cover;
	object-position: center; /* 图片居中 */
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
	transition: transform 0.3s ease 0s;
}
main .newslist ul li article {
	flex:1;
	box-sizing:border-box;
}
main .newslist ul li article h3 {
	font-size:1.2rem;
	font-weight:500;
}
main .newslist ul li article p{
    font-size: 1rem;
	line-height: 1.5;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-top:10px;
	color:rgba(0,0,0,0.6);
	font-weight:350;
}
main .newslist ul li article p time {
	display:block;
	color:rgba(0,0,0,0.3);
}
main .newslist ul li article .type {
	display:inline-block;
	margin-top:10px;
	border:solid 1px rgba(0,0,0,0.5);
	padding:2px 5px;
	border-radius: 5px;
	font-size:0.75rem;
	font-weight:300;
}
main .newslist ul li a:hover article .type {
	color:#000;
}
main .showinfo {
	padding:3rem 0;
}
main .showinfo h1 {
	font-size: 2.2rem;
	font-weight:400;
	line-height:2;
	text-align: center;
	color: #000;
}
main .showinfo article {
	word-wrap: break-word; 
    hyphens: auto;
	line-height:2;
	font-size:1rem;
}
main .showinfo article p {
	margin-bottom:1rem;
}
main .showinfo article table {
	max-width:100% !important;
}
main .showinfo article img {
	max-width: 100%;
}
main .showinfo .down {
	margin-top:3rem;
	background-color: rgba(0,0,0,0.02);
	border:solid 1px rgba(0,0,0,0.05);
	padding:10px;
	display:flex;
    align-items:center;
	font-size:1rem;
}
main .showinfo .down span {
	font-weight:600;
}
main .showinfo .down span:before {
	font-family: "iconfont" !important;
	content: "\e645";
	font-size:1.2rem;
	margin-right:5px;
	vertical-align: baseline;
}
main .showinfo .tips {
	text-align: center;
	padding: 10px;
	margin-bottom: 20px;
	color: #999;
	font-size:0.9rem;
}
main .showinfo .tips span {
	display: inline-block;
	margin: 0 20px;
	vertical-align: top;
}
main .showinfo .tips span:before {
	font-family: "iconfont" !important;
	margin-right: 5px;
	font-size: 1.3rem;
	vertical-align: middle;
	color: #666;
}
main .showinfo .tips span:nth-child(1):before {
	content: "\e6c8";
}
main .showinfo .tips span:nth-child(2):before {
	content: "\e63a";
}
main .showinfo .tips span:nth-child(3):before {
	content: "\e634";
}
main .showinfo .tips span .bdsharebuttonbox {
	display: inline-block !important;
	vertical-align: top;
}
main .showinfo .btminfo {
	border-top: solid 1px #e4e4e4;
	padding: 3rem 0;
}
main .showinfo .btminfo span {
	display: block;
	color: #666;
	font-size:1rem;
}
main .showinfo .btminfo .back {
	float: right;
}
main .showinfo .btminfo .back a {
	display: inline-block;
	background: #000;
	color: #FFF;
	font-size: 1rem;
	padding: 5px 25px 5px 40px;
	margin: 10px 0;
	border-radius: 30px;
	position: relative;
	line-height: 1.8;
}
main .showinfo .btminfo .back a:before {
	font-family: "iconfont" !important;
	content: "\e666";
	font-size: 22px;
	position: absolute;
	left: 15px;
	top: -2px;
	transform: rotate(180deg);
}
main .showinfo .swiper-container {
	display: block;
	margin: 2rem 0;
	text-align: center;
}
main .showinfo .swiper-container .swiper-slide img {
	max-width: 100%;
}
main .showinfo .swiper-container .swiper-pagination-bullet {
	width: 12px;
	height: 12px;
	background: rgba(0,0,0,0.5);
	border-radius: 12px;
}
main .showinfo .swiper-container .swiper-pagination-bullet-active {
	background: #be1b22;
}
main .contact {
    padding: 5rem 0;
	text-align:center;	
}
main .contact .kk {
	text-align:left;
}
main .contact h3 {
	font-size:2rem;
	font-weight:500;
	margin-top:3rem;
}
main .contact h3 span {
	font-size:1.5rem;
	font-weight:300;
}
main .contact .info {
	padding:2rem 0;
	display:flex;
}
main .contact .info article {
	width:50%;
	line-height:2;
	font-size:1.1rem;
}
main .contact .info article p {
	margin-bottom:1rem;
}
main .contact .info .map {
	width:50%;
	height:calc(50vw * 0.5);
	border:solid 1px rgba(0,0,0,0.1);
}
main .contact ul {
	padding:2rem 10px;
}
main .contact ul li {
	width: 100%;
	margin-bottom:2%;
	text-align:left;
	position:relative;
}
main .contact ul li em {
	font-size:1rem;
	font-weight:400;
	line-height:2;
	font-style:normal;
}
main .contact ul li em span{
	color:#C00;
}
main .contact ul li .help-block {
	display:block;
	margin-top:10px;
	font-size:1rem;
	color:#C00;
}
main .contact ul li input {
	width:100%;
	border: solid 1px rgba(0,0,0,0.15);
	padding: 10px;
	font-size: 1rem;
	box-sizing: border-box;
	border-radius: 5px;
}
main .contact ul li textarea {
	width: 100%;
	border: solid 1px rgba(0,0,0,0.15);
	padding: 10px;
	font-size: 1rem;
	box-sizing: border-box;
	border-radius: 5px;
	margin-bottom:5px;
}
main .contact ul li input:focus,main .contact ul li textarea:focus {
	border: solid 1px rgba(0,0,0,0.9);
	transition: all 0.3s ease-in-out;
}
main .contact ul li input.border-red,main .contact ul li textarea.border-red {
	border: solid 1px #C00;
}
main .contact ul li .sendmsg {
	display:inline-block;
	position:relative;
	font-size:1.2rem;
	padding:10px 20px;
	margin-top:10px;
	border: solid 2px rgba(255, 255, 255, 0.6);
	background: linear-gradient(90deg, #be1b22, #e3040b);
	color:#FFF;
	cursor:pointer;
	border-radius: 5px;
	transition: all 0.3s ease-in-out;
}
main .contact ul li .captcha-question {
	padding: 6px 10px;
	font-size: 1.3rem;
	font-weight: 600;
	background-color: #D4f4f4;
	margin-left: 20px;
	border: solid 1px rgba(0,0,0,0.15);
	vertical-align: middle;
	color: #000;
	border-radius: 5px 0 0 5px;
}
main .contact ul li .captcha-Answer {
    display: inline-block;
	width:80px;
	vertical-align: middle;
}
main .contact ul li .captcha-Answer input {
	border-radius: 0 5px 5px 0 !important;
	font-size: 1.3rem;
	font-weight: 600;
	padding: 6px 10px;
}
main .contact ul li .captcha-refresh {
	font-family: "iconfont" !important;
	font-size: 2rem;
	margin-left: 10px;
	vertical-align: middle;
	border:none;
	background:none;
}
main .contact ul li .num {
	position:absolute;
	right:10px;
	bottom:10px;
	font-size:1rem;
}
main .contact ul li .num em{
	font-size:1rem;
}
main .brand,main .brand2,main .brand3 {
	text-align:center;
	padding:5rem 0;
}
main .brand .info {
	padding:3rem 0;
	display:flex;
	flex-wrap:wrap;
	align-items: center;
	overflow:hidden;
	max-width:1920px;
	margin:0 auto;
}
main .brand .info .img {
	width:50%;
	background-color:#000;
	order:1;
}
main .brand .info .img img {
	width: 100%;
	height:100%;
  	object-fit: cover;
	object-position: center; /* 图片居中 */
}
main .brand .info h3,main .brand2 .info h3 {
	font-size:2rem;
	font-weight:500;
}
main .brand .info h3 span,main .brand2 .info h3 span{
	font-weight:300;
}
main .brand .info article {
	width:50%;
	padding:50px 5% 50px 7%;
	box-sizing:border-box;
	text-align:left;
}
main .brand .info article p,main .brand2 .info article p,main .brand3 .info article p {
	margin-top:1rem;
	font-size:1rem;
	line-height:1.8;
	font-weight:300;
	white-space: pre-wrap;
}
main .brand .info article p b,main .brand2 .info article p b {
	font-size:1.1rem;
	font-weight:450;
}
main .brand ul,main .brand2 ul,main .brand3 ul {
	margin-top:3rem;
}
main .brand ul li,main .brand2 ul li,main .brand3 ul li {
	margin-bottom:3rem;
	padding-top:3rem;
	border-top:solid 1px rgba(0,0,0,0.1);
}
main .brand ul li h3,main .brand2 ul li h3,main .brand3 ul li h3 {
	font-size: 2rem;
	font-weight:500;
	color:#000;
	margin-bottom:3rem;
	position:relative;
	z-index:1;
}
main .brand ul li h3:before {
	content:attr(data-num);
	position:absolute;
	font-family: "Times New Roman";
	font-style:italic;
	font-size:10rem;
	color:rgba(0,0,0,0.08);
	top:50%;
	left:50%;
	transform:translateX(-50%) translateY(-50%);
	z-index:-1;
}
main .brand ul li h4,main .brand2 ul li h4,main .brand3 ul li h4 {
	text-align:left;
	font-size: 1.5rem;
	font-weight:600;
	margin-bottom:1rem;
}
main .brand ul li article,main .brand2 ul li article,main .brand3 ul li article {
	text-align:left;
	font-size:1rem;
	line-height:1.8;
	font-weight:300;
	white-space: pre-wrap;
	padding:10px 25px;
	margin-bottom:2rem;
}
main .brand ul li .imgs,main .brand2 ul li .imgs,main .brand3 ul li .imgs {
	width:100%;
	display:flex;
	align-items:stretch;
	justify-content: center;
	flex-wrap:wrap;
	gap:20px;
	padding:0 20px;
	box-sizing:border-box;
}
main .brand ul li .imgs dl,main .brand2 ul li .imgs dl,main .brand3 ul li .imgs dl {
	width: calc(33% - 20px*2/3);	
}
main .brand ul li .imgs dl dd,main .brand2 ul li .imgs dl dd,main .brand3 ul li .imgs dl dd {
	width:100%;
    height: 0;
    padding-top: 65%;
    position: relative;
	border-radius:5px;
	overflow:hidden;
}
main .brand ul li .imgs dl dd img,main .brand2 ul li .imgs dl dd img,main .brand3 ul li .imgs dl dd img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
main .brand ul li .imgs dl dt,main .brand2 ul li .imgs dl dt,main .brand3 ul li .imgs dl dt {
	font-size:0.9rem;
	margin-top:10px;
}
main .brand2 .info {
	padding:3rem 0;
}
main .brand2 .info .img {
	width:100%;
}
main .brand2 .info .img img {
	max-width:80%;
}
main .brand2 .info h3 {
	text-align:center;
	font-size:2.2rem;
}
main .brand2 .info article {
	width:100%;
	padding-top:50px;
	box-sizing:border-box;
	text-align:left;
}
main .brand3 .info {
	padding:3rem 0;
}
main .brand3 .info .img {
	width:100%;
}
main .brand3 .info .img img {
	max-width:80%;
}
main .brand3 .info article {
	width:100%;
	box-sizing:border-box;
	text-align:left;
}
main .brand3 .info article p {
	font-size:1.1rem;
}
main .brand2 ul li .imgs,main .brand3 ul li .imgs {
	justify-content: flex-start;
}

#showyz {
	height: 100%;
	width: 100%;
	top: 0; 
	left: 0; 
	background:#000;
	-moz-opacity: 0.5; 
	opacity:.50;
	filter:alpha(opacity=50);
	position:fixed;
	display:none; 
	z-index:1003; 	
}
#showyz_div {
	background: #FFF;
	width: 50%;
	display:none;
	position:fixed;
	left:50%;
	transform: translateX(-50%);
	top:50%;
	z-index:1004;
	box-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}
#showyz_div_tit {
	padding:10px;
	font-size:1.1rem;
	background-color: #be1b22;
	color:#FFF;
}
#showyz_div_tit div{
    float:right;
	cursor:pointer;
	font-family: "iconfont" !important;
	font-size:1.5rem;
}
#showyz_div_con {
	padding:10px 20px;
}
#showyz_div_con ul li {
	width: 100%;
	margin-bottom:2%;
	text-align:left;
	position:relative;
}
#showyz_div_con ul li em {
	font-size:1rem;
	font-weight:400;
	line-height:2;
	font-style:normal;
}
#showyz_div_con ul li em span{
	color:#C00;
}
#showyz_div_con ul li .help-block {
	display:block;
	margin-top:10px;
	font-size:1rem;
	color:#C00;
}
#showyz_div_con ul li input {
	width:100%;
	border: solid 1px rgba(0,0,0,0.15);
	padding: 10px;
	font-size: 1rem;
	box-sizing: border-box;
	border-radius: 5px;
}
#showyz_div_con ul li textarea {
	width: 100%;
	border: solid 1px rgba(0,0,0,0.15);
	padding: 10px;
	font-size: 1rem;
	box-sizing: border-box;
	border-radius: 5px;
	margin-bottom:5px;
}
#showyz_div_con ul li input:focus,#showyz_div_con ul li textarea:focus {
	border: solid 1px rgba(0,0,0,0.9);
	transition: all 0.3s ease-in-out;
}
#showyz_div_con ul li input.border-red,#showyz_div_con ul li textarea.border-red {
	border: solid 1px #C00;
}
#showyz_div_con ul li .sendmsg {
	display:inline-block;
	position:relative;
	font-size:1.2rem;
	padding:10px 20px;
	margin-top:10px;
	border: solid 2px rgba(255, 255, 255, 0.6);
	background: linear-gradient(90deg, #be1b22, #e3040b);
	color:#FFF;
	cursor:pointer;
	border-radius: 5px;
	transition: all 0.3s ease-in-out;
}
#showyz_div_con ul li .captcha-question {
	padding: 6px 10px;
	font-size: 1.3rem;
	font-weight: 600;
	background-color: #D4f4f4;
	margin-left: 20px;
	border: solid 1px rgba(0,0,0,0.15);
	vertical-align: middle;
	color: #000;
	border-radius: 5px 0 0 5px;
}
#showyz_div_con ul li .captcha-Answer {
    display: inline-block;
	width:80px;
	vertical-align: middle;
}
#showyz_div_con ul li .captcha-Answer input {
	border-radius: 0 5px 5px 0 !important;
	font-size: 1.3rem;
	font-weight: 600;
	padding: 6px 10px;
}
#showyz_div_con ul li .captcha-refresh {
	font-family: "iconfont" !important;
	font-size: 2rem;
	margin-left: 10px;
	vertical-align: middle;
	border:none;
	background:none;
}
#showyz_div_con ul li .num {
	position:absolute;
	right:10px;
	bottom:10px;
	font-size:1rem;
}
#showyz_div_con ul li .num em{
	font-size:1rem;
}
.backtop {
	width: 50px;
	height: 50px;
	line-height: 50px;
	text-align: center;
	position: fixed;
	right: 20px;
	bottom: 20px;
	background: #333;
	cursor: pointer;
	z-index: 9999;
	filter: Alpha(opacity=80);
	-moz-opacity: 0.8;
	opacity: 0.8;
	display: none;
}
.backtop:before {
	content: "\e6c4";
	font-family: "iconfont" !important;
	color: #FFF;
	font-size: 25px;
}
.backtop:hover {
	background: #000;
}
.nodata {
	font-size:1.1rem;
	padding:5rem;
	font-weight:400;
	width: 100%;
	box-sizing:border-box;
	text-align:center;
	color:rgba(0,0,0,0.8);
}
.nodata:before {
	content:"\e619";
	font-family: "iconfont" !important;
	display:block;
	font-size:5rem;
}




@media screen and (max-width: 1280px) {
	.kk {
		width: 90%;
	}	
	header .boxfix {
		justify-content: space-between;
	}
	header .menu{
		position:absolute;
		left:0;
		top:-100px;
		right:unset;
		opacity:0;
		padding:0;
		z-index:-1;
	}	
	header .overlay {
		position: fixed;
		z-index: 3;
		background-color: #000;
		top: 0;
		left: 0;
		width: 100%;
		height: 0;
		transition: all 0.4s ease-in-out;
	}
	header .search {
		margin-right: 40px;
	}
	header .menubtn {
		position: fixed;
		cursor: pointer;
		text-align: center;
		right: 15px;
		top: 5px;
		z-index: 4;
		transition: all 0.4s ease-in-out;
	}
	header .menubtn:before {
		content: "\e639";
		font-family: "iconfont" !important;
		color: #000;
		font-size: 25px;
		padding: 10px 5px;
		display: inline-block;
	}
	header.wapopen {
		z-index:3;
	}
	header.wapopen .menubtn:before {
		color: #FFF;
		content: "\e654";
	}
	header.wapopen .overlay {
		height: 100%;
	}
	header.wapopen .menu {
		top:0;
		width: 100%;
		opacity:1;
	    padding: 50px 0 0 0;
		z-index:4;
		overflow: hidden;
		transition: all 0.3s ease-in-out 0.1s;
	}
	header.wapopen .menu > ul {
		width:100%;
		height:calc(100vh - 50px);
		padding-bottom:100px;
		box-sizing: border-box;
		overflow-x:hidden;
		overflow-y:auto;
		-webkit-overflow-scrolling: touch;
		display:block;
	}
	header.wapopen .menu > ul > li {
		display: block;
		margin-right:0;
		height:auto;
		padding:0;
		border-bottom: solid 1px rgba(255,255,255,0.2);
	}
	header.wapopen .menu ul li a {
		height: auto;
		line-height: 1;
		color: #FFF;
		padding: 20px 40px;
		font-size: 1.3rem;
		text-align:left;
	}
	header.wapopen .menu > ul > li > a.on {
		background-color:#FFF;
		color:#000;
	}
	header.wapopen .menu ul li ul {
		display:none;
		top: 0;
		padding:0 20px;
		position: relative;
		background-color:unset;
	}
	header.wapopen .menu li ul li a {
		font-size: 1.1rem;
	}
	header .menu ul li.list > a:after {
		right:unset;
	}
	main .tit h1 {
		font-size:3rem;
	}
	main .flybrand  nav ul li {
		width:27%;
	}
	main .flybrand .video-container video,main .flybrand .video-container iframe {
		width: calc(85% - 60px);
	    max-width: unset;
	}
	main .product .info article {
		padding:50px 5% 50px calc(5% + 60px);
	}
	footer .btm_kk ul {
		margin-right:0;
	}	
	main .brand .info article {
		padding:50px 5%;
	}
	main .newslist ul li a .img {
		width:20%;
		padding-top: 15%;
	}
	
}
@media screen and (max-width: 1080px) {
	main .flybrand  nav ul li {
		width:30%;
	}
	footer .btm_kk:nth-child(1) ul{
		-webkit-column-count: 1;
		-moz-column-count: 1;
		column-count: 1;
	}
	footer .btm_kk:nth-child(2) ul{
		-webkit-column-count: 2;
		-moz-column-count: 2;
		column-count: 2;
	}
	footer .btm_kk ul:last-child {
		margin-right: 0;
	}
	#showyz_div {
		width: 70%;
	}		
}
@media screen and (max-width: 811px) {
	main .scroll-menu {
		display:none;
	}
	main .flybrand .wrapper,main .flybrand .kk {
		width:96%;
	}
	main .flybrand  nav ul li {
		width:33%;
	}
	main .flybrand  nav ul li a {
		padding: 25px 60px 25px 30px;
		font-size: 1.1rem;
	}
	main .flybrand  nav ul li:before {
		right:30px;
		font-size: 1.8rem;
	}
	main .flybrand .video-container video,main .flybrand .video-container iframe {
		width:90%;
	}
	main .product .info {
		flex-wrap: wrap;
	}	
	main .product .info article {
		width:100%;
		padding:50px 5%;
		order:1;
	}
	main .product .info .img {
		width:100%;
		border-radius: 0;
	}
	main .product .list {
		width:90%;
		margin-left:0;
	}	
	main .commitment .info {
		flex-wrap: wrap;
	}	
	main .commitment .info .img {
		width:100%;
		border-radius: 0;
	}
	main .commitment .info article {
		width:100%;
		padding:50px 5%;
	}
	main .news ul li {
		padding:30px 5%;
		width:90%;
	}
	main .news ul li a .img {
		width:25%;
		padding-top: 20%;
	}
	footer > .kk {
		flex-wrap: wrap;
	}
	footer .btm_kk {
		padding: 50px 0;
		margin: 0 5%;
	}
	footer .btm_kk:nth-child(3) {
		flex: unset;
	}
	footer .btm_kk:nth-child(4) {
		flex: 1;
	}
	footer .btm_kk:nth-child(1) ul{
		-webkit-column-count: 2;
		-moz-column-count: 2;
		column-count: 2;
	}
	main .brand .info article {
		width:100%;
		padding:50px 5%;
		order:1;
	}
	main .brand .info .img {
		width:100%;
		border-radius: 0;
	}
	main .product .info,main .commitment .info article,main .brand .info,main .brand2 .info,main .brand3 .info,main .company {
		padding-bottom:0;
	}
	main .brand ul li .imgs dl,main .brand2 ul li .imgs dl,main .brand3 ul li .imgs dl {
		width: calc(50% - 20px*1/2);	
	}
	main .product .info .imgs {
		width:100%;
	}
	main .product .info .imgs ul li {
		height:45vw;
		max-height: unset;
		margin-top:-10%;
	}
	main .product .info .imgs ul li img {
		border-radius: 0;
		object-position: center 25%;
	}
	main .product .info .imgs ul li:nth-child(even) img{
		border-radius: 0;
	}
	main .product .kk .info article {
		width: 100%;
		padding: 50px 0;
	}
	main .product .prolist {
		padding: 3rem 0;
	}
	main .product .prolist ul li {
		width: calc(50% - 30px*1/2);
	}
	main .showpro .movepic {
		width: 100%;
	}	
	main .showpro .protxt {
		width:100%;
		float: unset;
	}
	main .search ul li {
		width: calc(33.33% - 20px*2/3);
	}
	main .search ul li:nth-child(4n + 1):after {
		display:none;
	}
	main .search ul li:nth-child(3n + 1):after {
		width: calc(100%*3 + 20px*2);
		display:block;
	}
	main .search ul li:nth-last-child(-n + 3):after {
		display:none;
	}
	main .company .info .img {
		width:100%;
	}
	main .company .info article {
		width:100%;
		padding:50px 5% 0 5%;
	}
	main .company .info ul {
		padding:0 20px;
		box-sizing:border-box;
	}
	main .company .info ul li {
		width: calc(33.3333% - 20px*2/3);
		padding-top: 20%;
	}
	main .company .culture,main .company .history,main .company .honors,main .company .case {
		padding:0 0 3rem 0;
	}		
	main .company .culture  article {
		flex-wrap: wrap;
	}	
	main .company .culture  article .img {
		width:100%;
	}
	main .company .culture  article .con {
		width:100%;
		margin-bottom:3rem;
	}	
	main .company .history ul li {
		flex-wrap: wrap;
	}
	main .company .history ul li .time {
		width:100%;
	}
	main .company .history ul li article {
		width:95%;
		margin-left:auto;
	}
	main .newslist ul li a .img {
		width:28%;
		padding-top: 21%;
	}
	main .showinfo h1 {
		line-height: unset;
	}
	main .showinfo article img {
		height:auto !important;
	}
	main .showinfo .btminfo .back {
		float: none;
		text-align:center;
	}
	main .showinfo .btminfo span {
		display:flex;
	}
	main .showinfo .btminfo span a {
		flex:1;
	}
	main .contact .info {
		flex-wrap: wrap;
	}
	main .contact .info article {
		width:100%;
	}
	main .contact .info .map {
		width:100%;
		height:calc(100vw * 0.5);
	}
	#showyz_div {
		width: 90%;
	}	
}
@media screen and (max-width: 680px) {
	.banner {
		height: calc(100vw * 3/4);
	}
	.banner .bytxt {
		width:80%;
		text-align:center;
	}
	main .flybrand  nav ul {
		flex-wrap: wrap;
		width:80%;
		margin:5rem auto;
	}
	main .flybrand  nav ul li {
		width:70%;
	}
	main .flybrand .video-container,main .product,main .commitment,main .news,main .brand,main .brand2,main .brand3 {
		padding:3rem 0;
	}
	main .product .list ul li {
		width: calc(33.3333% - 30px*2/3);
	}
	main .news ul {
		padding-top: 1rem;
	}
	main .news ul li a .img {
		width:30%;
		padding-top: 24%;
	}
	main .news ul li article {
		padding-left:0;
	}
	footer .btm_kk:nth-child(3) {
		flex: 1;
	}
    main .product.mt {
		padding:5rem 0 3rem 0;
	}
    main .showpro .procon .tmenu span {
		display:none;
	}
	main .showpro .procon .con .odlist li {
		width: calc(50% - 20px*1/2);
	}
	main .company .info ul li {
		width: calc(50% - 20px*1/2);
		padding-top: 30%;
	}
	main .company .history ul li .time {
		padding-left:7%;
	}
	main .company .history ul li article {
		width:93%;
	}
	main .newslist ul li a .img {
		width:32%;
		padding-top: 24%;
	}
	main .newslist nav {
		flex-wrap: wrap;
	}

}

@media screen and (max-width: 480px) {
	header .logo span {
		display: none;
	}
	.banner .bytxt h1 {
		font-size: 1.6rem;
	}
	.banner .bytxt h2 {
		font-size: 1rem;
	}
	main .tit h1 {
		font-size:2.5rem;
	}
	main .tit h2 span {
		font-size:1rem;
	}
	main .flybrand  nav ul li {
		width:90%;
	}	
	main .product .info article h3 {
		font-size:1.8rem;
	}
	main .product .info article h4 {
		font-size:1rem;
	}
	main .product .list ul li {
		width: calc(50% - 30px*1/2);
	}
	main .commitment .info article h3 {
		font-size:1.8rem;
	}
	main .news ul li a{
		flex-wrap: wrap;
	}
	main .news ul li a .img {
		width:100%;
		border-radius: 10px;
		margin-right:0;
		padding-top: 65%;
	}
	main .news ul li article {
		flex:unset;
		padding-left:0;
		padding-top: 30px;
		width:100%;
	}
	footer .btm_kk:nth-child(3) {
		flex: 1;
	}
	footer .btm_kk:nth-child(4) {
		flex: unset;
	}
	footer .btm_kk:nth-child(1) ul{
		-webkit-column-count: 1;
		-moz-column-count: 1;
		column-count: 1;
	}
	main .brand ul li .imgs dl,main .brand2 ul li .imgs dl,main .brand3 ul li .imgs dl {
		width: 100%;	
	}
	main .brand2 .info .img img {
		max-width:100%;
	}	
	main .search h1 {
		font-size:1.3rem;
	}
	main .search ul li {
		width: calc(50% - 20px*1/2);
	}
	main .search ul li:nth-child(3n + 1):after {
		display:none;
	}
	main .search ul li:nth-child(2n + 1):after {
		width: calc(100%*2 + 20px*1);
		display:block;
	}
	main .search ul li:nth-last-child(-n + 2):after {
		display:none;
	}
	main .search ul li a h3 {
		font-size:0.95rem;
	}
	main .company .info h3 {
		font-size:1.8rem;
	}
	main .company  h4 {
		font-size:1.8rem;
	}
	main .company  h4 span{
		font-size:1.1rem;
	}
	main .company .history ul li .time {
		padding-left:10%;
	}
	main .company .history ul li article {
		width:90%;
	}
	main .newslist ul {
		padding-top:0;
	}
	main .newslist ul li a{
		flex-wrap: wrap;
	}
	main .newslist ul li a .img {
		width:100%;
		padding-top: 60%;
		margin-right:0;
		margin-bottom:20px;
	}
	main .contact h3 {
		font-size:1.8rem;
	}
	main .contact h3 span {
		font-size:1.1rem;
	}
	main .contact .info .map {
		width:100%;
		height:calc(100vw * 0.8);
	}
	main .showpro .protxt  .inquiry {
		text-align:center;
	}
	main .showpro .protxt  .inquiry a {
		text-align: left;
	}
	main .showinfo h1 {
		font-size:1.8rem;
	}
	
}
@media screen and (max-width: 400px) {
	.page .prev,.page .next,.page .disabled {
		display:none;
	}
    footer .btm_kk {
		padding-top:0;
		padding-bottom: 30px;
	}
	footer .btm_kk:nth-child(1) {
		padding-top: 30px;
	}	
	footer .btm_kk:nth-child(3) {
		flex: unset;
	}
	footer .btm_kk:nth-child(4) {
		flex: unset;
	}
	footer .btm_kk:nth-child(1) ul{
		-webkit-column-count: 3;
		-moz-column-count:3;
		column-count: 3;
	}
	footer .btm_kk .link {
		display:inline-block;
		width:48%;
	}
}