@font-face {
	font-family: fontDin;
	src: url(../fonts/DIN-MEDIUM_otf.txt), url(../fonts/DIN-MEDIUM_woff.txt), url(../fonts/DIN-MEDIUM_eot.txt), url(../fonts/DIN-MEDIUM_woff2.txt), url(../fonts/DIN-MEDIUM_ttf.txt)
}
/*通用代码*/
* {
	margin: 0px;
	padding: 0px;
}
body {
	font-size: 14px;
	color: #484848;
	font-family: "Microsoft YaHei";
	font-family: '微软雅黑';
	min-width: 1400px;
	overflow-x: hidden;
}
img {
	margin: 0px;
	padding: 0px;
	border-right-width: 0px;
	border-top-width: 0px;
	border-bottom-width: 0px;
	border-left-width: 0px;
}
dl, dt, dd, ol, ul, li, from, input, select, span, p, div {
	margin: 0px;
	padding: 0px;
	list-style: none;
}
.clear {
	clear: both;
}
a {
	color: #484848;
	text-decoration: none;
	font-size: 14px;
}
a:hover {
	color: #b80000;
	cursor: pointer;
}
em, i {
	font-style: normal;
}
input, button, select, textarea {
	outline: none;
	font-family: "Microsoft YaHei";
	font-family: '微软雅黑';
	box-sizing: content-box;
}
.w1400 {
	width: 1400px;
	margin: 0 auto;
}
.fl {
	float: left;
}
.fr {
	float: right;
}
.hovermaincolor a:hover {
	color: #b80000;
}
/*抬头*/
.hleft, .hright {
	font-size: 0;
}
.htop {
	height: 150px;
}
.hleft p, .hright p {
	display: inline-block;
	vertical-align: middle;
}
.hleft {
	margin-top: 25px;
}
.hleft .hline {
	margin: 0 20px;
	width: 18px;
	height: 100px;
	background: url(../img/20220117161517_1404898727.png) no-repeat center;
}
.hmean {
	font-size: 28px;
	font-weight: lighter;
	color: #000000;
}
.hmean b {
	display: block;
	font-size: 28px;
	color: #ffa200;
	margin-top: 3px;
}
.hright {
	margin-top: 40px;
}
.htel {
	font-size: 20px;
	color: #434140;
	font-weight: lighter;
	line-height: 24px;
}
.htel span {
	display: block;
	letter-spacing: 1px;
	font-weight: bold;
	color: #ffa200;
	padding-top: 5px;
	font-size: 32px;
}
.hbtn, .hbtn a {
	font-size: 13px;
	color: #434140;
	font-weight: lighter;
	line-height: 20px;
}
.hbtn {
	padding-left: 55px;
	height: 70px;
	background: url(../img/20201017090026_1077795879.png) no-repeat left center;
}
.nav {
	font-size: 0;
	height: 80px;
	border-bottom: 3px solid #3d3d3d;
	background: #3d3d3d;
	position: relative;
	margin-bottom: 1px;
}
.nav .block {
	position: absolute;
	display: block;
	background: #b80000;
	height: 80px;
	top: 0;
	overflow: visible !important;
}
.nav .block:after {
	content: '';
	display: block;
	width: 0;
	height: 0;
	border-width: 0px 35px 80px 35px;
	border-style: solid;
	border-color: transparent transparent transparent #b80000;
	position: absolute;
	right: -70px;
	bottom: 0;
}
.nav ul {
	white-space: nowrap;
}
.nav li {
	display: inline-block;
	vertical-align: top;
	width: 175px;
}
.nav li+li>a {
	padding-left: 43px;
}
.nav li>a {
	display: block;
	width: 100%;
	height: 80px;
	font-size: 15px;
	color: #bbbbbb;
	font-weight: lighter;
	position: relative;
	z-index: 9;
}
.nav li>a em {
	display: block;
	font-size: 12px;
}
.nav li>a span {
	display: inline-block;
	padding: 22px 0 22px 35px;
	position: relative;
}
.nav li>a span:after {
	content: '';
	display: block;
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	margin: auto 0;
	width: 26px;
	height: 27px;
	background: url(../img/20201017093544_872529157.png) no-repeat left top;
}
.nav li:nth-child(2)>a span:after {
	background-position-x: -39px;
}
.nav li:nth-child(3)>a span {
	padding-left: 40px;
}
.nav li:nth-child(3)>a span:after {
	background-position-x: -78px;
	width: 35px;
}
.nav li:nth-child(4)>a span {
	padding-left: 40px;
}
.nav li:nth-child(4)>a span:after {
	background-position-x: -135px;
	width: 35px;
}
.nav li:nth-child(5)>a span:after {
	background-position-x: -191px;
}
.nav li:nth-child(6)>a span:after {
	background-position-x: -231px;
}
.nav li:nth-child(7)>a span:after {
	background-position-x: -275px;
}
.nav li:nth-child(8)>a span:after {
	background-position-x: -315px;
}
.nav li:nth-child(9)>a span:after {
	background-position-x: -360px;
}
.nav li:nth-child(10)>a span:after {
	background-position-x: -399px;
}
.nav li.cur1>a, .nav li.cur>a {
	color: #fff;
}
.nav li.cur1>a span:after, .nav li.cur>a span:after {
	background-position-y: -51px;
}
.dropmenu {
	position: absolute;
	z-index: 99;
	width: 100%;
	background: #fff;
	box-shadow: 0 0 10px #eee inset;
	padding: 30px 0;
	left: 0;
	top: 120%;
	opacity: 0;
	transition: all .3s ease;
	visibility: hidden;
}
.nav li:hover .dropmenu {
	opacity: 1;
	visibility: visible;
	top: 100%;
}
.dropmenu dl {
	font-size: 0;
	text-align: center;
}
.dropmenu dl dt:nth-child(1) {
	border-left: 1px dashed #eee;
}
.dropmenu dl dt {
	display: inline-block;
	padding: 10px 30px;
	width: 150px;
	border-right: 1px dashed #eee;
	vertical-align: top;
	box-sizing: content-box;
}
.navpic img {
	width: 100%;
	height: 100%;
}
.navpic {
	position: relative;
	overflow: hidden;
	background: #eee;
	width: 100%;
	height: 100px;
	margin-bottom: 20px;
}
.navpic:after {
	content: '';
	display: block;
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background: rgba(0,0,0,0.3);
	transition: all .3s ease;
}
.dropmenu dl dt a {
	display: block;
	text-align: left;
	font-size: 15px;
	color: #333;
	transition: all .3s ease;
}
.dropmenu dl dt a em {
	display: block;
	font-size: 12px;
	color: #ccc;
	margin-top: 3px;
}
.dropmenu dl dt:hover a {
	color: #0566b6;
}
.dropmenu dl dt:hover .navpic:after {
	opacity: 0;
}
.dropmenu dl dt a {
	display: block;
}
.droptable table, .droptable tbody, .droptable td {
	display: block;
	text-align: center;
	font-size: 0;
	width: 100%;
	height: auto !important;
	white-space: normal;
}
.droptable tr {
	display: inline-block;
	width: 13%;
	margin: 0 10px 10px 0;
}
.droptable tr:hover td a {
	background: #0566b6;
	color: #fff;
}
.droptable tr td a {
	display: block;
	line-height: 45px !important;
	border: 1px solid #ddd;
	font-size: 14px;
	color: #333;
	text-align: center;
	transition: all .3s ease;
}
/*幻灯片*/
.banner {
	overflow: hidden;
	width: 100%;
	position: relative;
	z-index: 1;
}
.banner-box {
	min-width: 1300px;
	height: 538px;
	position: relative;
	margin: 0 auto;
}
.banner-box .bd, .banner-box .bd ul {
	width: 100% !important;
}
.banner-box .bd li {
	width: 100% !important;
	height: 538px;
	background-position: center;
	background-repeat: no-repeat;
	background-color: #000
}
.banner-box .bd li a {
	display: block;
	background-size: auto;
	width: 100%;
	height: 80%;
	position: relative;
	z-index: 9;
}
.banner-btn {
	width: 100%;
	position: absolute;
	top: 160px;
	left: 0;
	margin-left: 0;
	height: 350px;
	overflow: hidden;
}
.banner-btn a {
	display: block;
	width: 49px;
	height: 104px;
	position: absolute;
	top: 30px;
	filter: alpha(opacity=0);
	-moz-opacity: 0;
	-khtml-opacity: 0;
	opacity: 0;
	transition: 0.3s all ease-in-out;
	z-index: 9;
}
.banner-btn a.prev {
	left: -50px;
	background: url(../img/20201017085503_1762162582.png) no-repeat 0 0;
}
.banner-btn a.next {
	right: -50px;
	background: url(../img/20201017085503_1762162582.png) no-repeat -49px 0;
}
.banner-box .hd {
	position: absolute;
	bottom: 0px;
	width: 100%;
	display: block;
}
.banner-box .hd ul {
	text-align: center
}
.banner-box .hd ul li {
	width: 10px;
	height: 10px;
	border-radius : 50%;
	text-indent: -9999px;
	background: #fff;
	cursor: pointer;
	display: inline-block;
	margin: 0 5px;
	transition: 0.3s all ease-in-out;
	opacity: 0.8;
}
.banner-box .hd ul li.on {
	background: #b80000;
	border-radius: 8px;
	width: 70px;
}
.banner-box:hover .banner-btn a.prev {
	left: 20px;
	filter: alpha(opacity=40);
	-moz-opacity: .4;
	-khtml-opacity: .4;
	opacity: .4;
}
.banner-box:hover .banner-btn a.next {
	right: 20px;
	filter: alpha(opacity=40);
	-moz-opacity: .4;
	-khtml-opacity: .4;
	opacity: .4;
}
.banner-box .banner-btn a.prev:hover, .banner-box:hover .banner-btn a.next:hover {
	filter: alpha(opacity=80);
	-moz-opacity: .8;
	-khtml-opacity: .8;
	opacity: .8;
}
/*搜索*/
.search {
	border-bottom: 1px solid #f5f5f5;
	height: 145px;
}
.sealeft {
	margin-top: 40px;
}
.search_bg {
	font-size: 0;
}
.search_bg input {
	display: inline-block;
	vertical-align: top;
	height: 44px;
	box-sizing: border-box;
	font-size: 14px;
}
#sso {
	background: #b80000;
}
#infoname {
	border: 1px solid #e5e5e5;
	width: 272px;
	padding-left: 20px;
}
.keyword {
	line-height: 44px;
	font-size: 15px;
}
.keyword a {
	font-weight: lighter;
	color: #757575;
}
.keyword a+a {
	margin-left: 15px;
}
.keyword b {
	color: #b80000;
}
.searight {
	font-size: 0;
}
.searight li {
	display: inline-block;
	vertical-align: top;
	text-align: center;
	padding: 0 14px;
	height: 145px;
	position: relative;
	font-size: 18px;
	color: #484848;
	font-weight: lighter;
	cursor: pointer;
}
.searight li+li {
	margin-left: 45px;
}
.searight li p {
	padding-top: 30px;
}
.searight li span {
	display: block;
	width: 44px;
	height: 55px;
	margin: 0 auto;
	background: url(../img/20201017141405_1035980124.png) no-repeat left top;
	transition: all .3s ease;
}
.searight li:nth-child(2) span {
	background-position-x: -68px;
}
.searight li:nth-child(3) span {
	background-position-x: -145px;
}
.searight li:nth-child(4) span {
	background-position-x: -228px;
}
.searight li:after {
	content: '';
	display: block;
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 5px;
	background: #b80000;
	transition: all .3s ease;
}
.searight li:hover:after {
	width: 100%;
}
.searight li:hover {
	color: #b80000;
}
.searight li:hover span {
	background-position-y: -62px;
}
/*数字和视频*/
.numandvidio {
	padding: 60px 0;
	background: #f5f5f5;
}
.nv_vidio {
	position: relative;
	width: 390px;
	height: 215px;
	padding: 20px;
	background: #fff url(../img/20201017144420_1699455354.jpg) no-repeat center;
	box-shadow: 0 0 15px #ddd;
}
.na_t {
	position: absolute;
	width: 90px;
	height: 90px;
	border-radius: 50%;
	background: #fff;
	line-height: 90px;
	text-align: center;
	font-size: 18px;
	color: #484848;
	font-weight: lighter;
	right: -45px;
	top: 0;
	bottom: 0;
	margin: auto 0;
	box-shadow: 0 0 15px rgba(0,0,0,.1);
	transition: all .3s ease;
}
.na_t:hover {
	background: #b80000;
	color: #fff;
}
.abvc {
	width: 58px;
	height: 58px;
	cursor: pointer;
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	margin: auto;
}
.abvc span {
	width: 58px;
	height: 58px;
	background: url(../img/20201017144420_1600739516.png) no-repeat center;
	display: block;
	z-index: 33;
	position: relative;
}
.video_box {
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.6);
	position: fixed;
	top: 0;
	left: 0;
	z-index: -1;
	opacity: 0;
	transition: 600ms ease;
}
.video_box.cur {
	opacity: 1;
	z-index: 999999;
	transition: 600ms ease;
}
.video {
	position: fixed;
	top: -100%;
	left: 43%;
	margin-top: -250px;
	margin-left: -500px;
	transition: 600ms ease;
}
.video_box.cur .video, .video_box.cur .video_x {
	top: 50%;
	transition: 600ms ease;
}
.video_x {
	width: 50px;
	height: 50px;
	border-radius: 50px;
	background: #fff;
	position: fixed;
	top: -100%;
	left: 50%;
	margin-left: 520px;
	margin-top: -250px;
	text-align: center;
	line-height: 50px;
	font-size: 22px;
	font-weight: lighter;
	cursor: pointer;
	transition: 600ms ease;
}
.pulse2 {
	position: absolute;
	top: -70%;
	left: -70%;
	z-index: 1;
	width: 240%;
	height: 240%;
	border-radius: 50%;
	opacity: 0;
	-webkit-animation-iteration-count: infinite;
	animation-iteration-count: infinite;
	opacity: 0;
	-webkit-animation: warn 2s ease-out;
	animation: warn 2s ease-out;
	-o-animation: warn 2s linear infinite;
	-moz-animation: warn 2s linear infinite;
	-webkit-animation-iteration-count: infinite;
	animation-iteration-count: infinite;
	background: #b80000;
	box-shadow: 1px 1px 30px #b80000;
}
.pulse3 {
	position: absolute;
	top: -70%;
	left: -70%;
	z-index: 1;
	width: 240%;
	height: 240%;
	border-radius: 50%;
	opacity: 0;
	-webkit-animation: warn1 2s ease-out;
	animation: warn1 2s ease-out;
	-o-animation: warn1 2s linear infinite;
	-moz-animation: warn1 2s linear infinite;
	-webkit-animation-iteration-count: infinite;
	background: #b80000;
	animation-iteration-count: infinite;
	box-shadow: 1px 1px 30px #b80000;
}
@keyframes warn {
 0% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
 25% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.4;
}
 50% {
 transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.6;
}
 75% {
 transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.65;
}
 100% {
 transform: scale(1);
-webkit-transform: scale(1);
opacity: 0.0;
}
}
@-o-keyframes warn {
 0% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
 25% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.4;
}
 50% {
 transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.6;
}
 75% {
 transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.65;
}
 100% {
 transform: scale(1);
-webkit-transform: scale(1);
opacity: 0.0;
}
}
@-moz-keyframes warn {
 0% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
 25% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.4;
}
 50% {
 transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.6;
}
 75% {
 transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.65;
}
 100% {
 transform: scale(1);
-webkit-transform: scale(1);
opacity: 0.0;
}
}
@-webkit-keyframes warn {
 0% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
 25% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.4;
}
 50% {
 transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.6;
}
 75% {
 transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.65;
}
 100% {
 transform: scale(1);
-webkit-transform: scale(1);
opacity: 0.0;
}
}
@keyframes warn1 {
 0% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
 25% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.4;
}
 50% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.6;
}
 75% {
 transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.65;
}
 100% {
 transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.0;
}
}
@-webkit-keyframes warn1 {
 0% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
 25% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.4;
}
 50% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.6;
}
 75% {
 transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.65;
}
 100% {
 transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.0;
}
}
@-o-keyframes warn1 {
 0% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
 25% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.4;
}
 50% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.6;
}
 75% {
 transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.65;
}
 100% {
 transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.0;
}
}
@-moz-keyframes warn1 {
 0% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.1;
}
 25% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.4;
}
 50% {
 transform: scale(0.3);
-webkit-transform: scale(0.3);
opacity: 0.6;
}
 75% {
 transform: scale(0.5);
-webkit-transform: scale(0.5);
opacity: 0.65;
}
 100% {
 transform: scale(0.8);
-webkit-transform: scale(0.8);
opacity: 0.0;
}
}
.nvright {
	font-size: 0;
}
.nvright li {
	display: inline-block;
	width: 200px;
	height: 255px;
	background: #fff;
	transition: all .3s ease;
	font-size: 16px;
	color: #666666;
	font-weight: lighter;
	text-align: center;
	line-height: 25px;
	cursor: pointer;
	transition: all .3s ease;
}
.nvright li+li {
	margin-left: 20px;
}
.nv_nm {
	padding: 80px 0 20px 0;
}
.nv_nm i {
	font-size: 72px;
	color: #222222;
	font-weight: normal;
}
.nv_nm em {
	width: 26px;
	height: 26px;
	border-radius: 50%;
	font-size: 18px;
	color: #fff;
	line-height: 26px;
	background: #b80000;
	display: inline-block;
	margin-left: 4px;
}
.nvright li:hover {
	box-shadow: 0 0 15px rgba(0,0,0,.2);
}
/*您还在为通风降温问题而烦恼吗?*/
.problem {
	height: 570px;
	padding-top: 69px;
	background: url(../img/20201017152843_1527189974.jpg) no-repeat center;
}
.pbtitl {
	text-align: center;
	font-size: 40px;
	color: #fff;
}
.pbtitl span {
	display: block;
	font-size: 18px;
	margin: 7px 0 15px 0;
}
.pbtitl:after {
	content: '';
	display: inline-block;
	width: 43px;
	height: 4px;
	background: #fff;
}
.problem ul {
	position: relative;
	font-size: 0;
	margin: 55px auto 50px auto;
}
.problem ul li {
	display: inline-block;
	width: 265px;
	height: 165px;
	background: #fff url(../img/20201017152843_1728395665.png) no-repeat 179px 23px;
	vertical-align: top;
	font-size: 16px;
	color: #666666;
	font-weight: lighter;
	line-height: 30px;
}
.problem ul li+li {
	margin-left: 18px;
}
.pbbottom {
	text-align: center;
	font-size: 24px;
	color: #fff;
}
.pbbottom a {
	display: block;
	width: 330px;
	height: 56px;
	line-height: 56px;
	background: #b80000;
	font-size: 18px;
	color: #fff;
	margin: 25px auto 0 auto;
	border-radius: 7px;
}
.pbbottom a:hover {
	box-shadow: 0 0 5px #fff;
}
.problem ul li p {
	padding: 30px 80px 0 30px;
}
.problem ul li p span {
	display: block;
	font-size: 30px;
	color: #b80000;
	margin-bottom: 10px;
}
/*抖动*/
@keyframes icon-bounce {
 0%, 100% {
 -moz-transform: rotate(0deg);
 -ms-transform: rotate(0deg);
 -webkit-transform: rotate(0deg);
 transform: rotate(0deg);
}
 25% {
 -moz-transform: rotate(15deg);
 -ms-transform: rotate(15deg);
 -webkit-transform: rotate(15deg);
 transform: rotate(15deg);
}
 50% {
 -moz-transform: rotate(-15deg);
 -ms-transform: rotate(-15deg);
 -webkit-transform: rotate(-15deg);
 transform: rotate(-15deg);
}
 75% {
 -moz-transform: rotate(5deg);
 -ms-transform: rotate(5deg);
 -webkit-transform: rotate(5deg);
 transform: rotate(5deg);
}
 85% {
 -moz-transform: rotate(-5deg);
 -ms-transform: rotate(-5deg);
 -webkit-transform: rotate(-5deg);
 transform: rotate(-5deg);
}
}
@-webkit-keyframes icon-bounce {
 0%, 100% {
 -moz-transform: rotate(0deg);
 -ms-transform: rotate(0deg);
 -webkit-transform: rotate(0deg);
 transform: rotate(0deg);
}
 25% {
 -moz-transform: rotate(15deg);
 -ms-transform: rotate(15deg);
 -webkit-transform: rotate(15deg);
 transform: rotate(15deg);
}
 50% {
 -moz-transform: rotate(-15deg);
 -ms-transform: rotate(-15deg);
 -webkit-transform: rotate(-15deg);
 transform: rotate(-15deg);
}
 75% {
 -moz-transform: rotate(5deg);
 -ms-transform: rotate(5deg);
 -webkit-transform: rotate(5deg);
 transform: rotate(5deg);
}
 85% {
 -moz-transform: rotate(-5deg);
 -ms-transform: rotate(-5deg);
 -webkit-transform: rotate(-5deg);
 transform: rotate(-5deg);
}
}
@-moz-keyframes icon-bounce {
 0%, 100% {
 -moz-transform: rotate(0deg);
 -ms-transform: rotate(0deg);
 -webkit-transform: rotate(0deg);
 transform: rotate(0deg);
}
 25% {
 -moz-transform: rotate(15deg);
 -ms-transform: rotate(15deg);
 -webkit-transform: rotate(15deg);
 transform: rotate(15deg);
}
 50% {
 -moz-transform: rotate(-15deg);
 -ms-transform: rotate(-15deg);
 -webkit-transform: rotate(-15deg);
 transform: rotate(-15deg);
}
 75% {
 -moz-transform: rotate(5deg);
 -ms-transform: rotate(5deg);
 -webkit-transform: rotate(5deg);
 transform: rotate(5deg);
}
 85% {
 -moz-transform: rotate(-5deg);
 -ms-transform: rotate(-5deg);
 -webkit-transform: rotate(-5deg);
 transform: rotate(-5deg);
}
}
@-o-keyframes icon-bounce {
 0%, 100% {
 -moz-transform: rotate(0deg);
 -ms-transform: rotate(0deg);
 -webkit-transform: rotate(0deg);
 transform: rotate(0deg);
}
 25% {
 -moz-transform: rotate(15deg);
 -ms-transform: rotate(15deg);
 -webkit-transform: rotate(15deg);
 transform: rotate(15deg);
}
 50% {
 -moz-transform: rotate(-15deg);
 -ms-transform: rotate(-15deg);
 -webkit-transform: rotate(-15deg);
 transform: rotate(-15deg);
}
 75% {
 -moz-transform: rotate(5deg);
 -ms-transform: rotate(5deg);
 -webkit-transform: rotate(5deg);
 transform: rotate(5deg);
}
 85% {
 -moz-transform: rotate(-5deg);
 -ms-transform: rotate(-5deg);
 -webkit-transform: rotate(-5deg);
 transform: rotate(-5deg);
}
}
.problem ul li:hover {
	-webkit-animation: icon-bounce .7s alternate;
	-moz-animation: icon-bounce .7s alternate;
	-o-animation: icon-bounce .7s alternate;
	animation: icon-bounce .7s alternate;
}
/*鼎丰 · 降温方案*/
.solve {
	position: relative;
	padding: 50px 0 70px 0;
}
.solve:after {
	content: '';
	display: block;
	position: absolute;
	z-index: -1;
	width: 100%;
	height: 350px;
	background: url(../img/20201017160024_78443452.jpg) repeat;
	top: 0;
	left: 0;
}
.soltitl {
	text-align: center;
	font-size: 40px;
	color: #fff;
}
.soltitl span {
	font-size: 18px;
	font-weight: lighter;
	display: block;
	margin-top: 4px;
}
.soltab {
	margin-top: 35px;
	border-top: 1px solid #1a7cbf;
	font-size: 0;
}
.soltab li {
	display: inline-block;
	vertical-align: top;
	height: 182px;
	box-sizing: border-box;
	width: 11.1111%;
	border-right: 1px solid #1a7cbf;
	transition: all .3s ease;
}
.soltab li:nth-child(1) {
	border-left: 1px solid #1a7cbf;
}
.soltab li a {
	display: block;
	height: 100%;
	box-sizing: border-box;
	padding: 38px 25px 0 25px;
	font-size: 16px;
	color: #fff;
	font-weight: lighter;
	line-height: 25px;
	text-align: center;
}
.soltab li a span {
	display: block;
	padding-top: 55px;
	background: url(../img/20201017160024_1986640118.png) no-repeat top center;
}
.soltab li.on {
	background: #00a3ff;
}
.solvejt .w1400 {
	position: relative;
}
.solvejt i {
	cursor: pointer;
	position: absolute;
	top: 222px;
	left: 202px;
	z-index: 99;
}
.solvejt i.next {
	right: 202px;
	left: auto;
}
.solcon {
	margin-left: -455px;
	width: 860px;
	margin: 0 auto;
}
.solcon .tempWrap {
	overflow: visible!important;
}
.solcon .divdgweb_new_div .divdgweb_new_div_item {
	width: 860px;
	height: 607px;
	overflow: hidden;
	position: relative;
}
.solcon .news_div_item_pic img {
	width: 100%;
	height: 100%;
}
.solcon .news_div_item_pic {
	position: absolute;
	width: 860px;
	height: 485px;
	top: 0;
	left: 0;
}
.solcon .divdgweb_new_div_item_content {
	margin-top: 485px;
	transition: all .3s ease;
	box-sizing: border-box;
	height: 70px;
	overflow: hidden;
	background: #d5d5d5;
}
.solcon .divdgweb_new_div_item_a {
	text-align: center;
	line-height: 70px;
	display: block;
	font-size: 18px;
	color: #484848;
	font-weight: lighter;
}
.solcon .divdgweb_new_div_item.cur .divdgweb_new_div_item_content {
	background: #b80000;
	height: 127px;
	padding: 25px;
}
.solcon .divdgweb_new_div_item.cur .divdgweb_new_div_item_a {
	color: #fff;
	text-align: left;
	line-height: 25px;
	margin-bottom: 15px;
}
.solcon .divdgweb_new_div_item .divdgweb_new_div_item_body {
	font-size: 14px;
	color: #82c0ea;
	font-weight: lighter;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.solbtn {
	margin-top: 50px;
	text-align: center;
}
.solbtn a {
	display: inline-block;
	width: 380px;
	line-height: 50px;
	background: #d5d5d5;
	transition: all .3s ease;
	font-size: 18px;
	color: #222222;
	font-weight: lighter;
}
.solbtn a:hover {
	background: #b80000;
	color: #fff;
}
/*瑞泰风通风降温产品 · 六大特性*/
.trait {
	height: 890px;
	padding-top: 70px;
	background: url(../img/20201017175729_1172714757.jpg) no-repeat center;
}
.tratitl {
	text-align: center;
	font-size: 18px;
	color: #a1a4a7;
	font-weight: lighter;
}
.tratitl b {
	display: block;
	font-size: 40px;
	color: #222222;
	margin-bottom: 5px;
}
.tratitl b em {
	color: #b80000;
}
.tratab {
	margin: 30px 0;
	font-size: 0;
	position: relative;
	text-align: center;
}
.tratab span {
	display: inline-block;
	cursor: pointer;
	width: 150px;
	height: 50px;
	line-height: 50px;
	font-size: 20px;
	color: #fff;
	font-weight: bold;
	position: relative;
	z-index: 3;
	background: #b80000;
}
.tratab span+span {
	margin-left: 20px;
}
.tratab span.on {
	background: #b80000;
}
.tratab:after {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	bottom: 0;
	margin: auto 0;
	width: 100%;
	height: 1px;
	background: #dbdedf;
}
.tracon ul {
	height: 605px;
	background: url(../img/20201019085526_1799011204.png) no-repeat center;
}
.tracon .tratwo {
	background: url(../img/20210402105102_636131699.png) no-repeat center;
}
.tra_c {
	font-size: 14px;
	color: #74777a;
	font-weight: lighter;
	line-height: 28px;
}
.tracon dt {
	width: 250px;
	display: inline-block;
	vertical-align: top;
}
.tracon dl dt {
	padding-right: 40px;
	padding-bottom: 20px;
}
.tracon dl dt:nth-child(2n) {
	padding-right: 0;
	padding-left: 40px;
	width: 290px;
}
.tracon dl+dl dt {
	padding-top: 20px;
	border-top: 1px solid #e7e9eb;
}
.tracon dl dt+dt {
	border-left: 1px solid #e7e9eb;
}
.tra_t {
	font-size: 23px;
	color: #000;
	margin-bottom: 15px;
	padding: 10px 0 10px 83px;
	position: relative;
}
.tra_t em {
	display: block;
	font-size: 13px;
	font-weight: lighter;
	text-transform: uppercase;
	margin-top: 4px;
}
.tra_t i {
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	margin: auto 0;
	animation: translation 1.5s linear infinite;
}
@keyframes rotation {
0% {
transform: rotate(0);
}
100% {
transform: rotate(360deg);
}
}
@keyframes translation {
0% {
transform:translateY(10px);
}
50% {
transform: translateY(0px);
}
100% {
transform: translateY(10px);
}
}
.tra_tel {
	margin: 408px 255px 0 0;
	font-size: 18px;
	color: #2f4557;
	font-weight: lighter;
	text-align: center;
}
.tra_tel span {
	padding-left: 40px;
	background: url(../img/20201019091958_1363144596.png) no-repeat left center;
	padding-top: 8px;
}
.tra_tel em {
	display: block;
	margin-top: 7px;
	font-size: 36px;
	color: #2f4557;
	font-family: fontDin;
}
/*鼎丰 · 热销产品*/
.product {
	padding: 60px 0;
}
.protitl {
	text-align: center;
	font-size: 18px;
	color: #666666;
	font-weight: lighter;
}
.protitl b {
	display: block;
	margin-bottom: 5px;
	font-size: 40px;
	color: #222;
	transition: all .3s ease;
}
.protitl b span {
	color: #b80000;
	transition: all .3s ease;
}
.protitl:after {
	content: '';
	display: block;
	width: 32px;
	height: 2px;
	background: #b80000;
	margin: 15px auto 0 auto;
}
.protab {
	font-size: 0;
	margin: 30px 0;
}
.protab li {
	display: inline-block;
	vertical-align: top;
	width: 446px;
	box-sizing: border-box;
	height: 400px;
	background: #f5f5f5;
	padding: 40px;
	transition: all .3s ease;
}
.protab li+li {
	margin-left: 30px;
}
.protab li.on .pro_t b {
	color: #fff;
}
.protab li.on .pro_t em {
	color: #fff;
}
.protab li.on table tr td a {
	color: #fff;
}
.protab li.on a.probtn {
	background: #fff;
	color: #b80000;
}
.pro_t {
	font-size: 30px;
	color: #222;
}
.pro_t em {
	display: block;
	font-size: 14px;
	color: #aaaaaa;
	font-weight: lighter;
	text-transform: uppercase;
	margin-top: 3px;
	transition: all .3s ease;
}
.protab a.probtn {
	display: block;
	width: 45px;
	line-height: 43px;
	background: #dddddd;
	font-size: 25px;
	color: #333333;
	font-weight: lighter;
	text-align: center;
	transition: all .3s ease;
}
.protab a.probtn:hover {
	background: #b80000;
	color: #fff;
}
.pro_c {
	margin: 25px 0 30px 0;
}
.protab li.on {
	background: #b80000;
}
.pro_c table tr td a:before {
	content: '>';
	display: inline-block;
	font-size: 14px;
	padding-right: 7px;
}
.pro_c table tr td a {
	display: block;
	line-height: 36px;
	font-size: 14px;
	color: #000;
	font-weight: lighter;
	transition: all .3s ease;
}
.protab li.on .pro_c table tr td a:hover {
	color: #ff0;
}
.pro_c {
	height: 144px;
}
.procon td {
	display: inline-block;
	width: 295px;
	border: 1px solid #e6e6e6;
	padding: 19px 19px 0 19px !important;
	background: #f5f5f5;
	position: relative;
	overflow: hidden;
	margin-right: 19px;
	margin-bottom: 20px;
}
.procon td>a {
	display: block;
	overflow: hidden;
	background: #fff;
	position: relative;
}
.procon td br {
	display: none;
}
.procon td span {
	display: block;
	padding-top: 0px !important;
	line-height: 69px;
}
.procon td span a {
	display: block;
	position: relative;
	font-size: 16px;
	font-weight: lighter;
	color: #222222;
	padding: 0px 80px 0px 13px;
	line-height: 69px;
	text-align: left;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.procon td span a:after {
	content: 'MORE';
	display: block;
	position: absolute;
	top: 0px;
	margin: auto 0;
	bottom: 0;
	right: 0px;
	width: 70px;
	height: 28px;
	background: #868686;
	text-align: center;
	line-height: 28px;
	font-weight: lighter;
	color: #fff;
	font-size: 14px;
	font-family: Arial, Helvetica, sans-serif;
	transition: all 0.5s ease;
}
.procon td:nth-child(4n) {
	margin-right: 0px;
}
.procon tr+tr {
	display: block;
	margin-top: 20px;
}
.procon td a, .procon td img {
	position: relative;
	z-index: 33;
	transition: all 0.5s ease;
}
.procon td img {
	width: 99%;
	border: 1px solid #ebebeb;
}
.procon td:after {
	content: '';
	display: block;
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0px;
	left: -120%;
	background: #b80000;
	transition: all 0.5s ease;
	transform: rotate(90deg);
}
.procon td:hover:after {
	left: 0px;
	transform: rotate(0deg);
}
.procon td:hover a {
	color: #fff;
}
.procon td:hover a:after {
	background: #fff;
	color: #b80000;
}
.procon td:hover a:after {
	width: 80px;
}
/*通风降温就选择鼎丰科技*/
.adv {
	height: 961px;
	background: url(../img/20201019103141_737933671.jpg) no-repeat center;
	padding-top: 70px;
}
.advtitl {
	text-align: center;
	font-size: 45px;
	color: #fff;
}
.advtitl span {
	display: block;
	font-size: 18px;
	font-weight: lighter;
	margin: 3px 0 12px 0;
}
.advtitl:after {
	content: '';
	display: block;
	height: 21px;
	background: url(../img/20201019103140_306854089.png) no-repeat center;
	animation: translate 1.5s linear infinite;
}
@keyframes translate {
0% {
transform: translateY(10px);
}
50% {
transform: translateY(0px);
}
100% {
transform: translateY(10px);
}
}
.advtab {
	font-size: 0;
	margin: 35px 0 40px 0;
}
.advtab li {
	display: inline-block;
	vertical-align: top;
	cursor: pointer;
	width: 335px;
	height: 115px;
	box-sizing: border-box;
	padding: 20px 0 0 40px;
	background: #1f88d2;
	transition: all .3s ease;
	font-size: 36px;
	color: #fff;
	border-radius: 50px 0 0 0;
}
.advtab li em {
	display: block;
	font-size: 14px;
	text-transform: uppercase;
	margin-top: 3px;
}
.advtab li+li {
	margin-left: 20px;
}
.advtab li p {
	display: inline-block;
	vertical-align: middle;
}
.advtab li p+p {
	margin-left: 25px;
}
.advicon {
	border-radius: 50%;
	background: #4fb7ff;
	transition: all .3s ease;
}
.advtab li.on {
	background: #00b4ff;
	color: #14507a;
}
.advtab li.on .advicon {
	background: #78d7ff;
	transform: rotate(360deg);
}
.advcon {
	padding: 50px;
	background: #f2f2f2;
}
.advleft {
	width: 510px;
	margin: 10px 0 0 25px;
}
.adv_t {
	font-size: 36px;
	color: #222222;
}
.adv_t em {
	display: block;
	font-size: 16px;
	color: #ccccce;
	font-weight: lighter;
	text-transform: uppercase;
	white-space: nowrap;
	margin: 10px 0 20px 0;
}
.adv_t:after {
	content: '';
	display: block;
	width: 37px;
	height: 4px;
	background: #dedede;
}
.advwa {
	margin: 30px 0 50px 0;
	font-size: 16px;
	color: #888888;
	font-weight: lighter;
	line-height: 33px;
}
.advwa p {
	padding-left: 40px;
	background: url(../img/20201019103548_1901218929.png) no-repeat 0 0;
}
.advwa p+p {
	margin-top: 20px;
}
.advtel {
	width: 450px;
	height: 90px;
	background: #fff;
	border-radius: 10px;
	box-shadow: 0 0 15px #ccc;
	text-align: center;
	line-height: 88px;
	font-size: 16px;
	color: #222222;
	font-weight: lighter;
}
.advtel em {
	font-size: 32px;
	font-family: fontDin;
}
.advtel span {
	padding-left: 50px;
	background: url(../img/20201019103548_1518191243.png) no-repeat left center;
	display: inline-block;
}
/*鼎丰 · 成功服务8000+客户*/
.custerm {
	padding: 60px 0 145px 0;
	background: #eeeeee url(../img/20201019111208_1846287258.png) no-repeat center bottom;
}
.custitl {
	text-align: center;
	font-size: 18px;
	color: #222222;
	font-weight: lighter;
}
.custitl b {
	display: block;
	margin-bottom: 5px;
	font-size: 40px;
}
.custitl span {
	color: #b80000;
}
.custcenter {
	margin: 40px 0 50px 0;
}
.custab {
	width: 280px;
	font-size: 0;
}
.custab li p {
	display: inline-block;
	vertical-align: top;
	height: 70px;
	cursor: pointer;
}
.custab li+li {
	margin-top: 1px;
}
.custicon {
	width: 70px;
	background: #333333 url(../img/20201019111208_534891684.png) no-repeat center;
}
.cust_t {
	width: 210px;
	text-align: center;
	font-size: 16px;
	color: #fff;
	line-height: 70px;
	background: #b80000;
	transition: all .3s ease;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	box-sizing: border-box;
	padding: 0 20px;
}
.custab li.on .cust_t {
	background: #19a1ff;
}
.custcon {
	padding: 45px 35px;
	background: #fff;
	box-sizing: border-box;
	width: 1120px;
	height: 565px;
}
.custcon .news_div_item_pic {
	float: left;
	width: 690px;
	height: 485px;
}
.custcon .news_div_item_pic img {
	width: 100%;
	height: 100%;
}
.custcon .divdgweb_new_div_item_content {
	float: right;
	width: 315px;
	margin-top: 30px;
}
.custcon .divdgweb_new_div_item_a {
	font-size: 28px;
	color: #b80000;
	display: block;
	font-weight: bold;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.custcon .divdgweb_new_div_item_body {
	font-size: 14px;
	color: #aaaaaa;
	font-weight: lighter;
	line-height: 36px;
	height: 180px;
	overflow: hidden;
	margin: 40px 0 55px 0;
}
.custcon .divdgweb_new_div_item_title em {
	font-size: 14px;
	color: #d6d6d6;
	text-transform: uppercase;
	margin: 10px 0 15px 0;
	display: block;
}
.custcon .divdgweb_new_div_item_title:after {
	content: '';
	display: block;
	width: 46px;
	height: 4px;
	background: #494949;
}
.custmore a {
	display: block;
	transition: all .3s ease;
	font-size: 16px;
	color: #fff;
	font-weight: lighter;
	text-align: center;
	line-height: 50px;
	background: #b80000;
}
.custmore a:hover {
	background: #19a1ff;
}
.hzcust {
	position: relative;
}
.hzcust>i {
	display: block;
	position: absolute;
	top: 20%;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: url(../img/20201019111208_1446325472.png) no-repeat left top;
	cursor: pointer;
	left: -56px;
}
.hzcust>i.next {
	background: url(../img/20201019111208_1393777298.png) no-repeat left top;
	left: auto;
	right: -56px;
}
.hzcust>i:hover {
	background-position-y: -36px;
}
.hzcustcon table, .hzcustcon tbody, .hzcustcon tr, .hzcustcon td {
	display: block;
}
.hzcustcon td, .hzcustcon td div {
	padding: 0 !important;
}
.hzcustcon td br {
	display: none;
}
.hzcustcon td a {
	display: block;
}
.hzcustcon td {
	margin-right: 10px;
	width: 225px;
	position: relative;
}
.hzcustcon td>a {
	border: 1px solid #dddddd;
}
.hzcustcon td>a img {
	width: 100%;
	height: auto;
}
.hzcustcon td div a {
	font-size: 15px;
	color: #fff;
	position: absolute;
	top: 0;
	left: 0;
	line-height: 110px;
	transition: all .3s ease;
	width: 100%;
	height: 100%;
	text-align: center;
	transform: scale(0);
	background: rgba(0,0,0,.6);
}
.hzcustcon td:hover div a {
	transform: scale(1);
}
/*鼎丰定制流程*/
.process {
	padding: 60px 0 20px 0;
}
.pctitl {
	text-align: center;
	font-size: 18px;
	color: #aaaaaa;
	font-weight: lighter;
}
.pctitl b {
	display: block;
	margin-bottom: 5px;
	font-size: 40px;
	color: #222;
}
.pctitl b span {
	color: #b80000;
}
.pcul {
	font-size: 0;
	text-align: center;
	position: relative;
	white-space: nowrap;
	margin: 50px 0;
}
.pcul:after {
	content: '';
	display: block;
	position: absolute;
	width: 1270px;
	height: 1px;
	background: #e3e3e3;
	left: 0;
	right: 0;
	margin: 0 auto;
	bottom: 20px;
}
.pcul li {
	display: inline-block;
	vertical-align: top;
}
.pcul li+li {
	margin-left: 85px;
}
.pcicon {
	height: 55px;
}
.pc_t {
	margin: 15px 0 25px 0;
	font-size: 18px;
	color: #222222;
	font-weight: lighter;
}
.pc_t span {
	display: block;
	font-size: 12px;
	color: #cccccc;
	margin-top: 5px;
}
.pcnum {
	display: inline-block;
	padding: 0 10px;
	background: #fff;
	position: relative;
	z-index: 3;
}
.pcnum span {
	display: inline-block;
	background: #fff;
	width: 34px;
	line-height: 34px;
	border: 1px solid #e4e4e4;
	font-size: 16px;
	color: #aaaaaa;
	font-weight: lighter;
	border-radius: 50%;
}
.feedback {
	white-space: nowrap;
	padding: 30px;
	box-shadow: 0 0 20px #ccc;
	font-size: 0;
}
.feedback ul li {
	display: inline-block;
	vertical-align: top;
	width: 260px;
	height: 68px;
	box-sizing: border-box;
	background: #f5f5f5;
}
.feedback ul li input {
	display: inline-block;
	height: 68px;
	border: none;
	background: none;
	width: 160px;
}
.feedback ul li+li {
	margin-left: 10px;
}
.pcul li:hover .pcicon {
	-webkit-animation: icon-bounce .7s alternate;
	-moz-animation: icon-bounce .7s alternate;
	-o-animation: icon-bounce .7s alternate;
	animation: icon-bounce .7s alternate;
}
.feedback ul li:nth-child(1), .feedback ul li:nth-child(2), .feedback ul li:nth-child(3) {
	padding-left: 60px;
}
.feedback ul li:nth-child(1) {
	background: #f5f5f5 url(../img/20201019141215_89047233.png) no-repeat left center
}
.feedback ul li:nth-child(2) {
	background: #f5f5f5 url(../img/20201019141216_1861918803.png) no-repeat left center
}
.feedback ul li:nth-child(3) {
	background: #f5f5f5 url(../img/20201019141216_1474293766.png) no-repeat left center
}
.feedback ul li:nth-child(4) {
	padding: 0 30px;
}
.feedback ul li:nth-child(4) input {
	width: 130px;
}
.feedback ul li:nth-child(5) input {
	width: 100%;
	background: #b80000;
	color: #fff;
	transition: all .3s ease;
}
.feedback ul li:nth-child(5) input:hover {
	background: #19a1ff;
}
.feedback ul li img {
	display: inline-block;
	vertical-align: top;
	margin-top: 25px;
}
/*瑞泰风 · 资质认证*/
.honer {
	padding: 80px 0;
	background: #f5f5f5;
}
.hontitl {
	text-align: center;
	font-size: 40px;
	color: #222;
}
.hontitl em {
	color: #b80000;
}
.hontitl i {
	font-size: 18px;
	font-weight: lighter;
}
.hontitl span {
	display: block;
	background: url(../img/20201019142343_1263557149.png) no-repeat 25px center;
	margin-bottom: 10px;
}
.honercenter {
	position: relative;
	width: 1305px;
	margin: 30px auto 0 auto;
}
.hjt {
	position: absolute;
	top: 40%;
	left: -72px;
	cursor: pointer;
}
.hjt.next {
	left: auto;
	right: -72px;
}
.honercenter table, .honercenter tbody, .honercenter tr, .honercenter td {
	display: block;
	width: 100%;
	overflow: hidden;
}
.honercenter td, .honercenter td div {
	padding: 0 !important;
}
.honercenter td br {
	display: none;
}
.honercenter td a {
	display: block;
}
.honercenter td {
	margin-right: 10px;
	width: 318px;
	position: relative;
	float: left;
	text-align: center;
}
.honercenter td>a {
	border: 1px solid #dddddd;
	padding: 5px;
	background: #fff;
}
.honercenter td>a img {
	width: 100%;
	height: auto;
}
.honercenter td div a {
	font-size: 14px;
	color: #222;
	margin-top: 1px;
	font-weight: lighter;
	transition: all .3s ease;
	line-height: 40px;
	background: #e0e0e0;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.honercenter td:hover div a {
	background: #b80000;
	color: #fff;
}
/*嘉兴鼎丰环境科技有限公司*/
.about {
	background: url(../img/20201019144749_641148095.jpg) no-repeat center top;
	text-align: center;
}
.about .abvc {
	position: relative;
	display: inline-block;
	margin: 155px auto;
	width: 77px;
	height: 77px;
}
.abcon {
	padding: 50px;
	background: #fff;
	box-shadow: 0 0 10px rgba(0,0,0,.1)
}
.about .abvc span {
	width: 77px;
	height: 77px;
	background: url(../img/20201019144750_1549150615.png) no-repeat center;
}
.ableft {
	text-align: left;
	width: 940px;
}
.ab_c, .ab_c a {
	font-size: 14px;
	color: #000;
	font-weight: lighter;
	line-height: 36px;
}
.ab_c a {
	color: #b80000;
}
.ab_c a:hover {
	color: #ffa200;
}
.ab_t {
	margin-bottom: 20px;
	font-size: 12px;
	color: #484848;
	font-weight: lighter;
	text-transform: uppercase;
}
.ab_t b {
	display: block;
	font-size: 25px;
	color: #000;
	letter-spacing: 3px;
}
.abright {
	height: 213px;
	box-sizing: border-box;
	padding-left: 50px;
	border-left: 1px solid #e9e9e9;
	box-sizing: border-box;
	padding-top: 25px;
}
.ar_t {
	margin-top: 18px;
	font-size: 25px;
	color: #484848;
}
.ar_t span {
	display: block;
	font-size: 16px;
	color: #484848;
	font-weight: lighter;
	margin: 10px 0 15px 0;
}
.ar_t em {
	font-size: 36px;
	color: #dbdbdb;
	text-transform: uppercase;
}
/*新闻动态 NEWS*/
.news {
	padding: 55px 0 0 0;
}
.news_t {
	font-size: 40px;
	color: #484848;
	font-weight: lighter;
	line-height: 35px;
}
.newstop {
	border-bottom: 1px solid #e9e9e9;
}
.news_t em {
	font-size: 33px;
}
.newtab a {
	padding-bottom: 30px;
	display: inline-block;
	font-size: 20px;
	color: #484848;
	font-weight: lighter;
	position: relative;
}
.newtab a+a {
	margin-left: 55px;
}
.newtab a:after {
	content: '';
	display: block;
	width: 0;
	height: 2px;
	background: #b80000;
	transition: all .3s ease;
	position: absolute;
	bottom: 0;
	left: 0;
}
.newtab a.on:after {
	width: 100%;
}
.newscon {
	padding: 80px 0 55px 0;
	position: relative;
}
.newscon:after {
	content: '';
	display: block;
	position: absolute;
	height: 100%;
	width: 1px;
	background: #ededed;
	z-index: 3;
	left: 830px;
	top: 0;
}
.newsleft {
	width: 830px;
}
.newsleft .news_div_item_pic {
	position: absolute;
	left: 0;
	top: 0;
	width: 240px;
	height: 170px;
	overflow: hidden;
}
.newsleft .news_div_item:nth-child(2) {
	padding: 25px 0 35px 0;
	margin: 35px 0 25px 0;
	border-top: 1px solid #ededed;
	border-bottom: 1px solid #ededed;
}
.news .news_div_item_pic {
	overflow: hidden;
	border: 1px solid #ededed;
}
.news .news_div_item_pic img {
	width: 100%;
	height: 100%;
	transition: all .6s ease;
}
.news .news_div_item:hover .news_div_item_pic img {
	transform: scale(1.1);
}
.news .news_div_item:hover .news_div_item_a {
	color: #b80000;
}
.newsleft .news_div_item {
	height: 170px;
	position: relative;
	padding-left: 266px;
	padding-right: 105px;
}
.newsleft .news_div_item:nth-child(2) {
	padding-left: 266px;
	padding-right: 105px;
}
.newsleft .news_div_item_date {
	position: absolute;
	top: 50px;
	right: 55px;
	padding-top: 45px;
	text-align: center;
}
.newsleft .news_div_item_date>div {
	display: inline-block;
	font-size: 14px;
	color: #aaaaaa;
	font-weight: lighter;
}
.newsleft .news_div_item_date .news_div_item_day {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	margin: 0 auto;
	font-size: 40px;
	font-weight: normal;
}
.newsleft .news_div_item_content {
	width: 340px;
	padding-top: 20px;
}
.newsleft .news_div_item_a {
	display: block;
	font-size: 18px;
	color: #222222;
	font-weight: lighter;
	white-space: nowrap;
	text-overflow: ellipsis;
	position: relative;
}
.newsleft .news_div_item:nth-child(2) .news_div_item_pic {
	top: 25px;
}
.newsleft .news_div_item_a:after {
	content: '';
	display: block;
	position: absolute;
	width: 34px;
	height: 34px;
	background: url(../img/20201019144752_1333598774.png) no-repeat center;
	left: 0;
	top: 110px;
}
.newsright {
	width: 525px;
}
.newsright .ns_t {
	display: block;
	font-size: 36px;
	color: #222222;
	background: url(../img/20201019144752_484667640.png) no-repeat right center;
	margin-bottom: 35px;
}
.newsright .ns_t em {
	display: block;
	font-size: 14px;
	color: #aaaaaa;
	text-transform: uppercase;
	margin-top: 3px;
}
.newsright .news_div_item {
	position: relative;
	padding-top: 365px;
}
.newsright .news_div_item_date {
	position: absolute;
	top: 390px;
	right: 0px;
	padding-top: 45px;
	text-align: center;
}
.newsright .news_div_item_date>div {
	display: inline-block;
	font-size: 14px;
	color: #aaaaaa;
	font-weight: lighter;
}
.newsright .news_div_item_date .news_div_item_day {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	margin: 0 auto;
	font-size: 40px;
	font-weight: normal;
}
.newsright .news_div_item_content {
	width: 425px;
}
.newsright .news_div_item_a {
	display: block;
	font-size: 18px;
	color: #222222;
	font-weight: lighter;
	white-space: nowrap;
	text-overflow: ellipsis;
	position: relative;
}
.newsright .news_div_item_pic {
	position: absolute;
	left: 0;
	top: 0;
	width: 525px;
	height: 340px;
	overflow: hidden;
}
.news .news_div_item_body {
	font-size: 14px;
	color: #aaaaaa;
	margin-top: 15px;
	line-height: 28px;
	font-weight: lighter;
}
.newsright .news_div_item_a:after {
	content: '';
	display: block;
	position: absolute;
	width: 34px;
	height: 34px;
	background: url(../img/20201019144752_1333598774.png) no-repeat center;
	left: 0;
	top: 120px;
}
/*版权*/
.copyright {
	background: #191b28;
	margin-top: 80px;
	overflow: hidden;
}
.cradver {
	height: 176px;
	background: url(../img/20201019162956_192695462.jpg) no-repeat center;
}
.cradver dl {
	display: inline-block;
	vertical-align: top;
	margin-top: 40px;
}
.cradver dl+dl {
	margin-left: 170px;
}
.cra_t {
	font-size: 14px;
	color: #fff;
	font-weight: lighter;
}
.cra_t b {
	display: block;
	font-size: 22px;
	color: #ffffff;
	margin-bottom: 5px;
}
.cra_btm a {
	margin-top: 5px;
	display: inline-block;
	width: 95px;
	height: 34px;
	line-height: 34px;
	border-radius: 20px;
	font-size: 14px;
	color: #000000;
	font-weight: lighter;
	text-align: center;
	transition: all .3s ease;
	background: #fff;
}
.cra_btm a:hover {
	border-radius: 0;
	background: #ff0;
}
.cra_btm span {
	font-size: 22px;
	color: #fff;
	font-weight: bold;
	padding-left: 35px;
	display: inline-block;
	margin-left: 15px;
	background: url(../img/20201019162955_1644717729.png) no-repeat left center
}
.crcontact {
	font-size: 0;
	white-space: nowrap;
}
.crcontact p {
	display: inline-block;
	vertical-align: top;
	font-size: 16px;
	color: #a9a9ad;
	line-height: 100px;
	padding-left: 65px;
}
.crcontact p+p {
	margin-left: 65px;
}
.crcontact p:nth-child(1) {
	background: url(../img/20201019162955_1136269915.png) no-repeat left center
}
.crcontact p:nth-child(2) {
	background: url(../img/20201019162955_1310117902.png) no-repeat left center
}
.crcontact p:nth-child(3) {
	background: url(../img/20201019162955_408983802.png) no-repeat left center
}
.crcontact p:nth-child(4) {
	background: url(../img/20201019162955_665239832.png) no-repeat left center
}
.crcontact p:nth-child(5) {
	background: url(../img/20201019162955_827438995.png) no-repeat left center
}
.crcon {
	padding: 50px 0;
	border-top: 1px solid #272935;
	border-bottom: 1px solid #272935;
}
.crcon ul li {
	display: inline-block;
	vertical-align: top;
}
.crcon ul {
	font-size: 0;
}
.crcon ul p {
	font-size: 16px;
	color: #ffffff;
	margin-bottom: 20px;
}
.crcon .kslj a {
	display: block;
	font-size: 12px;
	color: #999999;
	line-height: 30px;
}
.end a {
	margin-left: 30px;
}
.kslj a:hover, .links p.fr a:hover, .end a:hover {
	color: #fff;
}
.crcon .kslj li+li {
	margin-left: 95px;
}
.crcode img {
	width: 150px;
	height: 150px;
}
.crcode li+li {
	margin-left: 20px;
}
.links {
	line-height: 90px;
	border-bottom: 1px solid #272935;
	font-size: 18px;
	color: #999999;
	font-weight: lighter;
}
.links p.fl {
	padding-left: 34px;
	background: url(../img/20201019162955_1935704756.png) no-repeat left center;
	margin-right: 20px;
}
.links p.fl span {
	font-family: impact;
	text-transform: uppercase;
	padding: 0 10px;
	border-right: 1px solid #4a4a4a;
}
.links p.fr a {
	font-size: 12px;
	color: #999999;
	font-weight: lighter;
}
.end, .end a {
	font-size: 14px;
	color: #999999;
	line-height: 102px;
}