@charset "utf-8";

@font-face {
	font-family: "font-regular";
	src: url("../font/SourceHanSansSC.otf");
}
* {
    font-family: "font-regular";
}
img {
    max-width: 100%;
}
.xiblag img {
    width: auto !important;
  height: 100%;
  margin: auto;
  max-width: 100%;
}
.head{
	height: 120px;
	position: relative;
	z-index: 9;
	transition: 1s;
}
.i_hide{
	transition: 3.7s;
	opacity: 0;
	visibility: hidden;
}
.i_hide2 {
	transition: 3.7s;
	opacity: 0;
	visibility: hidden;
}
.logo{
	display: inline-block;
	height: 35px;
	margin-right: 16%;
}
.nav li{
	position: relative;
}
.nava{
	display: block;
	line-height: 40px;
}
.nav li.active .nava{
	font-weight: bold;
	color: #000;
}
.idemo{
	width: 100%;
	height: 100%;
	padding-top: 60px;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
}
.idmt{
	width: 430px;
	height: 430px;
	margin: 0 auto;
	overflow: hidden;
}
.idmt video{
	width: 460px;
	height: 460px;
}
.idmb{
	width: 100%;
	position: absolute;
	left: 0;
	bottom: 0;
	transition: 1s;
}
.idmb img{
	margin: 0 auto;
	max-width: 55%;
}
.md{
	padding: 90px 0;
}
.xmw{
	width: 900px;
	margin: 0 auto;
	max-width: 100%;
}
.xma{
	/*width: 33.33%;*/
	display: block;
	position: relative;
}
.xma.w50{
	width: 50%;
}
.xmatxt{
	/*padding-top: 33%;*/
	background-color: #ffffff;
	flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      align-content: center;
        opacity: 0;
        transition: opacity .76s ease-in-out;
}
.xma:hover .xmatxt {
	opacity: 1;
}
.ftw{
	text-align: center;
	border-top: 1px solid #E6E6E6;
	padding: 60px 0;
}
.ftlogobox{
	display: inline-block;
	width: 150px;
}
.ftb a img{
	display: block;
}
.xibr{
	width: 33.33%;
	margin-left: 2%;
}
.xibla{
	cursor: pointer;
	width: 30.33%;
	margin-right: 3%;
	margin-bottom: 20px;
}
.xibla img{
	width: 100%;
	height: 100%;
}
.xibla img,.xitop_hide_a img{
	display: block;
	width: 100%;
}
.xitop_hide_a{
	display: none;
	cursor: pointer;
}
.xitop_hide_a.active{
	display: block;
}
.xibrba{
	padding: 5px 0;
	display: flex;
}
.xibrbal{
	width: 56px;
	margin-right: 15px;
	text-align: justify;
    text-align-last: justify;
    text-justify: distribute-all-lines;
}
.iftxt p{
	padding: 5px 0;
}
.iftxt *{
	max-width: 100%;
}
.iftxt .color999 p{
	padding: 0;
}

.l_logo{
	width: 294px;
	margin: 0 auto;
	max-width: 85%;
}
.idmb_n{
	position: static;
}
.yj2a img{
	margin-bottom: 15px;
}
.yj2a:first-child{
	margin-top: 0;
}

.xmw .l_logo{
	margin: 0;
}
.wm1a{
	width: 30%;
}
.play_a_tc {
    width: 100%;
    background-color: #ffffff;
    z-index: 102;
}
.opp1 {
    opacity: 1!important;
    transition: opacity 2s;
}
.play_a_tc img {
    display: block;
    width: 100%;
    height: 100%;
}
.play_a_tc video {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}
.play_a_tc i {
  position: absolute;
  top: 13px;
  right: 7px;
  display: block;
  width: 24px;
  height: 24px;
  background-image: url(../images/down.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  cursor: pointer;
}
.play_a_tc i:hover {
	transition: all 0.37s;
	transform: rotate(180deg);
}
.play_a_tc span {
  text-align: center;
  display: block;
  padding-bottom: 15px;
  font-size: 20px;
  color: #282828;
  line-height: 1;
}
.play_b_tc {
    border-radius: 4px;
    padding: 15px 7px 7px;
    background-color: #ffffff;
    display: none;
    width: 60vw;
    height: auto;
    position: fixed;
    z-index: 102;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.play_b_tc video {
    display: block;
    width: 100%;
    height: 100%;
}
.play_b_tc i {
  position: absolute;
  top: 13px;
  right: 7px;
  display: block;
  width: 24px;
  height: 24px;
  background-image: url(../images/down.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  cursor: pointer;
}
.play_b_tc i:hover {
	transition: all 0.37s;
    transform: rotate(180deg);
}
.play_b_tc span {
    text-align: center;
	display: block;
	padding-bottom: 15px;
	font-size: 20px;
	color: #282828;
	line-height: 1;
}
.wm3txt p,.wm4a{
	padding: 8px 0;
}
.wm4a{
	display: flex;
}
.wm4al{
	width: 45px;
}
.mta{
	/*width: 200px;*/
	width: 33.33%;
	cursor: pointer;
}
.mta .text14 {
    width: 200px;
  margin: 10px auto 0;
}
.mta .txt {
    width: 200px;
  margin: 10px auto 0;
}
.mtaimg {
    width: 200px;
  margin: auto;
}
.mtaimg img{
	max-width: 100%;
	margin: 0 auto;
}
.mta h3{
	font-weight: normal;
}
.mta .txt{
	display: none;
}
.tc{
	width: 100%;
	height: 100%;
	position: fixed;
	left: 0;
	top: 0;
	z-index: 999999;
	background: rgba(0,0,0,.6);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transition: .25s;
}
.tc_active{
	opacity: 1;
	visibility: inherit;
}
.tcw{
	width: 878px;
	max-width: 90%;
	margin: 0 auto;
	position: relative;
	background: #fff;
}
.tc .swiper-slide {
  transition: 300ms;
  transform: scale(0.9);
}
.tc .swiper-slide-active,.tc .swiper-slide-duplicate-active{
  transform: scale(1);
}
.swiper-button-next-tc,.swiper-button-prev-tc{
	width: 60px;
	height: 60px;
	border: 2px solid #000;
	margin-top: -30px;
	cursor: pointer;
	margin-left: 10px;
	margin-right: 10px;
	background: url(../images/tcbtn.png) no-repeat center;
}
.swiper-button-prev-tc{
	transform:rotate(180deg);
}
.tcb .txt{
	height: 110px;
	overflow: hidden;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
}
.tcb .txt::-webkit-scrollbar{
	width:4px;
	height:4px;
}
.tcb .txt::-webkit-scrollbar-track{
	background: #f6f6f6;
	border-radius:2px;
}
.tcb .txt::-webkit-scrollbar-thumb{
	background: #aaa;
	border-radius:2px;
}
.tcb .txt::-webkit-scrollbar-thumb:hover{
	background: #747474;
}
.tcb .txt::-webkit-scrollbar-corner{
	background: #f6f6f6;
}

.gza:first-child{
	margin-top: 0;
}
.gza .txt ul li{
	list-style-type: disc;
	margin-left: 20px;
}

@media only screen and (max-width:1599px) {
	.md{
		padding: 70px 0;
	}
	.idmt {
		width: 380px;
		height: 380px;
	}
	.idmt video{
		width: 400px;
		height: 400px;
	}
	.idmb img{
		max-width: 40%;
	}
}
@media only screen and (min-width:768px) and (max-width:1199px) {
	.md{
		padding: 60px 0;
	}
	.l_logo{
		width: 250px;
	}
}
@media only screen and (max-width:950px) {
	.md{
		padding: 50px 0;
	}
	.l_logo{
		width: 200px;
	}
}
@media only screen and (max-width:768px) {
	.md{
		padding: 25px 0;
	}
	.idmt {
		width: 300px;
		height: 300px;
	}
	.idmt video{
		width: 330px;
		height: 330px;
	}
	.idmb img{
		max-width: 80%;
	}
	.xma{
		width: 100% !important;
	}
	.ftw{
		padding: 25px 0;
	}
	.xibl{
		width: 103%;
	}
	.xibla{
		margin-bottom: 10px;
	}
	.l_logo{
		width: 180px;
	}
	.yjtop{
		padding: 12px;
	}
	
	.xmw .l_logo{
		width: 130px;
	}
	.wm1a {
		width: 100%;
	}
	.wm2a{
		width: 46%;
	}
	
	.mta{
		width: 100%;
		margin-top: 25px !important;
}
	
	/*.mta:first-child{*/
	/*	margin-top: 0 !important;*/
	/*}*/
	.mta img{
		max-width: 180px;
	}
	.tct .padding20{
		margin-right: 0;
	}
	.swiper-button-next-tc, .swiper-button-prev-tc{
		transform: scale(.5);
	}
	.tcb {
		padding: 20px;
	}
	.coab img{
		width: 120px;
	}
	.coa.wap_mt15{
		margin-top: 30px !important;
	}
	
	.opp1 {
	    display: none!important;
	}
	
    .i_hide{
    	opacity: 1;
    	visibility: visible;
    }
    .i_hide2 {
    	opacity: 1;
    	visibility: visible;
    }
}