@charset "UTF-8";

*{margin:0; padding:0; background-repeat:no-repeat; background-position:center; background-size:cover;}
img{border:none;}
li{list-style:none;}
#maskText span{font-size: 14px;}
h1,h2,h3,h4,h5,h6{font-size:100%; font-weight:normal;}
i,s,em,u{font-style:normal; text-decoration:none;}
a{text-decoration:none; outline:none; color:inherit;}

#maskText span{font-size: 14px;}
.clearfix:after{clear:both; content:" "; display:block; height:0; visibility:hidden;}
.clearfix{*zoom:1;}
textarea,input{font:inherit; outline:none;}
body{font:14px/1.5 microsoft yahei,arial; color: #333;}

.goh{position: fixed; top: 50px; bottom: 0; left: 0; width: 20px; z-index: 100;}

	body{overflow-x: hidden; font-family: PingFang SC, Verdana, Helvetica Neue, Microsoft Yahei, Hiragino Sans GB, Microsoft Sans Serif, WenQuanYi Micro Hei, sans-serif;}
	.iproduct_box{background-color: #fff;}
	.idesigner_box{background-color: #eee;}
/* pub */

	.slide{height: 1100px; color: #fff; text-align: center;}
	.slide_ctrl dl{width: 26px; height: 44px; position: absolute; top: 50%; margin-top: -22px; z-index: 10; opacity: .8; cursor: pointer;}
	.slide_ctrl .slide_prev{left: 40px; background-image: url(img/prev.png);}
	.slide_ctrl .slide_next{right: 40px; background-image: url(img/next.png);}
	.slide h2{font-size: 60px; font-weight: bold; padding-top: 390px;}
	.slide h4{font-size: 36px; padding-top: 80px;}
	.slide2{display: none; color: #fff; text-align: center;}

@media only screen and (max-width:1508px){
	.slide{height: 860px;}
	.slide h2{padding-top: 290px;}
	.slide h4{padding-top: 60px;}
}

@media only screen and (max-width:1148px){
	.slide{height: 660px;}
	.slide h2{font-size: 48px; padding-top: 230px;}
	.slide h4{font-size: 26px; padding-top: 30px;}
}

@media only screen and (max-width:750px){
	.slide{display: none;}
	.slide2{display: block;}
	.slide2{height: 660px;}
	.slide_ctrl2 dl{width: 26px; height: 44px; position: absolute; top: 50%; margin-top: -22px; z-index: 10; opacity: .8; cursor: pointer;}
	.slide_ctrl2 dl{width: 13px; height: 22px; margin-top: -11px;}
	.slide_ctrl2 .slide_prev{left: 20px; background-image: url(img/prev.png);}
	.slide_ctrl2 .slide_next{right: 20px; background-image: url(img/next.png);}
	.slide2 h2{font-size: 30px; padding-top: 260px; font-weight: bold;}
	.slide2 h4{font-size: 18px; padding-top: 30px;}
}
/* slide */

	.iproduct_tab{width: 1344px; font-size: 16px; margin: 0 auto; padding: 100px 0 40px; text-align: right;}
	.iproduct_tab em{padding-left: 70px; color: #888; font-weight: bold; cursor: pointer;}
	.iproduct_tab em.on{color: #333;}
@media only screen and (max-width:1508px){
	.iproduct_tab{font-size: 14px; width: 1054px; padding: 70px 0 46px;}
}
@media only screen and (max-width:1148px){
	.iproduct_tab{width: 690px; padding: 60px 0 10px;}
}
@media only screen and (max-width:750px){
	.iproduct_tab{width: auto; margin: 0 30px; padding: 30px 0 20px;}
	.iproduct_tab em{padding-left: 30px;}
}
/* iproduct_tab */	

	.iproduct_list{width: 1464px; margin: 0 auto;}
	.iproduct_list li{float: left; width: 368px; margin: 60px; display: inline;}
	.iproduct_list h3 img{width: 100%;}
	.iproduct_list h4{font-size: 14px; line-height: 3.6;}
	.iproduct_list h2{font-size: 16px; font-weight: bold; transition: .4s; white-space: nowrap; overflow: hidden;}
	.iproduct_list dl{position: relative;}
	.iproduct_list .il_2 dl{padding-bottom: 10px;}
	.iproduct_list p{color: #555; font-size: 14px; position: absolute; top: 0; left: 0; width: 100%; background-color: #fff; opacity: 0; transform: translateY(30px); transition: .4s;}
	.iproduct_list li:hover h2{transform: translateY(-20px); opacity: 0;}
	.iproduct_list li:hover p{opacity: 1; transform: translateY(0);}
	
@media only screen and (max-width:1508px){
	.iproduct_list{width: 1146px;}
	.iproduct_list li{width: 290px; margin: 46px;}
	.iproduct_list h4{font-size: 12px; line-height: 3; color: #898989;}
	.iproduct_list h2{font-size: 14px;}
	.iproduct_list p{font-size: 12px;}
}
@media only screen and (max-width:1148px){
	.iproduct_list{width: 750px;}
	.iproduct_list li{width: 190px; margin: 30px;}
}
@media only screen and (max-width:750px){
	.iproduct_list{width: auto; margin: 0 14%;}
	.iproduct_list h4{margin-bottom: -5px;}
	.iproduct_list h2{display: inline-block;}
	.iproduct_list li{width: 100%; margin: 18px 0;}
	.iproduct_list li.il_2{width: 51%;}
	.iproduct_list p{height: 36px; overflow: hidden;}
}
/* iproduct_list */

	.top{position: fixed; left: 0; top: 0; width: 100%; z-index: 20; transition: .4s; border-bottom: 1px solid #fff;}
	.top_box{height: 74px; position: relative;}
	.t_product{position: absolute; margin-top: -9px; top: 50%; left: 40px;}
	.top em{font-size: 14px; color: #fff; line-height: 18px; float: left;}
	.top s{display: block; width: 34px; height: 18px; float: left; background-size: contain;}
	.t_product s{background-image: url(img/product_white.png);}
	.t_product em{padding-left: 16px;}
	.t_menu{position: absolute; margin-top: -9px; top: 50%; right: 40px;}
	.t_menu em{padding-right: 16px; cursor: pointer;}
	.t_menu s{background-image: url(img/menu_white.png); cursor: pointer;}
	.t_logo{position: absolute; left: 50%; top: 50%; width: 89px; height: 30px; margin-left: -46px; margin-top: -15px; background-image: url(img/logo_white.svg); background-size: contain;}

	.top_black{background-color: rgba(255,255,255,.8); border-bottom: none;}
	.top_black em{color: #3e3a3a;}
	.top_black .t_product s{background-image: url(img/product_gray.png);}
	.top_black .t_menu s{background-image: url(img/menu_gray.png);}
	.top_black .t_logo{background-image: url(img/logo_gray.svg);}
	.top_gray{background-color: rgba(255,255,255,.8); border-bottom-color: #444;}
	.top_gray em{color: #3e3a3a;}
	.top_gray .t_product s{background-image: url(img/product_gray.png);}
	.top_gray .t_menu s{background-image: url(img/menu_gray.png);}
	.top_gray .t_logo{background-image: url(img/logo_gray.svg);}
	
	.top_show{height: 100%; background-color: rgba(0,0,0,.8);}
	.top_show em{color: #fff;}
	.top_show .t_logo{background-image: url(img/logo_white.svg);}
	.top_show .t_product s{background-image: url(img/product_white.png);}
	.top_show .t_menu s{background-image: url(img/close.png);}
	.tm_list{position: absolute; margin-top: -10px; top: 50%; right: 180px; display: none;}
	.top_show .tm_list{display: block;}
	.tm_list i{display: inline-block; font-size: 14px; color: #fff; margin: 0 16px;}
@media only screen and (max-width:1508px){
	.top_box{height: 58px;}
	.t_logo{width: 59px; height: 20px; margin-left: -31px; margin-top: -10px;}
	.tm_list i{margin: 0 12px;}
}
@media only screen and (max-width:750px){
	.t_product{left: 20px; margin-top: -5px;}
	.t_menu{right: 20px; margin-top: -5px;}
	.top_box{height: 44px;}
	.top em{display: none;}
	.top s{width: 28px; height: 14px;}
	.tm_list{right: 60px}
	.top_show .t_logo{display: none;}
}
	.top_hide{top:-74px;}
	.top_height{height: 80px;}
	.top_show{top:0;}
@media only screen and (max-width:750px){
	.top_height{height: 40px;}
}
/* top */
	
	.ispecial{position: relative;}
	.ispecial img{display: block; width: 100%;}
	.ispecial .ispecial_mo{display: none;}
	.ispecial dl{position: absolute; top: 80px; left: 50%; margin-left: 220px; width: 350px; padding: 30px 0; color: #3e3a3a; background-color: #fff;}
	.ispecial dd{padding: 0 55px;}
	.ispecial h2{font-size: 36px; font-weight: bold;}
	.ispecial h3{font-size: 16px; padding: 20px 0;}
	.ispecial ul{font-size: 16px;}
@media only screen and (max-width:1508px){
	.ispecial dl{margin-left: 180px; width: 330px;}
	.ispecial h2{font-size: 26px;}
	.ispecial h3{font-size: 14px;}
	.ispecial ul{font-size: 14px;}
}
@media only screen and (max-width:1148px){
	.ispecial dl{margin-left: 80px; width: 260px;}
	.ispecial dd{padding: 0 24px;}
}
@media only screen and (max-width:750px){
	.ispecial .ispecial_pc{display: none;}
	.ispecial .ispecial_mo{display: block;}
	.ispecial dl{top: auto; bottom: 40px; left: 50%; width: 230px; margin-left: -115px; padding: 10px 0;}
	.ispecial h2{font-size: 16px;}
	.ispecial h3{font-size: 12px; padding: 4px 0;}
	.ispecial ul{font-size: 12px;}
}
/* ispecial */
	.imore{font-size: 16px; text-align: center; padding: 90px 0 110px; font-family: arial;}


@media only screen and (max-width:1148px){
	.imore{padding: 60px 0 80px;}
}
@media only screen and (max-width:750px){
	.imore{padding: 30px 0;}
}
/* imore */

	.idesigner_title{font-size: 36px; text-align: center; padding: 130px 0; font-weight: bold; margin-bottom: -10px;}
@media only screen and (max-width:1508px){
	.idesigner_title{font-size: 32px;}
}
@media only screen and (max-width:1148px){
	.idesigner_title{font-size: 24px; padding: 70px 0;}
}
@media only screen and (max-width:750px){
	.idesigner_title{font-size: 20px; padding: 40px 0;}
}
/* idesigner_title */

	.idesigner_list{width: 1376px; margin: 0 auto; overflow: hidden;}
	.idesigner_list li{float: left; width: 312px; margin: 16px;}
	.idesigner_list h3 img{width: 100%;}
	.idesigner_list h2{font-size: 16px; text-align: center; padding-top: 20px; font-weight: bold;}
@media only screen and (max-width:1508px){
	.idesigner_list{width: 1080px;}
	.idesigner_list li{width: 246px; margin: 12px;}
}
@media only screen and (max-width:1148px){
	.idesigner_list{width: 720px;}
	.idesigner_list li{width: 160px; margin: 10px;}
}
@media only screen and (max-width:750px){
	.idesigner_list{margin: 0 18px; width: auto;}
	.idesigner_list li{width: 50%; margin: 12px 0;}
	.idesigner_list h3{margin: 0 12px;}
}
/* idesigner_list */

	.foot_box{padding-top: 70px; padding-bottom: 120px; text-align: center; background-color: #bfbfbf;}
	.foot{width: 1546px; margin: 0 auto; overflow: hidden;}
	.foot_logo{width: 56px; display: inline-block;}
	.foot_logo img{width: 100%;}
	.foot dl{float: left; width: 33.33%; position: relative; font-size: 16px;}
	.foot dl:after{content:""; position: absolute; top: 0; height: 100%; right: 0; border-right: 1px solid #999;}
	.foot dl:last-child:after{display: none;}
	.foot dt{font-weight: bold; color: #333; line-height: 1;}
	.foot dd{color: #898989; line-height: 1.7; padding-top: 30px;}
@media only screen and (max-width:1508px){
	.foot{width: 1180px;}
	.foot_logo{width: 44px;}
	.foot dl{font-size: 14px;}
}
@media only screen and (max-width:1148px){
	.foot{width: 790px;}
}
@media only screen and (max-width:750px){
	.foot{width: 100%;}
	.foot_logo{width: 36px;}
	.foot dl{float: none; width: 100%; font-size: 12px; padding-bottom: 26px;}
	.foot dl:after{display: none;}
	.foot dd{padding-top: 14px;}
}
/* foot */

	.iproduct_bottom{padding-bottom: 100px;}
	.iproduct_top{width: 1344px; font-size: 16px; margin: 0 auto; padding: 40px 0; color: #333; font-weight: bold;}
@media only screen and (max-width:1508px){
	.iproduct_top{font-size: 14px; width: 1054px;}
}
@media only screen and (max-width:1148px){
	.iproduct_top{width: 690px;}
}
@media only screen and (max-width:750px){
	.iproduct_top{width: auto; margin: 0 15px;}
}
	
	.p_other{text-align: right; margin: 30px 0 70px; padding-right: 40px; font-size: 16px; color: #888;}
	.p_other em{display: inline-block; margin-left: 54px;}
	.p_other em:hover{color: #333;}
	
	.detail_box{line-height: 1.7; margin: 0 auto; padding-bottom: 50px; width: 1344px; font-size: 16px; color: #333;}
	.detail_title{font-weight: bold; max-width: 620px;}
	.detail_info{margin: 30px 0; max-width: 620px; text-align: justify; color: #898989;}
	.detail_info img{width: 100%;}
	.detial_img img{width: 100%; display: block;}
	.di_m{display: none;}
@media only screen and (max-width:1508px){
	.detail_box{width: 1054px;}
}
@media only screen and (max-width:1148px){
	.detail_box{width: 690px;}
}
@media only screen and (max-width:750px){
	.p_other{margin: 26px 0; padding-right: 20px; font-size: 14px; font-size: 12px; font-family: arial; font-weight: bold;}
	.p_other em{margin-left: 20px;}
	.detail_box{margin:0 20px; padding-bottom: 30px; font-size: 14px; width: auto;}
	.di_p{display: none;}
	.di_m{display: block;}
}
/* detail */

	.designer_list{width: 90%; margin: 0 5%; padding-bottom: 200px;}
	.dlist_title{padding-top: 80px; font-size: 16px; font-weight: bold;}
	.designer_list dl{padding: 80px 0; max-width: 67%; position: relative;}
	.designer_list dl:before{content:""; position: absolute; left: 0; width: 100%; bottom: 0; border-bottom: 1px solid #999;}
	.designer_list dl:nth-child(even):before{left: 42%;}
	.designer_list dl:after{clear:both; content:" "; display:block; height:0; visibility:hidden;}
	.designer_list dt{width: 35%; float: left; padding-bottom: 16px;}
	.designer_list dt img{width: 100%;}
	.designer_list dd{margin-left: 42%; font-size: 16px;}
	.designer_list dd h1{font-weight: bold;}
	.designer_list dd h2{padding: 24px 0;}
@media only screen and (max-width:1508px){
	.designer_list dd{font-size: 14px;}
	.designer_list dd h2{padding: 16px 0;}
}
@media only screen and (max-width:750px){
	.dlist_title{padding-top: 60px;}
	.designer_list{width: auto; margin: 0 20px; padding-bottom: 120px;}
	.designer_list dl{padding: 30px 0; max-width:100%;}
	.designer_list dl:nth-child(even):after{left: 0;}
	.designer_list dt{width: 60%; float: none;}
	.designer_list dd{margin-left: 0;}
}

.iproduct_con{display: none;}
.iproduct_con_on{display: block;}


	.footer{background-color: #c9c9c9; padding: 30px 0; text-align: center; overflow: hidden; font-size: 12px; position: relative; color: #898989;}
	.f_logo{display: none;}
	.f_logo img{width: 48px;}
	.f_left{float: left;}
	.f_right{float: right;}
	.footer dl{width: 33%; position: relative; padding: 72px 0;}
	.footer dl:after{content:""; position: absolute; top: 0; height: 92px; border-left: 1px solid #888;}
	.footer dl:before{content:""; position: absolute; bottom: 0; height: 92px; border-left: 1px solid #888;}
	.f_left:after{right: 0;}
	.f_left:before{right: 0;}
	.f_right:after{left: 0;}
	.f_right:before{left: 0;}
	.f_right i{display: block;}
	.footer .f_right b{text-decoration: underline; font-weight: normal;}
	.f_middle{position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); line-height: 1.3;}
	.f_middle i{display: block; margin: 12px 0; border-bottom: 1px solid #c9c9c9; cursor: pointer;}
	.f_middle i:hover{border-color: #666;}
@media only screen and (max-width:750px){
	.footer{padding: 40px 0 50px;}
	.f_logo{display: block;}
	.f_left{float: none;}
	.f_right{float: none;}
	.footer dl:after{display: none;}
	.footer dl:before{display: none;}
	.footer dl{width: 100%; padding: 18px 0;}
	.f_right i:nth-child(2){display: none;}
	.f_middle{position: static; transform: translate(0,0); padding: 40px 0 20px; font-size: 13px;}
	.f_middle i{display: inline-block; padding: 0 8px; position: relative; line-height: 1; border: 0;}
	.f_middle i:after{content:""; position: absolute; top: 0; bottom: 0; left: 0; border-left: 1px solid #a4a5a5;}
	.f_middle i:nth-child(1):after{display: none;}
}
	.joinus{width: 70%; margin: 0 15%;}
	.js_title{font-family: arial; line-height: 1.2; padding-bottom: 50px; /*margin-top: -90px;*/}
	.js_title h2{font-size: 32px; color: #222; font-weight: bold;}
	.js_title h3{font-size: 28px; color: #bbb; font-weight: bold;}
	.js_slogan img{vertical-align: middle;}
	.js_slogan em{color: #70ff00; font-weight: bold; vertical-align: middle; padding-left: 2px;}
	
	/*.js_list{padding-bottom: 50px;}*/
	.js_list ul{margin-top: 24px; position: relative;}
	.js_list ul:after{content:""; position: absolute; left: 0; top: 0; width: 240px; border-top: 1px solid #ccc;}
	.js_list{color: #222;}
	.js_list li:nth-child(1){padding: 20px 0; font-weight: bold;}
	 .last li{font-weight: 400;}
@media only screen and (max-width:750px){
	.joinus{width: auto; margin: 0 40px;}
	.js_title{margin-top: -10px; padding-bottom: 40px;}
	.js_list ul:after{width: 210px;}
	/*.js_list{padding-bottom: 80px;}*/
}


	.pcol{width: 1306px; margin-left: 304px; padding-top: 80px;}
	.about_us{line-height: 1.2;}
	.au_chapter{font-size: 76px; font-weight: bold;}
	.au_section{font-size: 60px; color: #aaa; padding-bottom: 80px; padding-top: 10px;}
	.au_detail img{width: 100%;}
	.au_detail{line-height: 1.5; font-size: 29px; margin-bottom: 100px;}
	.ku_caption{font-size: 32px; font-weight: bold;; margin-top: 100px;}
	.ku_list{margin-bottom: 200px;}
	.ku_list s{display: block; background-color: #666; width: 100%; height: 1px;}
	.ku_list dl{margin: 50px 0; position: relative; overflow: hidden;}
	.ku_list dt img{width: 100%;}
	.ku_list dt{width: 400px; float: left;}
	.ku_list h2{padding-bottom: 48px;}
	.ku_list dd{margin-left: 480px; font-size: 32px;}
	
@media only screen and (max-width:1920px){
	.pcol{width: 627px; margin-left: 282px;}
	.au_chapter{font-size: 48px;}
	.au_section{font-size: 40px; padding-bottom: 60px;}
	.au_detail{font-size: 22px;}
	.ku_caption{font-size: 22px;}
	.ku_list dt{width: 250px;}
	.ku_list h2{padding-bottom: 24px;}
	.ku_list dd{margin-left: 300px; font-size: 20px;}
}
@media only screen and (max-width:1508px){
	.pcol{width: 633px; margin-left: 216px;}
	.au_chapter{font-size: 38px;}
	.au_section{font-size: 30px;}
	.au_detail{font-size: 15px;}
	.ku_caption{font-size: 18px;}
	.ku_list dt{width: 200px;}
	.ku_list h2{padding-bottom: 20px;}
	.ku_list dd{font-size: 16px; margin-left: 250px;}
}
@media only screen and (max-width:1148px){
	.pcol{width: 623px; margin-left: 10%;}
}
@media only screen and (max-width:750px){
	.pcol{width: auto; margin: 0 24px; padding-top: 40px;}
	.au_chapter{font-size: 24px;}
	.au_detail{margin-bottom: 80px; font-size: 14px;}
	.au_section{font-size: 20px; padding-bottom: 24px;}
	.ku_caption{margin-top: 80px;}
	.ku_list{margin-bottom: 80px;}
	.ku_list dl{margin: 25px 0;}
	.ku_list dt{width: 100px;}
	.ku_list h2{padding-bottom: 12px;}
	.ku_list dd{margin-left: 140px; font-size: 12px;}
}
.detail_video iframe{width:1430px; height:800px; display: block; margin: 20px auto;}
@media only screen and (max-width:1920px){
	.detail_video iframe{width:950px; height:540px;}
}
@media only screen and (max-width:1508px){
	.detail_video iframe{width:750px; height:420px;}
}
@media only screen and (max-width:1148px){
	.detail_video iframe{width:570px; height:320px;}
}
@media only screen and (max-width:750px){
	.detail_video iframe{width:100%; height:420px;}
}
@media only screen and (max-width:460px){
	.detail_video iframe{height:210px;}
}