html,body,h1,h2,h3,h4,h5,h6,div,dl,dt,dd,ul,ol,li,p,blockquote,pre,hr,figure,table,caption,th,td,form,fieldset,legend,input,button,textarea,menu{margin:0;padding:0;}
header,footer,section,article,aside,nav,address,figure,figcaption,menu,details{display:block;}
table{border-collapse:collapse;border-spacing:0;}
caption,th{text-align:left;font-weight:normal;}
html,body,fieldset,img,iframe,abbr{border:0;}
i,cite,em,var,address,dfn{font-style:normal;}
[hidefocus],summary{outline:0;}
li{list-style:none;}
h1,h2,h3,h4,h5,h6,small{font-size:100%;}
sup,sub{font-size:83%;}
pre,code,kbd,samp{font-family:inherit;}
q:before,q:after{content:none;}
textarea{overflow:auto;resize:none;}
input{-webkit-appearance:none;outline:none;/*去除input默认样式*/}
label,summary{cursor:default;}
a,button{cursor:pointer;}
h1,h2,h3,h4,h5,h6,em,strong,b{font-weight:bold;}
del,ins,u,s,a,a:hover{text-decoration:none;}
body,textarea,input,button,select,keygen,legend{font-family: SourRegular, Microsoft YaHei, Arial,SimHei, Helvetica, sans-serif;font-size: 18px;outline:0;}
body{background:url(../yu-img/icon-bei.png)center center  / cover;color:#4a4645;overflow-x			:hidden;}
img{vertical-align:top;max-width:100%;max-height:100%;}
a{color:#4a4645;-webkit-tap-highlight-color:rgba(0,0,0,0);}
a:link{text-decoration:none;outline: 0;}
a:visited{text-decoration:none;outline: 0; }
a:hover{color:#000;text-decoration:none;outline: 0;}
a:active{text-decoration:none;outline: 0;}
*:before, *:after {-webkit-box-sizing: border-box;-moz-box-sizing: border-box;}
*{outline:none;box-sizing: border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;}
html,body,div{ -webkit-tap-highlight-color:rgba(0,0,0,0); -webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;}

/*功能性代码 f- */
.f-cb:after,.f-cbli li:after{display:block;clear:both;visibility:hidden;height:0;overflow:hidden;content:".";}
.f-cb,.f-cbli li{zoom:1;}
.f-ib{display:inline-block;*display:inline;*zoom:1;}
.f-dn{display:none;}
.f-db{display:block;}
.f-fl{float:left;}
.f-fr{float:right;}
.f-pr{position:relative;}
.f-pab{position:absolute !important;}
.f-prz{position:relative;zoom:1;}
.f-oh{overflow:hidden;}
.f-ff0{font-family:arial,\5b8b\4f53;}
.f-ff1{font-family:"Microsoft YaHei",\5fae\8f6f\96c5\9ed1,arial,\5b8b\4f53;}
.f-fs1{font-size:12px;}
.f-fs2{font-size:14px;}
.f-fwn{font-weight:normal;}
.f-fwb{font-weight:bold;}
.f-tal{text-align:left;}
.f-tac{text-align:center;}
.f-tar{text-align:right;}
.f-fdf{display: flex;}
.f-fww{flex-wrap:wrap;/*换行*/}
.f-dflfc{display: flex;justify-content:space-between;/*左右靠两侧*/align-items :center;/*上下居中*/}
.f-dflft{display: flex;justify-content:space-between;/*左右靠两侧*/align-items :flex-start;/*上对齐*/}
.f-dflfb{display: flex;justify-content:space-between;/*左右靠两侧*/align-items :flex-end;/*下对齐*/}
.f-dflfa{display: flex;justify-content:space-between;/*左右靠两侧*/}
.f-dfcc{display: flex;justify-content:center;/*左右居中*/align-items :center;/*上下居中*/}
.f-dfct{display: flex;justify-content:center;/*左右居中*/align-items :flex-start;/*上对齐*/}
.f-dfcb{display: flex;justify-content:center;/*左右居中*/align-items :flex-end;/*下对齐*/}
.f-dfca{display: flex;justify-content:center;/*左右居中*/}
.f-dfrc{display: flex;justify-content:flex-end;/*靠右侧*/align-items :center;/*上下居中*/}
.f-dfrt{display: flex;justify-content:flex-end;/*靠右侧*/align-items :flex-start;/*上对齐*/}
.f-dfrb{display: flex;justify-content:flex-end;/*靠右侧*/align-items :flex-end;/*下对齐*/}
.f-dfra{display: flex;justify-content:flex-end;/*靠右侧*/}
.f-dflc{display: flex;align-items :center;/*上下居中*/}
.f-dflt{display: flex;align-items :flex-start;/*上对齐*/}
.f-dflb{display: flex;align-items :flex-end;/*下对齐*/}
.f-dffd1{flex-direction:row-reverse;/*水平方向右侧起点*/}
.f-dffd2{flex-direction:column;/*垂直方向上沿起点*/}
.f-dffd3{flex-direction:column-reverse;/*垂直方向下沿起点*/}
.f-mt0{margin-top:0px !important;}
.f-mr0{margin-right:0px !important;}
.f-mb0{margin-bottom:0px !important;}
.f-ml0{margin-left:0px !important;}
.f-taj{text-align:justify;text-justify:inter-ideograph;}
.f-vam,.f-vama *{vertical-align:middle;}
.f-wsn{word-wrap:normal;white-space:nowrap;}
.f-pre{overflow:hidden;text-align:left;white-space:pre-wrap;word-wrap:break-word;word-break:break-all;}
.f-wwb{white-space:normal;word-wrap:break-word;word-break:break-all;}
.f-ti{overflow:hidden;text-indent:-30000px;}
.f-ti2{text-indent:2em;}
.f-lhn{line-height:normal;}
.f-tdu,.f-tdu:hover{text-decoration:underline;}
.f-tdn,.f-tdn:hover{text-decoration:none;}
.f-toe{overflow:hidden;word-wrap:normal;white-space:nowrap;text-overflow:ellipsis;}
.f-csp{cursor:pointer;}
.f-csd{cursor:default;}
.f-csh{cursor:help;}
.f-csm{cursor:move;}
.f-usn{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;-o-user-select:none;user-select:none;}
.f-gunlun::-webkit-scrollbar {display: none;/*隐藏滚轮*/}
.clear{clear:both;}
.navbar{width:79.2%;margin:0px auto;position:relative;z-index:99999;}
.navbar1{padding:0px 90px;}
.time{-webkit-transition: all 0.5s;transition: all 0.5s;}
.hide{-webkit-transform: scale(0);-ms-transform: scale(0);transform: scale(0);}





/*导航*/
.g-header{width:100%;position:absolute;left:0px;top:0px;z-index:99999;padding:5em 4.5% 0px;-webkit-transition: all .5s ease;transition: all .5s ease;}
.g-header a{width:100%;display:inline-block;-webkit-transition: all .5s ease;transition: all .5s ease;vertical-align:top;}
.g-header .heleft {position: relative;z-index: 99990;flex-grow: 0;-webkit-transition: all .5s ease;transition: all .5s ease;}
.g-header .heleft img{max-height:2em;vertical-align:top;} 
.g-header .heleft .img2{display:none;}

.g-header .heright{flex-grow:1;}
.g-header .heright .lang,.g-header .heright .open,.g-header .headerab{display:none;}
.m-header {width:100%;}
.u-header{width:10%;font-size:0.89em;text-align:center;position:relative;color:rgba(255,255,255,0.4);}
.u-header .xian{white-space:nowrap;}
.u-header .xian a{color:rgba(255,255,255,0.4);} 
.u-header .xian a:hover,.u-header .xian.ons a,.u-header:hover .xian,.u-header .xian.ons{color:#fff;}
.u-header .xian img{max-height:1.875em;} 
.u-header .yin{min-width:100%;position:absolute;left:50%;transform: translateX(-50%);padding-top:5px;font-size:0.875em;line-height:1.57em;-webkit-transition: all .5s ease;transition: all .5s ease;visibility:hidden;opacity:0;}
.u-header:hover .yin{visibility:initial;opacity:1;}
.u-header .yin a{margin-top:3px;background:rgba(35,24,21,0.4);color:rgba(255,255,255,0.6);white-space: nowrap;padding:0px 7px;}
.u-header .yin a:hover,.u-header .yin a.ons{background:#231815;color:#fff;}
/*导航*/



/*首页*/
.m-sabout{width:34em;position:absolute;right:5.8em;bottom:4em;}
.m-sabout .sabout{font-family: 'OpenSans';width:100%;padding:1.7em 1.1em;background:rgba(35,24,21,0.63);margin-bottom:1.65em;line-height:1.6em;color:#fff;text-align: justify;text-justify: inter-ideograph;}

.m-introduce{width:26.5em;position:absolute;left:4.5%;bottom:7.3em;color:#fff;letter-spacing:1.5px;}
.m-introduce .tit{font-size:1.75em;font-family: 'MontSemiBold';letter-spacing:2px;}
.m-introduce .txt{margin:0.4em 0px 2.2em;line-height:1.65em;font-family:'OpenSans';letter-spacing:0px;text-align: justify;text-justify: inter-ideograph;}

.m-store{width:100%;flex-grow:1;}
.m-stores{display:none;}
.u-store{width:25%;height:100%;position:relative;overflow:hidden;font-size:0.89em;}
.u-store .simg{height:100%;-webkit-transition: all 1s ease;transition: all 1s ease;}
.u-store:hover .simg{transform: scale(1.1,1.1);-webkit-transform: scale(1.1,1.1);}
.u-store .sttit{width:100%;position:absolute;left:0px;bottom:5.5em;text-align:center;color:#fff;font-family: 'SourBold';}
.u-store .dizhi{margin-top:1em;font-size:0.875em;letter-spacing:1px;font-family: 'SourRegular';}

.m-footer{width:100%;padding:0.8em 4.5%;background:#000;flex-grow:0;}
.u-foemali{display:none;}
.m-footer .foleft{font-size:0.89em;line-height:1.25em;color:#fff;letter-spacing:1px;font-family:'MontSemiBold';}
.m-footer .foleft a{color:#fff;}
.m-footer .meiti{margin:1em 0px;line-height:1.7em;}
.m-footer .meiti span{margin-right:1em;vertical-align:top;}
.m-footer .meiti a{display:inline-block;height:1.7em;margin-left:9px;vertical-align:top;}
.m-footer .meiti a img{height:100%;filter:gray;filter:invert(1);filter: brightness(100);-webkit-transition: all .5s ease;transition: all .5s ease;}
.m-footer .foright img{max-height:5em;}
/*首页*/

/*产品*/
.g-product{width:100%;overflow:hidden;}
.g-product .m-mendian{display:none;}
.u-topimg img,.u-series img{width:100%;}
.u-series{width:100%;margin-top:1em;}
.u-series .img2{display:none;}
.m-other{padding:1.65em 2em 3.5em;}
.m-other .otdao{width:100%;padding-top:1.5em;border-top:1px solid #231815;text-transform:uppercase;white-space:nowrap;font-family:'MontBold';color:#000;}
.m-other .otleft a{color:#000;}
.m-other .otleft{font-size:1.5em;line-height:1em;letter-spacing:1px;}
.m-other .otleft span{font-size:1.65em;margin-right:0.5em;font-family:'MontRegular';letter-spacing:3px;}
.m-other .otright .ottit{font-size:1.45em;line-height:1.7em;margin-left:1.5em;padding:0px 0.6em;background:none;-webkit-transition: all .5s ease;transition: all .5s ease;}
.m-other .otright .ottit:nth-child(1){margin-left:0px;}
.m-other .otright .ottit.ons{background:#000;color:#fff;}
.u-xianxia{padding:6em 0px 5.5em;background:#DCDDDD url(../yu-img/icon6.png) 2em bottom;background-repeat: no-repeat;background-size:auto 100%;text-align:center;font-family: 'MontRegular';}
.u-xianxia .p1 {font-size:2.67em;color:#231815;}
.u-xianxia .p2 {font-size:1.45em;color:#231815;}
/*产品*/

/*简介*/
.g-summary{width:100%;overflow:hidden;color:#231815;}
.g-summary .suimg img{width:100%;}

.g-summary .huangyou{padding:0px 14.5% 12em;position:relative;top:-8em;left:0px;}
.g-summary .huangyou .tit{font-size:2.4em;line-height:1.2em;color:#221714;letter-spacing:1px;margin-bottom:2.5em;font-family: 'SourMedium';}
.g-summary .huangyou .txt{margin-bottom:3em;}
.g-summary .huangyou .txts{width:74.5%;font-size:1.2em;line-height:2em;text-align: justify;text-justify: inter-ideograph;}
.g-summary .huangyou .txts p:nth-child(1){font-family: 'MontBold';font-size:1.3em;letter-spacing:1px;}
.g-summary .huangyou .txts img{margin-top:5em;max-width:80%;}
.g-summary .huangyou .imga{width:27.5%;}
.g-summary .huangyou .imga img{max-width:70%;}
.g-summary .huangyou .txta{font-size:1.7em;line-height:1.3em;font-family: 'MontRegular';}

.g-summary .dingyi{position:relative;padding:0px 7% 7em 14.5%;}
.g-summary .dingyi .img{width:100%;padding-top:3.3em;text-align:right;}
.g-summary .dingyi .img img{max-width:73%;}
.g-summary .dingyi .tit{position:absolute;top:0px;left:0px;} 
.g-summary .dingyi .tit .p1{font-size:1.8em;margin-bottom:2em;}
.g-summary .dingyi .tit .p2{font-size:2.5em;line-height:1.3em;letter-spacing:5px;font-family: 'SourMedium';}
.g-summary .dingyi .txt{width:70%;margin-top:6.5em;font-size:1.1em;line-height:2.1em;text-align: justify;text-justify: inter-ideograph;}

.g-summary .video{padding:0px 14.5%;margin:0px auto;}
.m-video{width:100%;position:relative;}
.m-video .vimg{text-align:center;}
.m-video .vimg img{max-width:75%;cursor:pointer;}
.m-video .shipin{width:100%;height:100%;padding:10%;position:fixed;background:rgba(35,24,21,0.6);left:0%;top:0%;z-index:-1;opacity:0;}
.m-video .shipin .close{position:absolute;right:0px;top:0px;padding:1em;}
.m-video .shipin .close img{height:28px;cursor:pointer;}
.m-video .shipin video{width:100%;}
.g-summary .video .vitxt{margin:3.2em 0px 2.8em;font-size:1.1em;line-height:1.5em;text-align:center;letter-spacing:1px;}
.g-summary .video .vitxt img{margin-bottom:1.2em;max-height:1.93em;}
/*简介*/

/*我们*/
.g-lianxi{width:100%;overflow:hidden;}
.m-liantop{width:100%;position:relative;}
.m-liantop .bei{width:100%;height:calc(100% - 12em);background:#000;position:absolute;left:0px;top:0px;z-index:980;}
.m-liantop .liantop{width:75%;margin:0px auto;padding:12em 0px 5em;position:relative;z-index:999;}
.u-liantop{width:100%;position:relative;z-index:999;color:#fff;letter-spacing:2px;}
.u-liantop .p1{font-size:1.2em;font-family: 'MontBold';}
.u-liantop .p2{font-size:0.78em;margin:0.75em 0px;}
.u-liantop .p3{font-size:0.78em;color:rgba(255,255,255,0.4);margin-bottom:2em;font-family: 'SourBold';}
.u-liantop .img .img2{display:none;}
.u-liantop img{width:100%;}
.u-liantop .p1,.u-liantop .p2,.u-liantop .p3{opacity:0;-webkit-transition: all .5s ease;transition: all .5s ease;}
.m-liantop .swiper-slide-active .p1,.m-liantop .swiper-slide-active .p2,.m-liantop .swiper-slide-active .p3{opacity:1;}

.m-mendian{width:75%;margin:0px auto 2em;}
.m-mendian .mdtit{width:100%;font-size:2.2em;line-height:1em;margin-bottom:2em;color:#221714;text-align:center;font-family: 'MontBold';}
.m-mendian .mdtxt{width:100%;position:relative;}
.m-md{width:25%;padding:0px 2.5%;}
.u-mendian{width:100%;margin-bottom:2em;position:relative;color:#211713;}
.u-mendian .tit{width:100%;font-size:1.5em;font-family: 'MontSemiBold';padding-bottom:0.4em;margin-bottom:0.5em;background:url(../yu-img/icon-md.png) left bottom;background-repeat: repeat-x ;background-size:auto 3px;}
.u-mendian .txt{font-size:0.89em;line-height:1.5em;color:#2f2725;}
.u-mendian .txt p{margin-bottom:1em;}
.u-mendian .txt .f-dflb{padding-top:0.5em;cursor:inherit;}
/*我们*/

/*动态*/
.m-dynamic{position:absolute;width:100%;height:100%;left:0px;top:0px;z-index:9990;background:#000;}
.m-dynamic .dyright{width:48%;height:100%;position:relative;overflow:hidden;}
.m-dynamic .dyright .close,.m-dynamic .dyright .txt,.m-dynamic .dyright .swiper-slide img{display:none;}
.m-dynamic .dyright .dyrimg{opacity:0;-webkit-transition: all .5s ease;transition: all .5s ease;}
.m-dynamic .dyright .swiper-slide .dyrimg{width: 100%;height: 100%;transform:scale(1.035);background-size: cover;background-position: center;background-repeat: no-repeat;-webkit-transition: all .7s ease;transition: all .7s ease;}
.m-dynamic .dyright .swiper-slide.swiper-slide-active .dyrimg{transform:scale(1);opacity:1;}
.m-dynamic .dyleft{width:52%;height:100%;overflow:hidden;}
.m-dynamic .dyleft .tit{display:none;}
.m-dynamic .dynamic{height:100%;position:relative;padding:0px 8% 0px 12%;overflow:hidden;}
.u-dynamic{position:relative;width:100%;height:100%;overflow-y:auto;}
.m-dynamic .dyleft .dynamic .swiper-wrapper{display:block;}
.m-dynamic .dyleft .dynamic .swiper-wrapper .swiper-slide{width:100%;height:auto;}

.u-dynamic .namic{width:100%;padding:0px 0px 1.78em 1.78em;letter-spacing:1px;line-height:1.78em;border-left:1px solid #434343;color:#626262;cursor:pointer;-webkit-transition: all .5s ease;transition: all .5s ease;position:relative;text-align: justify;text-justify: inter-ideograph;}
.u-dynamic .namic::before{content:" ";width:1px;height:calc(100% - 1.78em);position:absolute;left:-1px;top:0px;}
.u-dynamic .namic .year{font-family: 'MontRegular';}
.u-dynamic .namic.swiper-slide-thumb-active{color:#fff;}
.u-dynamic .namic.swiper-slide-thumb-active::before{background:#fff;}
.m-dynamic .m-footer{padding:1.5em 8.5%}

/*动态*/

/*通用*/
.m-section,.u-pcimg,.u-sjimg,.m-section .mySwiper{position:relative;width:100%;height:100%;}
.u-sjimg{display:none;}
.u-more a{padding:0.75em 3em;border:1px solid #fff;color:#fff;display:inline-block;-webkit-transition: all .5s ease;transition: all .5s ease;letter-spacing:3px;font-family: 'MontBold';}
.u-more a:hover{background:#fff;color:#231815;}
/*通用*/







/*--------------------------------------------*/
/* 响应式media */

@media screen and ( max-width: 1520px)
{
	/*导航*/
	.g-header{padding:4em 4.5% 0px;}
	.g-header .heleft img{max-height:1.8em;}
	.u-header{width:14%;}
    /*导航*/
	
	/*产品*/
	.m-other{padding:1.45em 2em 2.5em;}
	.m-other .otdao{padding-top:1.3em;}
	.m-other .otleft{font-size:1.2em;}
	.m-other .otright .ottit{font-size:1.2em;}
	.u-xianxia{padding:4.5em 0px;}
	.u-xianxia .p1 {font-size:2.4em;}
	.u-xianxia .p2 {font-size:1.2em;}
	/*产品*/	
	
	/*简介*/
	.g-summary .huangyou{padding:0px 8% 5em}
	.g-summary .huangyou .txts{width:80%;}
	.g-summary .huangyou .txts img{margin-top:3.5em;}
	.g-summary .huangyou .txta{font-size:1.5em;}
	.g-summary .dingyi{padding:0px 4% 5em 8%}
	.g-summary .dingyi .tit .p1{font-size:1.5em;}
	.g-summary .dingyi .tit .p2{font-size:2.5em;}
	.g-summary .dingyi .txt{width:75%;margin-top:4em;}
	.g-summary .video{padding:0px 8%}
	.g-summary .video .vitxt{font-size:0.9em;}
	/*简介*/
	
	/*我们*/
	.m-liantop .bei{height:calc(100% - 10em);}
	.m-liantop .liantop{padding:10em 0px 4em;}
	.m-mendian .mdtit{font-size:1.75em;margin-bottom:1.5em;}
	.u-mendian .tit{font-size:1.35em;}
	.u-mendian .txt{font-size:0.85em;}
	/*我们*/
	
	/*动态*/
	.u-dynamic .namic{font-size:0.89em;}
	/*动态*/
	

}
@media screen and ( max-width: 1220px)
{	
	body{font-size: 16px;}
	/*导航*/
	.g-header{padding:3em 3.5% 0px;}
	.u-header .xian img{max-height:1.65em;}
    /*导航*/	
	
	/*首页*/
	.m-sabout .sabout,.m-introduce .txt{letter-spacing:0;}
	.m-introduce{left:3.5%;}
	.m-footer{padding:1.5em 3.5%}
	/*首页*/
	
	/*简介*/
	.g-summary .huangyou .tit{font-size:2em;margin-bottom:2em;}
	.g-summary .huangyou .txts p:nth-child(1){font-size:1.2em;}
	.g-summary .huangyou .txts{font-size:1.1em;}
	.g-summary .huangyou .txta{font-size:1.35em;}
	/*简介*/
	
	/*产品*/
	.m-other .otleft{font-size:1em;}
	.m-other .otright .ottit{font-size:1em;}
	.u-xianxia{padding:3.5em 0px;}
	.u-xianxia .p1 {font-size:2em;}
	.u-xianxia .p2 {font-size:1em;}
	/*产品*/
	
	/*我们*/
	.m-liantop .liantop,.m-mendian{width:80%;}
	.m-liantop .bei{height:calc(100% - 8em);}
	.m-liantop .liantop{padding:8em 0px 4em;}
	/*我们*/
	
	/*动态*/
	.u-dynamic .namic{letter-spacing:0;}
	
	/*动态*/
}

@media screen and ( max-width: 1023px)
{
	/*通用*/
	html,body{font-size: 14px;}
	#pagescroll,.g-lianxi,.g-summary,.g-product{margin-top:60px;}
	.u-pcimg,.swiper .swiper-pagination,.m-store{display:none;}
	.u-sjimg{display:block;margin-top:10px;}
	.m-stores{display:block;}
	.u-sjimg img{width:100%;}
	.u-sjimg img:nth-child(2){margin-top:10px;}
	.u-more a{font-size:12px;}
	/*通用*/
	
	/*导航*/
	.g-header{padding:10px 20px;background:#181A1D;position:fixed;}
	.g-header .header.f-dflfb{align-items: center;}
	.g-header .heleft .img1,.g-header.langs .heright .open,.g-header.langs .u-header,.g-header.opens .heright .lang,.g-header.opens .u-header:last-child,.u-header:last-child .xian{display:none;}
	.g-header .heleft .img2,.g-header .heright .lang, .g-header .heright .open,.g-header.langs .u-header:last-child{display:block;}
	.g-header .heleft img{max-height:inherit;height:40px;}
	.g-header.langs .heleft,.g-header.opens .heleft{opacity:0;z-index:9990;}
	.g-header .lang,.g-header .open,.g-header .close{width:24px;height:24px;position:relative;z-index:99990;}
	.g-header .lang{background:url(../yu-img/icon-lang.png) center center  / cover no-repeat;margin-right:24px;}
	.g-header.langs .lang{margin-right:0px;} 
	.g-header .open{background:url(../yu-img/icon-open.png) center center  / cover no-repeat;}
	.g-header .close{background:url(../yu-img/icon-close.png) center center  / cover no-repeat;}
	
    .m-header{height:100%;font-family: 'MontMedium';padding:65px 20px 40px 13%;left:0px;top:0px;transform:translateX(100%);position:fixed;background:#161616;display:block;-webkit-transition: all .5s ease;transition: all .5s ease;z-index:99980;}
	.g-header.opens .m-header,.g-header.langs .m-header{transform:translateX(0%);}
	.m-header .headera .headeraa{overflow-y:auto;display:block;}
	.u-header{width:100%;text-align:left;font-size:20px;line-height:50px;}
	.u-header .xian,.u-header a,.u-header .xian a{color:#D0D0D1;}
	.u-header .xian a:hover,.u-header .xian.ons a,.u-header:hover .xian{color:#fff;}
	.u-header .yin{position:relative;overflow:hidden;opacity:1;visibility: initial;padding:0px;font-size:16px;line-height:36px;height:0px;}
	.u-header.on .yin{height:auto;}
	.u-header .yin a{background:none;color:#D0D0D1;}
	.u-header .yin a:hover, .u-header .yin a.ons{background:none;color:#fff;}	
	.u-header:last-child .yin a{padding:0px;font-size:20px;line-height:50px;margin:0px;}
	.u-header:last-child .yin{height:auto;}
	.u-header:last-child .yin a:hover,.u-header:last-child .yin a.ons{color:#fff;}
	.m-header .headera .headerab{display:block;font-size:12px;color:#fff;font-family: 'MontSemiBold';}
	/*导航*/
	
	
    /*首页*/	
	.section{background:#fff;}
	.m-sabout,.m-introduce{width:100%;padding:30px 40px;position:relative;left:0px;right:0px;top:0px;bottom:0px;background:#181A1D;text-align:center;}
	.m-sabout .sabout{font-size:12px;background:none;padding:0px;line-height:20px;margin-bottom:30px;}
	.m-introduce{margin-top:10px;}
    .m-introduce .tit{font-size:18px;letter-spacing:0px;}
	.m-introduce .txt{line-height:20px;font-size:12px;margin:5px 0px 25px;}
    .m-footer{background:none;padding:15px 20px;}
	.u-foemali{display:block;font-size:12px;padding-top:15px;line-height:24px;color:#898989;margin-bottom:35px;background: url(../yu-img/icon-md.png) left top;background-repeat: repeat-x;}
	.u-foemali a{color:#036EB8;text-decoration: underline;}
	.m-footer .foleft{width:100%;color:#231815;letter-spacing:0;font-size:12px;}
	.m-footer .meiti a img{filter:invert(0);filter: brightness(0);}
	.m-footer .foright,.m-footer .foleft .ema{display:none;}
	.m-footer .meiti a{margin-left:6px;}
	/*首页*/
	
	
	/*我们*/
	.g-lianxi{background:#fff;}
	.g-lianxi .m-mendian,.m-liantop .liantop{background:#F5F5F7;}
	.m-liantop .liantop,.m-mendian{width:100%;}
	.m-liantop .bei{display:none;}
	.m-liantop .liantop{padding:30px 20px;margin-bottom:10px;}
	.u-liantop .dian{margin-bottom:20px;line-height:30px;color:#181A1D;display: flex;justify-content:space-between;align-items :flex-end;}
	.u-liantop .p1{font-size:18px;}
	.u-liantop .p2{font-size:14px;margin:0px;letter-spacing:0px;}
	.u-liantop .p3{font-size:20px;margin-bottom:0px;color:rgba(24,26,29,0.4);font-family: 'SourBold';}
	.u-liantop .img .img1{display:none;}
	.u-liantop .img .img2{display:block;}
	.m-mendian{padding:30px 20px 0px;margin:0px;}
	.m-mendian .mdtit{padding-left:1.5%;font-size:16px;line-height:20px;margin-bottom:15px;text-align:left;font-weight:bold;}
	.m-md{width:50%;padding:0px 1.5%;}
	.u-mendian{margin:0px 0px 20px;font-size:12px;}
	.u-mendian .tit{font-size:16px;background-size: auto 1.5px;}
	.u-mendian .txt p{margin-bottom:5px;}
	.u-mendian .txt img{max-width:95%;}
	/*我们*/
	
	
	/*产品*/
	.u-topimg,.u-series .img1,.m-other{display:none;}
	.u-series .img2,.g-product .m-mendian{display:block;}
	.u-series{margin-top:10px;}
	.u-series:nth-child(1){margin-top:0px;}
	.u-xianxia{margin-top:10px;padding:30px 20px;text-align:right;background:#181A1D url(../yu-img/icon6.png) 25px bottom;background-repeat: no-repeat;background-size: auto 100%}
	.u-xianxia .p1{font-size:20px;color:#fff;margin-bottom:5px;}
	.u-xianxia .p2{font-size:0.6em;color:#fff;line-height:15px;}
	/*产品*/
	
	/*简介*/
	.g-summary .huangyou{top:-35px;padding:0px 20px 40px;}
	.g-summary .huangyou .tit{font-size:18px;line-height:40px;padding:0px 2%;margin-bottom:35px;letter-spacing:0;}
	.g-summary .huangyou .txts{width:85%;font-size:12px;line-height:20px;letter-spacing:0;}
	.g-summary .huangyou .txts p:nth-child(1){font-size:14px;font-weight:bold;letter-spacing:0;}
	.g-summary .huangyou .txts img{margin-top:35px;}
	.g-summary .huangyou  .fuhao{font-size:12px;}
	.g-summary .huangyou .txta{font-size:0.9em;line-height:16px;letter-spacing:0;}
	.g-summary .dingyi{padding:0px 20px 50px;}
	.g-summary .dingyi .img{padding-top:80px;}
	.g-summary .dingyi .img img{max-width:60%;}
	.g-summary .dingyi .tit .p1{font-size:13px;margin-bottom:20px;}
	.g-summary .dingyi .tit .p2{font-size:20px;line-height:28px;letter-spacing:1px;}
	.g-summary .dingyi .txt{width:100%;font-size:12px;line-height:20px;margin-top:50px;}
	.g-summary .video{width:100%;padding:0px 20px;}
	.m-video .shipin{background:#181A1D;}
	.g-summary .video .vitxt{margin:30px 0px;font-size:12px;line-height:20px;}
	.g-summary .video .vitxt img{max-width:60%;margin-bottom:10px;}
	/*简介*/
	
	
	/*动态*/
	.m-dynamic{margin-top:70px;overflow:hidden;background:#fff;position:relative;}
	.m-dynamic .dyleft{width:100%;display:block;position:relative;z-index:990;}
	.m-dynamic .dyleft .tit{display:block;font-size:30px;line-height:60px;color:#231815;padding:0px 0px 0px 40px;letter-spacing:3px;}
	.m-dynamic .dynamic{padding:0px;width:100%;height:calc(100% - 70px);background:#F5F5F7;padding:10px 15px 30px;}
	.u-dynamic{padding-left:22px;}
	.u-dynamic .namic{padding:0px 0px 8px;color:#231815;border-bottom:1px solid #2F2725;border-left:0px;line-height:20px;font-size:12px;}
	.u-dynamic .namic.swiper-slide-thumb-active{color:#231815;}
	.u-dynamic .namic .year{padding:5px 0px;}
	.u-dynamic .namic::before {content: " ";width: 7px;height:calc(100% - 8px);position: absolute;left: -22px;top:inherit;bottom: 0px;background:#F5F5F7;}
    .u-dynamic .namic.swiper-slide-thumb-active::before{background:#231815;}

	.m-dynamic .dyright{width:100%;height:calc(100% - 0px);background:#000;position:absolute;left:0px;top:0px;z-index:980;padding:40px 20px 20px;opacity:0;}
	.m-dynamic .dyright  .close{display:block;position:absolute;right:10px;top:0px;padding:10px;}
    .m-dynamic .dyright  .close img{height:20px;cursor:pointer;}
	.m-dynamic .dyright .txt{text-align: justify;text-justify: inter-ideograph;}
	.m-dynamic .dyright .txt,.m-dynamic .dyright .dyrimg img{display:inline-block;}
	.m-dynamic .dyright .dyrimg{width:100%;height:100%;position:relative;background:none!important;opacity:0;font-size:14px;line-height:22px;color:#fff;text-align:center;overflow:hidden;}
	.m-dynamic .dyright .swiper-slide-active .dyrimg{opacity:1;}
	.m-dynamic .dyright .txt p:nth-child(2){height:40px;overflow:hidden;margin-top:5px;font-size:12px;line-height:20px;}
	.m-dynamic .dyright .dyrimg .year {text-align:center;font-size:12px;padding-top:15px;font-family: 'MontBold';}
	.m-dynamic .dyright .dyrimg.menu_img_after{display:block;}
	.m-dynamic .dyright .dyrimg img{width:auto;height:100%;position:relative;left:50%;transform: translateX(-50%);max-width:initial;}
	.m-dynamic .dyright .dyrimg.menu_img_after img{opacity:1;}
	/*动态*/
}
@media screen and ( max-width: 500px)
{
}





/*演示代码
.y-yan1 img{width:100%;height:100%;-webkit-transition: all 1s ease;transition: all 1.8s ease;}
.y-yan1:hover img{transform: scale(1.1,1.1);-webkit-transform: scale(1.1,1.1);}
.y-yan2{height:66px;transition: all 0.5s ease 0s;}
.y-yan2:hover{height:50px;}
.y-yan2.on{height:50px;}
.y-yan3 p:nth-child(2){margin: 0px 0px 13px 0px;}//属于其父元素的第二个p，2n的话表示2的倍数的p 
.y-yan4{background: url(../yu-img/cela4.jpg) center top no-repeat;-webkit-background-size: cover;-o-background-size: cover;background-size: cover;}//背景图片铺满
*/