html{font-size: 100px;}

@media (max-width: 1600px){html{font-size: 90px;}}

@media (max-width: 1440px){html{font-size: 85px;}}

@media (max-width: 1220px){html{font-size: 80px;}}

@media (max-width: 1024px){html{font-size: 75px;}}

@media (max-width: 991px){html{font-size: 70px;}}

@media (max-width: 639px){html{font-size: 60px;}}

html, body{-webkit-text-size-adjust:none;}

body{overflow-x:hidden; }

/* html, body, input, p, a, span, ul, li, dl, dt, dd, ol, select, td, th, input, textarea, button, div,em{font-family: "PingFang","Microsoft Yahei","SourceHanSansCN-Normal","HELVETI1ca Neue","Arial","Tohoma";}  */

/* html, body, input, select,input, textarea, button{font-family: "PingFangSC Regular","Microsoft Yahei","SourceHanSansCN-Normal","HELVETI1ca Neue","Arial","Tohoma";} */

@font-face {

  font-family: "DIN";

  src: url("../fonts/DIN-Medium.woff") format("woff"),

     url("../fonts/DIN-Medium.ttf") format("truetype"),

     url("../fonts/DIN-Medium.eot") format("embedded-opentype"),

     url("../fonts/DIN-Medium.svg") format("svg");

  font-weight: normal;

  font-style: normal;

}

body{font-family:"Microsoft Yahei","Helvetica Neue","Helvetica","Arial",sans-serif;} 

a, a:link, a:visited, a:hover, a:active{/*color: #666;*/ outline: 0; /*border: 0;*/ text-decoration: none}

a:hover, a:active{background-color: transparent;}

em,b,strong{font-style: normal;font-weight: none;}

/*@media (min-width: 1200px){a:hover{color: #a21f24;}}*/

small{display: block; font-size: 100%;}

input, textarea, button, select, radio{outline: 0; border: 0;}

select:link,select:visited{color: #666;}

textarea{resize: none;}

img{max-width: 100%; display: block;}

ul{list-style: none;}

a{text-decoration: none; outline: 0; blr:expression(this.onFocus=this.blur()); }

::-ms-clear, ::-ms-reveal{display: none;}

select::-ms-expand{ display: none; } 

.mt0{margin-top: 0 !important;}

.mr0{margin-right: 0 !important;}

.mb0{margin-bottom: 0 !important;}

.ml0{margin-left: 0 !important;}

.weui-cell{padding: 10px 15px; position: relative; display: -webkit-box; display: -webkit-flex; display: flex;-webkit-box-align: center; -webkit-align-items: center; align-items: center;}

.weui-cell_primary{min-width: 1px; -webkit-box-align: start; -webkit-align-items: flex-start; align-items: flex-start;}

.weui-cell__bd{-webkit-box-flex: 1; -webkit-flex: 1; flex: 1;}

.weui-cell__ft{text-align: right; color: #999999;}

.weui-flex{display: -webkit-box; display: -webkit-flex; display: flex;}

.weui-flex__item{-webkit-box-flex: 1; -webkit-flex: 1; flex: 1;}

.start{-webkit-box-align: start; -webkit-align-items: flex-start; align-items: flex-start;}

.end{-webkit-box-align: end; -webkit-align-items: flex-end; align-items: flex-end;}

.nobefore::before, .noafter::after{display: none !important;}

input:required:invalid, input:focus:invalid, textarea:required:invalid, textarea:focus:invalid{box-shadow: none; -moz-box-shadow: none;}

input::-webkit-input-placeholder, textarea::-webkit-input-placeholder{color: #333;} 

input:-moz-placeholder, textarea:-moz-placeholder{color: #333;} 

input::-moz-placeholder, textarea::-moz-placeholder{color: #333;} 

input:-ms-input-placeholder, textarea:-ms-input-placeholder{color: #333;} 

div:focus{outline:none;}

img:focus{outline:none;}

.container{width: auto; margin: 0 15px; padding: 0;}

.container2{width: auto; margin: 0 15px; padding: 0;}

@media (min-width: 640px){.container{margin: 0 9.89583%;}}

/* @media (min-width: 1200px){.container{margin: 0 10%;}}

@media (min-width: 1600px){.container{margin: 0 8.7%;}} */

@media (min-width: 640px){.container2{margin: 0 13.54%;}}

.pd0{padding: 0 !important;}

.pl0{padding-left: 0 !important;}

.pr0{padding-right: 0 !important;}



.white{color: #fff !important;}

.red{color: #a21f24 !important;}

.gray333{color: #333 !important;}

.gray999{color: #999 !important;}

.opacity5{opacity: .5;}



a.fill{display: block; width: 100%; height: 100%;}

.max{max-width: 100%;}

.auto{margin-left: auto !important; margin-right: auto !important;}

.img-cover{object-fit: cover;}

.img-contain{object-fit: contain;}



.bg-white{background-color: #fff;}

.bg-gray1{background-color: #f5f5f5;}

.bg-gray2{background-color: #f7f7f7;}

h1,h2,h3,h4,h5,p{margin: 0}

.f12{font-size: 12px;}

.f14{font-size: 16px;}

.f16{font-size: 16px;}

.f18{font-size: 18px;}

.f20{font-size: 20px;}

.f22{font-size: 22px;}

.f24{font-size: 24px;}

.f26{font-size: 26px;}

.f28{font-size: 28px;}

.f30{font-size: 30px;}

.f36{font-size: 36px;}

.f40{font-size: 40px;}

.widthFix{width: 100%;}

.tl{text-align: left;}

.tc{text-align: center;}

.tr{text-align: right;}

.fl{float: left;}

.fr{float: right;}

.clear{clear: both;}

.pr{position: relative;}

.pb{position: absolute;}

.pf{position: fixed;}

.block{display: block;}

.hide{display: none;}

.inline{display: inline-block;}

.hidden{overflow: hidden;}

.cap{text-transform: capitalize;}

.upper{text-transform: uppercase;}

.bold{font-weight: bold;}

.indent{text-indent: 2em;}

.normal{font-weight: normal;}

.vmid td{vertical-align: middle;}

.hand{cursor: pointer; _cursor: hand;}

.ff-ar{font-family:Arial !important;}

.noborder{border: 0 !important;}

.noradius{border-radius: 0 !important;}

.line3{overflow:hidden; text-overflow:ellipsis;display:-webkit-box; -webkit-box-orient:vertical;-webkit-line-clamp:3; }

.line2{overflow:hidden; text-overflow:ellipsis;display:-webkit-box; -webkit-box-orient:vertical;-webkit-line-clamp:2;font-size: 14px;font-weight: 500;text-align: center;color: #333333; }

.line1{white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}

.justify{text-align:justify; text-justify: distribute-all-lines; text-align-last:justify;}

.filterbox{position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,.5); filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#7f000000,endColorstr=#7f000000); zoom:1;}

:root .filterbox{filter: none\9;}

.tips, .tips1{display: none; z-index: 100; top: 50%; left: 50%; margin-top: -20px; margin-left: -125px; padding: 10px; width: 250px; height: 40px; line-height: 20px; text-align: center; font-size: 16px; color: #fff; border-radius: 3px; background: rgba(0,0,0,.75); filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#bf000000,endColorstr=#bf000000); zoom:1;}

:root .tips{filter: none\9;}

:root .tips1{filter: none\9;}

@media (max-width: 639px){.tips, .tips1{position: fixed; -webkit-transform: translateZ(0)}}

.clearfix:after {display: block; clear: both; height: 0px; overflow: hidden; content: "\200B" }

/* css3 style */

.trans-3{-webkit-transition: all 0.35s linear; transition: all 0.35s linear;}

.trans-8{-webkit-transition: all 0.8s; transition: all 0.8s;}

.h1,.h2,.h3,.h4,.h5,p{margin: 0}

.iconhover{position:relative;}

.iconhover img{transition: all .5s;position:absolute;top: 0;left: 0;width: 100%;height: 100%;top: 0;left: 0;}

.iconhover img:nth-child(2){opacity: 0;}



header{position: fixed;top: 0;left: 0;right: 0;z-index: 15;transition: all .3s;display: flex;align-items: center;height: 1.2rem;padding:0 3vw 0 4vw;}

header .cover{content:'';width:100%;height:1.2rem;top:0;left:0;transition:all .5s ease;background:rgba(0,0,0,.6);position:absolute;z-index:-1}

header.nav_on .cover{height:3.97rem}

header .logo{display: block;width: 1.05rem;height: .8rem;}

header .navs{display: flex;align-items: center;}

header .navs .item{position: relative;margin-right:.6rem;}

header .navs .item>a{font-size: .16rem;color: #fff;display: block;line-height: 1.2rem;text-transform: uppercase;transition:all .3s}

header .navs2{width: 1.2rem;position: absolute;top:.9rem;left: 0;display:none}

header.nav_on .navs2{display:block}

header .navs2 a{font-size: .14rem;line-height: 1.57;color: #fff;transition: all .3s;display: block;padding: .1rem 0;}

header .language{display: flex;align-items: center;font-size:14px;color: #fff;transition: all .3s;cursor: pointer;position: relative;padding: 15px 0;}

header .langbox{position: absolute;top: 100%;width:1.2rem;left: 50%;margin-left: -.6rem;background:rgba(0,0,0,.6);display: none;}

header .langbox a{display: block;text-align: center;font-size: .14rem;color: #fff;line-height: .4rem;transition: all .3s;}

header .language .iconhover{width: .14rem;height: .14rem;margin-left:4px;}

header .line{width: 1px;background: #D8D8D8;opacity: .4;height: .24rem;margin: 0  1.7vw 0 .1rem;}

header .search{width: .16rem;height: .16rem;margin-left: 2.3vw;cursor: pointer;}

header .nav-icon{display: none;}

header .nav-icon span{display: block;width: 20px;height: 2px;background:#fff;border-radius:2px;transition: all .3s linear}

header .nav-icon span:not(:first-child){margin-top:3px;}

header .nav-icon.on span:nth-of-type(1){-webkit-transform: matrix(1,0,0,1,0,5) rotate(45deg);transform: matrix(1,0,0,1,0,5) rotate(45deg);}

header .nav-icon.on span:nth-of-type(3){-webkit-transform: matrix(1,0,0,1,0,5) rotate(45deg);transform: matrix(1,0,0,1,0,-5) rotate(-45deg);}

header .nav-icon.on span:nth-of-type(2){width: 0}

header.on{background: #fff;box-shadow: 0px .08rem .12rem 0px rgba(0, 0, 0, 0.08);}

header.on .navs a{color: #333;}

header.on .language{color: #333;}

header.on .iconhover img:nth-child(1){opacity: 0;}

header.on .iconhover img:nth-child(2){opacity: 1;}

header.on .logo2{border-color: #333;}

header.on .menu-icon{color: #333;}

header.on .nav-icon span{background: #333;}



		header.nav_on .navs2 a{-webkit-animation: fadeup 0.5s;

	  animation: fadeup .5s;

	  -webkit-animation-fill-mode: both;

	  animation-fill-mode: both;}

	  header.nav_on .navs2 a:nth-child(1){    -webkit-animation-delay: .2s;

	  animation-delay: .2s;}

	  header.nav_on .navs2 a:nth-child(2){    -webkit-animation-delay: .3s;

	  animation-delay: .3s;}

	  header.nav_on .navs2 a:nth-child(3){    -webkit-animation-delay: .4s;

	  animation-delay: .4s;}

	  header.nav_on .navs2 a:nth-child(4){    -webkit-animation-delay: .5s;

	  animation-delay: .5s;}

	  header.nav_on .navs2 a:nth-child(5){    -webkit-animation-delay: .6s;

	  animation-delay: .6s;}



.search-box{position: fixed;background: #fff;top: 0;left: 0;right: 0;height: 1.2rem;z-index: 999;padding: 0 23%;display: flex;opacity: 0;justify-content: center;align-items: center;transform: translateY(-100%);cursor: pointer;transition: all .5s ease;}

.search-close {display: flex; align-items: center;width: .22rem;margin-left: 13.8vw;cursor: pointer;transition: all .3s ease;}

.search-box >input{border-bottom: 1px solid #d7d7d7;width: 4rem;height: 50px;}

.search-box > img {width: .36rem; height: .36rem;}

.search-close:hover{transform: rotate(180deg);}

.search-box.on{transform: translateY(0%); opacity: 1;}



.pagebox{display: flex;align-items: center;justify-content: center;margin-top:4vw;}

.pagebox a{color: #333;transition: all .3s;font-size: .18rem;width:.5rem;line-height: .5rem;text-align: center;display:block;margin: 0 .75vw;position: relative;}

.pagebox a:after{content:"";border:1px solid #E4202C;position: absolute;top: 0;left:0;width: .5rem;height: .5rem;opacity: 0;transform: scale(.8);transition: all .3s;border-radius: 50%;}

.pagebox a.on{color: #E4202C}

.pagebox a.on:after{opacity: 1;transform: scale(1);}

.gotop{position: fixed;cursor: pointer;bottom:6vw;right: 1.5vw;width: .6rem;height: .6rem;border-radius: 50%;background: #979797;display: flex;align-items: center;justify-content: center;transform: scale(1);transition: all .3s;}

.gotop img{transition: all .3s;width: .24rem;animation: gotop 1s cubic-bezier(0.56, 0.01, 0.46, 1) infinite alternate;}



footer{background: #222;padding: 0 6vw;}

.foot1{padding: .7rem 0;display: flex;align-items: flex-start;}

.foot1-1{margin-right: 6.6vw;}

.foot1-1 .logo{width:1.05rem;margin-bottom: .4rem;}

.foot1-1 .addr{font-size: .14rem;color: #fff;line-height: 1.78;margin-bottom: .07rem;}

.foot1-1 p{font-size: .16rem;line-height: 2;color: #fff;}

.foot1-1 span:nth-child(1){font-size: .14rem;width: .54rem;display: inline-block;min-width: 45px;}

.foot1-1 .iconbox{display: flex;align-items: center;margin-top: .4rem;}

.foot1-1 .iconbox img{width: .36rem;margin-right: .15rem;transition: all .3s;}

.foot1-2{display: flex;align-items: flex-start; max-width: 65%; justify-content: space-around;}

.foot1-2 dl{margin-bottom: 0;margin-right: 5vw;width: 1.5rem;text-transform: uppercase;}

.foot1-2 dl dt{font-weight: 500;font-size: .16rem;color: #fff;margin-bottom: .18rem;}

.foot1-2 dd a{display: block;font-size: .14rem;transition: all .3s;opacity: .5;color: #fff;line-height: 2.1;}

.foot1-3 img{width:2.26rem;margin-bottom: .1rem;}

.foot2{line-height: .94rem;text-align: center;border-top: 1px solid rgba(255, 255, 255, .2);font-size: .14rem;color: #fff;opacity: .5;}

 

/* 

.kefubtn{width: 60px;height: 60px;display:flex;align-items: center;justify-content: center;position: fixed;right: 2vw;top: 50%;background: #fff;border-radius: 50%;cursor: pointer;}

.kefubtn:after{content:'';width: 74px;height: 74px;border-radius: 50%;background: rgba(255, 255, 255, .259);position: absolute;top: 50%;left: 50%;margin-top: -37px;margin-left: -37px;animation:wave 2s infinite;}

.kefubtn img{width:26px;} */

@keyframes wave{

  0% {

    transform: scale(.9);

  }

  50% {

    transform: scale(1.05);

  }

  100% {

    transform: scale(.9);

  }

}



@media (min-width:1000px){

  .pagebox a:hover{color: #E4202C}

  .pagebox a:hover:after{opacity: 1;transform: scale(1);}

  .gotop:hover{transform: scale(.85)}

  .foot1-1 .iconbox img:hover{transform: translateY(-5px);}

  .foot1-2 dd a:hover{opacity: 1;}

header .navs .item>a:hover{color:#E4202C}

header .navs2 a:hover{color:#E4202C}

header .langbox a:hover{color:#E4202C}

}

@media (max-width:1400px){
  .foot1-1 {
    margin-right: 4.6vw;
  }
  .foot1-2 dl { margin-right: 2vw;}
}

@media (max-width:1000px){

  .foot1-2{display: none;}

  .foot1-1{flex: 1;margin-right: 0;}

}



@media (max-width:767px){

  header{position: sticky;height: 65px;padding: 0 15px;}

  header .logo{width: 60px;height: 45.7px;}

  header .navs{position: fixed;top:60px;left: 0;text-align: left;right: 0;bottom: 0;background: #fff;padding: 10% 5% 0;border-top:1px solid #f0f0f0;display: none;}

  header .line{display: none;}

	header .navs .item>a{line-height: 50px;font-size: 14px;display: block;border-bottom: 1px solid #f0f0f0;}

		header .navs.on .item{-webkit-animation: fadeup 0.5s;

	  animation: fadeup .5s;

	  -webkit-animation-fill-mode: both;

	  animation-fill-mode: both;}

	  header .navs .item:nth-child(1){    -webkit-animation-delay: .2s;

	  animation-delay: .2s;}

	  header .navs .item:nth-child(2){    -webkit-animation-delay: .3s;

	  animation-delay: .3s;}

	  header .navs .item:nth-child(3){    -webkit-animation-delay: .4s;

	  animation-delay: .4s;}

	  header .navs .item:nth-child(4){    -webkit-animation-delay: .5s;

	  animation-delay: .5s;}

	  header .navs .item:nth-child(5){    -webkit-animation-delay: .6s;

	  animation-delay: .6s;}

	  header .nav-icon{display: block;margin-left: 15px;}

	  header .langbox{background:#fff;}

	  header .langbox a{line-height: 30px;font-size: 12px;color:#333}

  .foot2{line-height: 1.5;padding: 15px 0;font-size: 12px;}

  .foot1{padding: 25px 0;}

  .foot1-3{display: none;}

  .foot1-1 p{font-size: 12px;}

  .foot1-1 .addr{font-size: 12px;}

  header .search{width: 14px;height: 14px;margin-left: 15px;}

  .search-box{height: 60px;}

	.search-box >input{height: 42px;}

  .search-box{padding: 0 10vw;}

  header .language{font-size: 12px;}

  header .language .iconhover{width: 12px;height: 12px;}

  header .navs2{position: static;width: 100%;background:none}

  header .navs2 a{font-size: 13px;padding: 8px 0;}

  header .cover{display:none}

  header .navs .item{margin-right:0}

}





@-webkit-keyframes gotop{0%{transform: translateY(5px); opacity: 0} 100%{ transform: translateY(-5px);opacity: 1}}

@keyframes gotop{0%{transform: translateY(5px); opacity: 0} 100%{transform: translateY(-5px); opacity: 1}}

@keyframes fadeup {

  0% {

    transform: translateY(20px);

    opacity: 0;

  }

  100% {

    transform: translateY(0);

    opacity: 1;

  }

}

.fadeup {

    -webkit-animation-name: fadeup;

    animation-name: fadeup;

}

@keyframes faderight {

  0% {

    transform: translateX(20px);

    opacity: 0;

  }

  100% {

    transform: translateX(0);

    opacity: 1;

  }

}

.faderight {

    -webkit-animation-name: faderight;

    animation-name: faderight;

}



@keyframes fadeleft {

  0% {

    transform: translateX(-20px);

    opacity: 0;

  }

  100% {

    transform: translateX(0);

    opacity: 1;

  }

}

.fadeleft {

    -webkit-animation-name: fadeleft;

    animation-name: fadeleft;

}



@keyframes bigtosmall {

  0% {

  opacity: 1;

  -webkit-transform: scale(1.1);

  -ms-transform: scale(1.1);

  transform: scale(1.1);

  }

  100% {

  opacity: 1;

  -webkit-transform: scale(1);

  -ms-transform: scale(1);

  transform: scale(1);

  }

}

.bigtosmall{

  -webkit-animation-name: bigtosmall;

  animation-name: bigtosmall;

  transform-origin: 50% 50%;

}



@keyframes smalltobig {

  0% {

  -webkit-transform: scale(0);

  -ms-transform: scale(0);

  transform: scale(0);

  }

  100% {

  -webkit-transform: scale(1);

  -ms-transform: scale(1);

  transform: scale(1);

  }

}

.bigtosmall{

  -webkit-animation-name: bigtosmall;

  animation-name: bigtosmall;

  transform-origin: 50% 50%;

  width: 100%;

}

.contact_banh{height: 6.4rem}

.contact_banh video{width: 100%;height: 100%;object-fit: cover;}