@charset "utf-8";
.nav-main a{text-decoration:none;color: inherit;color:#666;}
.nav-main a:hover{text-decoration:none;-webkit-tap-highlight-color:rgba(255,0,0,0);outline:0;outline:none;blr:expression(this.onFocus=this.blur())}
.x-a img{vertical-align:middle;max-width: 100%;height: auto;}
.x-a *{box-sizing: border-box;line-height: 1;}




html{font-size: calc(100vw / 1920 * 100);}
@media(max-width: 800px){
    html{font-size: calc(800px / 1920 * 100);}
}

body{font-size: calc(16 * 100vw / 1920);}
@media(max-width: 1584px){
    body{font-size: 13.2px;}
}

.s12{font-size: calc(12 * 100vw / 1920);}
@media(max-width: 1920px){
    .s12{font-size: 12.0px;}
}
.s13{font-size: calc(13 * 100vw / 1920);}
@media(max-width: 1816px){
    .s13{font-size: 12.3px;}
}
.s14{font-size: calc(14 * 100vw / 1920);}
@media(max-width: 1728px){
    .s14{font-size: 12.6px;}
}
.s15{font-size: calc(15 * 100vw / 1920);}
@media(max-width: 1651px){
    .s15{font-size: 12.9px;}
}
.s16{font-size: calc(16 * 100vw / 1920);}
@media(max-width: 1584px){
    .s16{font-size: 13.2px;}
}
.s17{font-size: calc(17 * 100vw / 1920);}
@media(max-width: 1524px){
    .s17{font-size: 13.5px;}
}
.s18{font-size: calc(18 * 100vw / 1920);}
@media(max-width: 1472px){
    .s18{font-size: 13.8px;}
}
.s19{font-size: calc(19 * 100vw / 1920);}
@media(max-width: 1424px){
    .s19{font-size: 14.1px;}
}
.s20{font-size: calc(20 * 100vw / 1920);}
@media(max-width: 1382px){
    .s20{font-size: 14.4px;}
}
.s21{font-size: calc(21 * 100vw / 1920);}
@media(max-width: 1344px){
    .s21{font-size: 14.7px;}
}
.s22{font-size: calc(22 * 100vw / 1920);}
@media(max-width: 1309px){
    .s22{font-size: 15.0px;}
}
.s23{font-size: calc(23 * 100vw / 1920);}
@media(max-width: 1277px){
    .s23{font-size: 15.3px;}
}
.s24{font-size: calc(24 * 100vw / 1920);}
@media(max-width: 1248px){
    .s24{font-size: 15.6px;}
}
.s25{font-size: calc(25 * 100vw / 1920);}
@media(max-width: 1221px){
    .s25{font-size: 15.9px;}
}
.s26{font-size: calc(26 * 100vw / 1920);}
@media(max-width: 1196px){
    .s26{font-size: 16.2px;}
}
.s27{font-size: calc(27 * 100vw / 1920);}
@media(max-width: 1173px){
    .s27{font-size: 16.5px;}
}
.s28{font-size: calc(28 * 100vw / 1920);}
@media(max-width: 1152px){
    .s28{font-size: 16.8px;}
}
.s29{font-size: calc(29 * 100vw / 1920);}
@media(max-width: 1132px){
    .s29{font-size: 17.1px;}
}
.s30{font-size: calc(30 * 100vw / 1920);}
@media(max-width: 1113px){
    .s30{font-size: 17.4px;}
}
.s31{font-size: calc(31 * 100vw / 1920);}
@media(max-width: 1096px){
    .s31{font-size: 17.7px;}
}
.s32{font-size: calc(32 * 100vw / 1920);}
@media(max-width: 1080px){
    .s32{font-size: 18.0px;}
}
.s33{font-size: calc(33 * 100vw / 1920);}
@media(max-width: 1064px){
    .s33{font-size: 18.3px;}
}
.s34{font-size: calc(34 * 100vw / 1920);}
@media(max-width: 1050px){
    .s34{font-size: 18.6px;}
}
.s35{font-size: calc(35 * 100vw / 1920);}
@media(max-width: 1036px){
    .s35{font-size: 18.9px;}
}
.s36{font-size: calc(36 * 100vw / 1920);}
@media(max-width: 1024px){
    .s36{font-size: 19.2px;}
}
.s37{font-size: calc(37 * 100vw / 1920);}
@media(max-width: 1011px){
    .s37{font-size: 19.5px;}
}
.s38{font-size: calc(38 * 100vw / 1920);}
@media(max-width: 1000px){
    .s38{font-size: 19.8px;}
}
.s39{font-size: calc(39 * 100vw / 1920);}
@media(max-width: 989px){
    .s39{font-size: 20.1px;}
}
.s40{font-size: calc(40 * 100vw / 1920);}
@media(max-width: 979px){
    .s40{font-size: 20.4px;}
}
.s41{font-size: calc(41 * 100vw / 1920);}
@media(max-width: 969px){
    .s41{font-size: 20.7px;}
}
.s42{font-size: calc(42 * 100vw / 1920);}
@media(max-width: 960px){
    .s42{font-size: 21.0px;}
}
.s43{font-size: calc(43 * 100vw / 1920);}
@media(max-width: 951px){
    .s43{font-size: 21.3px;}
}
.s44{font-size: calc(44 * 100vw / 1920);}
@media(max-width: 942px){
    .s44{font-size: 21.6px;}
}
.s45{font-size: calc(45 * 100vw / 1920);}
@media(max-width: 934px){
    .s45{font-size: 21.9px;}
}
.s46{font-size: calc(46 * 100vw / 1920);}
@media(max-width: 926px){
    .s46{font-size: 22.2px;}
}
.s47{font-size: calc(47 * 100vw / 1920);}
@media(max-width: 919px){
    .s47{font-size: 22.5px;}
}
.s48{font-size: calc(48 * 100vw / 1920);}
@media(max-width: 911px){
    .s48{font-size: 22.8px;}
}
.s49{font-size: calc(49 * 100vw / 1920);}
@media(max-width: 905px){
    .s49{font-size: 23.1px;}
}
.s50{font-size: calc(50 * 100vw / 1920);}
@media(max-width: 898px){
    .s50{font-size: 23.4px;}
}
.s51{font-size: calc(51 * 100vw / 1920);}
@media(max-width: 892px){
    .s51{font-size: 23.7px;}
}
.s52{font-size: calc(52 * 100vw / 1920);}
@media(max-width: 886px){
    .s52{font-size: 24.0px;}
}
.s53{font-size: calc(53 * 100vw / 1920);}
@media(max-width: 880px){
    .s53{font-size: 24.3px;}
}
.s54{font-size: calc(54 * 100vw / 1920);}
@media(max-width: 874px){
    .s54{font-size: 24.6px;}
}
.s55{font-size: calc(55 * 100vw / 1920);}
@media(max-width: 869px){
    .s55{font-size: 24.9px;}
}
.s56{font-size: calc(56 * 100vw / 1920);}
@media(max-width: 864px){
    .s56{font-size: 25.2px;}
}
.s57{font-size: calc(57 * 100vw / 1920);}
@media(max-width: 858px){
    .s57{font-size: 25.5px;}
}
.s58{font-size: calc(58 * 100vw / 1920);}
@media(max-width: 854px){
    .s58{font-size: 25.8px;}
}
.s59{font-size: calc(59 * 100vw / 1920);}
@media(max-width: 849px){
    .s59{font-size: 26.1px;}
}
.s60{font-size: calc(60 * 100vw / 1920);}
@media(max-width: 844px){
    .s60{font-size: 26.4px;}
}
.s61{font-size: calc(61 * 100vw / 1920);}
@media(max-width: 840px){
    .s61{font-size: 26.7px;}
}
.s62{font-size: calc(62 * 100vw / 1920);}
@media(max-width: 836px){
    .s62{font-size: 27.0px;}
}
.s63{font-size: calc(63 * 100vw / 1920);}
@media(max-width: 832px){
    .s63{font-size: 27.3px;}
}
.s64{font-size: calc(64 * 100vw / 1920);}
@media(max-width: 828px){
    .s64{font-size: 27.6px;}
}
.s65{font-size: calc(65 * 100vw / 1920);}
@media(max-width: 824px){
    .s65{font-size: 27.9px;}
}
.s66{font-size: calc(66 * 100vw / 1920);}
@media(max-width: 820px){
    .s66{font-size: 28.2px;}
}
.s67{font-size: calc(67 * 100vw / 1920);}
@media(max-width: 816px){
    .s67{font-size: 28.5px;}
}
.s68{font-size: calc(68 * 100vw / 1920);}
@media(max-width: 813px){
    .s68{font-size: 28.8px;}
}
.s69{font-size: calc(69 * 100vw / 1920);}
@media(max-width: 809px){
    .s69{font-size: 29.1px;}
}
.s70{font-size: calc(70 * 100vw / 1920);}
@media(max-width: 806px){
    .s70{font-size: 29.4px;}
}
 
.s71{font-size: calc(71 * 100vw / 1920);}
@media(max-width: 800px){
    .s71{font-size: 30px;}
}
.s72{font-size: calc(72 * 100vw / 1920);}
@media(max-width: 796px){
    .s72{font-size: 30.3px;}
}
.s73{font-size: calc(73 * 100vw / 1920);}
@media(max-width: 793px){
    .s73{font-size: 30.6px;}
}
.s74{font-size: calc(74 * 100vw / 1920);}
@media(max-width: 791px){
    .s74{font-size: 30.9px;}
}
.s75{font-size: calc(75 * 100vw / 1920);}
@media(max-width: 788px){
    .s75{font-size: 31.2px;}
}
.s76{font-size: calc(76 * 100vw / 1920);}
@media(max-width: 79px){
    .s76{font-size: 31.5px;}
}
.s77{font-size: calc(77 * 100vw / 1920);}
@media(max-width: 785px){
    .s77{font-size: 31.8px;}
}
.s78{font-size: calc(78 * 100vw / 1920);}
@media(max-width: 782px){
    .s78{font-size: 32.1px;}
}
.s79{font-size: calc(79 * 100vw / 1920);}
@media(max-width: 780px){
    .s79{font-size: 32.4px;}
}
.s80{font-size: calc(80 * 100vw / 1920);}
@media(max-width: 777px){
    .s80{font-size: 32.7px;}
}
 


/* 动画 */

.teaser{opacity:0;transform:translate3d(0,80px,0);transition:opacity 2s cubic-bezier(.25,.1,.25,1),transform 2s cubic-bezier(.25,.1,.25,1);}
.teaser.is-visible{opacity:1;transform:translate3d(0,0,0);} 
.lter{opacity:0;transform:translate3d(-80px,0,0);transition:opacity 2s cubic-bezier(.25,.1,.25,1),transform 2s cubic-bezier(.25,.1,.25,1);}
.lter.is-visible{opacity:1;transform:translate3d(0,0,0);}
.rter{opacity:0;transform:translate3d(80px,0,0);transition:opacity 2s cubic-bezier(.25,.1,.25,1),transform 2s cubic-bezier(.25,.1,.25,1);}
.rter.is-visible{opacity:1;transform:translate3d(0,0,0);}

.scale{opacity:0;transform:scale(1.3);transition:transform 2s cubic-bezier(.25,.1,.25,1);transform-origin: center bottom;}
.scale.is-visible{opacity:1;transform:scale(1);}

.reduce{opacity:0;transform:scale(.7);transition:transform 2s cubic-bezier(.25,.1,.25,1);transform-origin: center bottom;}
.reduce.is-visible{opacity:1;transform:scale(1);}

@media(min-width: 750px) {

    .teaser.delay2  {transition-delay: .2s;}
    .teaser.delay4  {transition-delay: 0.4s;}
    .teaser.delay6  {transition-delay: 0.6s;}
    .teaser.delay8  {transition-delay: 0.8s;}
 
    .lter.delay2  {transition-delay: 0.2s;}
    .lter.delay4  {transition-delay: 0.4s;}
    .lter.delay6  {transition-delay: 0.6s;}
    .lter.delay8  {transition-delay: 0.8s;}
 
    .rter.delay2  {transition-delay: 0.2s;}
    .rter.delay4  {transition-delay: 0.4s;}
    .rter.delay6  {transition-delay: 0.6s;}
    .rter.delay8  {transition-delay: 0.8s;} 
    
    .scale.delay2  {transition-delay: 0.2s;}
    .scale.delay4  {transition-delay: 0.4s;}
    .scale.delay6  {transition-delay: 0.6s;}
    .scale.delay8  {transition-delay: 0.8s;} 
    .scale.delay2  {transition-delay: 0.2s;}
    
    .reduce.delay4  {transition-delay: 0.4s;}
    .reduce.delay6  {transition-delay: 0.6s;}
    .reduce.delay8  {transition-delay: 0.8s;} 

}



.navzizhi{ width: 100%;overflow: hidden; border-bottom: 1px solid #ececec;}
.nav-main{width: 16rem;margin: 0 auto;}
.nav-main:after{content:".";display:block;height:0;clear:both;visibility:hidden;line-height:0;font-size:0;}
.nav-left{float: left;font-size: 0;}
.nav-one{display: inline-block;vertical-align: middle;position: relative;cursor: pointer; line-height: .7rem;margin-right: .5rem; color: #666666;}
.nav-one:before{content: '';position: absolute;bottom: 0;left: 50%;transform: translate(-50%,0); width:0;transition: all ease .5s; height: 2px;background-color: #0c5285;}
.nav-one:hover{color: #0c5285;}
.nav-one:hover:before{width: 100%;}
.nav-one.active{color: #0c5285;}
.nav-one.active:before{width: 100%;}
.nav-right{float: right;font-size: 0;}
.nav-item{display: inline-block;vertical-align: middle;cursor: pointer; color: #666666;line-height: .7rem;  height: .7rem;}
.nav-item:after{content: '>';margin: 0 .15rem;cursor: default;}
.nav-item:last-child:after{display: none;}
.nav-item:first-child:before{content: '';cursor: default;display: inline-block;vertical-align: middle;margin-right: .2rem; width: 1em;height: .7rem;background-image: url('../images/a20.png');background-size: 100% auto;background-position: center center;background-repeat: no-repeat;}



.x-a{width: 100%;padding-top: .6rem;padding-bottom: .85rem;  }
.x-main{width: 16rem;margin: 0 auto;}
.x-titles{width: 100%; text-align: center;font-weight: bold;margin-bottom: .9rem;}
.x-cont{width: 100%;font-size: 0;padding-bottom: .35rem;}
.x-item{display: inline-block;vertical-align: top;width: calc(25% - .305rem);margin-bottom: .5rem; margin-right: .4rem;text-align: center; border-radius: .06rem;overflow: hidden;border: solid 1px #e5e5e5;}
.x-item:nth-child(4n){margin-right: 0;}
.x-img{width: 100%;height: 3.4rem;line-height: 3.4rem; overflow: hidden;}
.x-img img{cursor: pointer; max-width:  72.97%;max-height: 78.23%;transform: scale(1.00);transition: all ease .5s;}
.x-text{display: block; cursor: pointer;width: 100%;}
.x-name{width: 100%;line-height: .6rem;padding: 0 .1rem; background-color: #eeeeee;display: block;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}

.x-item:hover .x-img img{transform: scale(1.05);}
.x-item:hover .x-name{color: #ffffff;   background-color: #0c5285;}

@media(max-width:750px) {   
    .x-main{width: 100%;max-width: 500px;padding-left: 20px;padding-right: 20px;} 
    .x-item{width: calc(50% - 5px);margin-right: 10px;}
    .x-item:nth-child(2n){margin-right: 0;}
}