@charset "utf-8";
html{-webkit-font-smoothing:antialiased;height: 100%;touch-action: manipulation;}
blockquote,body,code,dd,div,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,input,legend,li,ol,p,pre,td,textarea,th,ul{margin:0;padding:0}
header, hgroup, nav, menu, main, section, article, summary, details, aside, figure, figcaption, footer{display: block;margin:0;padding:0}
table{border-collapse:collapse;border-spacing:0}
table,th,td{border: 1px solid black;}
fieldset,img{border:0}
address,caption,cite,code,dfn,em,var{font-style:normal;font-weight:400;}
dl,ol,ul{list-style-type:none}
h1,h2,h3,h4,h5,h6{font-size:100%;}
a{text-decoration:none;color: inherit;}
a:hover{text-decoration:none;-webkit-tap-highlight-color:rgba(255,0,0,0);outline:0;outline:none;blr:expression(this.onFocus=this.blur())}
sup{vertical-align:text-top}
sub{vertical-align:text-bottom}
textarea{resize:none;outline: none;font-family: Arial,Microsoft Yahei;}
img{vertical-align:middle;max-width: 100%;height: auto;image-rendering: -webkit-optimize-contrast;image-rendering: -o-crisp-edges;image-rendering: -moz-crisp-edges;image-rendering: crisp-edges;-ms-interpolation-mode: nearest-neighbor;}
button,input[type=submit],input[type=text],input[type=button]{-webkit-appearance:none;-webkit-tap-highlight-color:rgba(255,0,0,0);outline:0;blr:expression(this.onFocus=this.blur())}
input{outline: 0;border-radius: 0;}
input::-webkit-input-safebox-button{display: none;/*去掉搜狗浏览器密码软盘*/}
body{color: #000;font-family: Arial,Microsoft Yahei;}
header,
footer,
main,
header *,
footer *,
main * {box-sizing: border-box;}
* {box-sizing: border-box;}
@media(max-width: 1200px){
    img{image-rendering: auto;}
}

#web-ietip {width: 526px; height: 90px; padding: 83px 0 0 84px; overflow:hidden; background: url(../css/ietip/browser.png) no-repeat center center; margin: 200px auto 0;}
#web-ietip a{display: block; width: 65px; height: 80px; float: left;}

.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;line-height:0;font-size:0;}
.ellipsis{overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.eps2{overflow : hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.eps3{overflow : hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;}
.eps4{overflow : hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 4;-webkit-box-orient: vertical;}


html{font-size: calc(100vw / 1920 * 100);}
@media(max-width: 900px){
    html{font-size: calc(900px / 1920 * 100);}
}

/*有些苹果系统自带的浏览器safari可能不支持calc和vw一起用，可以试着写成*/
/*html{font-size: 5.2083vw;}
@media(max-width: 900px){
    html{font-size: 46.875px;}
}*/

body{font-size: calc(16 * 1rem / 100);}
@media(max-width: 1584px){
    body{font-size: 13.2px;}
}

.s12{font-size: calc(12 * 1rem / 100);}
@media(max-width: 1920px){
    .s12{font-size: 12.0px;}
}
.s13{font-size: calc(13 * 1rem / 100);}
@media(max-width: 1846px){
    .s13{font-size: 12.5px;}
}
.s14{font-size: calc(14 * 1rem / 100);}
@media(max-width: 1783px){
    .s14{font-size: 13px;}
}
.s15{font-size: calc(15 * 1rem / 100);}
@media(max-width: 1664px){
    .s15{font-size: 13px;}
}
.s16{font-size: calc(16 * 1rem / 100);}
@media(max-width: 1620px){
    .s16{font-size: 13.5px;}
}
.s17{font-size: calc(17 * 1rem / 100);}
@media(max-width: 1525px){
    .s17{font-size: 13.5px;}
}
.s18{font-size: calc(18 * 1rem / 100);}
@media(max-width: 1493px){
    .s18{font-size: 14px;}
}
.s19{font-size: calc(19 * 1rem / 100);}
@media(max-width: 1415px){
    .s19{font-size: 14px;}
}
.s20{font-size: calc(20 * 1rem / 100);}
@media(max-width: 1392px){
    .s20{font-size: 14.5px;}
}
.s21{font-size: calc(21 * 1rem / 100);}
@media(max-width: 1326px){
    .s21{font-size: 14.5px;}
}
.s22{font-size: calc(22 * 1rem / 100);}
@media(max-width: 1309px){
    .s22{font-size: 15.0px;}
}
.s23{font-size: calc(23 * 1rem / 100);}
@media(max-width: 1277px){
    .s23{font-size: 15.3px;}
}
.s24{font-size: calc(24 * 1rem / 100);}
@media(max-width: 1248px){
    .s24{font-size: 15.6px;}
}
.s25{font-size: calc(25 * 1rem / 100);}
@media(max-width: 1221px){
    .s25{font-size: 15.9px;}
}
.s26{font-size: calc(26 * 1rem / 100);}
@media(max-width: 1196px){
    .s26{font-size: 16.2px;}
}
.s27{font-size: calc(27 * 1rem / 100);}
@media(max-width: 1173px){
    .s27{font-size: 16.5px;}
}
.s28{font-size: calc(28 * 1rem / 100);}
@media(max-width: 1152px){
    .s28{font-size: 16.8px;}
}
.s29{font-size: calc(29 * 1rem / 100);}
@media(max-width: 1132px){
    .s29{font-size: 17.1px;}
}
.s30{font-size: calc(30 * 1rem / 100);}
@media(max-width: 1113px){
    .s30{font-size: 17.4px;}
}
.s31{font-size: calc(31 * 1rem / 100);}
@media(max-width: 1096px){
    .s31{font-size: 17.7px;}
}
.s32{font-size: calc(32 * 1rem / 100);}
@media(max-width: 1080px){
    .s32{font-size: 18.0px;}
}
.s33{font-size: calc(33 * 1rem / 100);}
@media(max-width: 1064px){
    .s33{font-size: 18.3px;}
}
.s34{font-size: calc(34 * 1rem / 100);}
@media(max-width: 1050px){
    .s34{font-size: 18.6px;}
}
.s35{font-size: calc(35 * 1rem / 100);}
@media(max-width: 1036px){
    .s35{font-size: 18.9px;}
}
.s36{font-size: calc(36 * 1rem / 100);}
@media(max-width: 1024px){
    .s36{font-size: 19.2px;}
}
.s37{font-size: calc(37 * 1rem / 100);}
@media(max-width: 1011px){
    .s37{font-size: 19.5px;}
}
.s38{font-size: calc(38 * 1rem / 100);}
@media(max-width: 1000px){
    .s38{font-size: 19.8px;}
}
.s39{font-size: calc(39 * 1rem / 100);}
@media(max-width: 989px){
    .s39{font-size: 20.1px;}
}
.s40{font-size: calc(40 * 1rem / 100);}
@media(max-width: 979px){
    .s40{font-size: 20.4px;}
}
.s41{font-size: calc(41 * 1rem / 100);}
@media(max-width: 969px){
    .s41{font-size: 20.7px;}
}
.s42{font-size: calc(42 * 1rem / 100);}
@media(max-width: 960px){
    .s42{font-size: 21.0px;}
}
.s43{font-size: calc(43 * 1rem / 100);}
@media(max-width: 951px){
    .s43{font-size: 21.3px;}
}
.s44{font-size: calc(44 * 1rem / 100);}
@media(max-width: 942px){
    .s44{font-size: 21.6px;}
}
.s45{font-size: calc(45 * 1rem / 100);}
@media(max-width: 934px){
    .s45{font-size: 21.9px;}
}
.s46{font-size: calc(46 * 1rem / 100);}
@media(max-width: 926px){
    .s46{font-size: 22.2px;}
}
.s47{font-size: calc(47 * 1rem / 100);}
@media(max-width: 919px){
    .s47{font-size: 22.5px;}
}
.s48{font-size: calc(48 * 1rem / 100);}
@media(max-width: 911px){
    .s48{font-size: 22.8px;}
}
.s49{font-size: calc(49 * 1rem / 100);}
@media(max-width: 905px){
    .s49{font-size: 23.1px;}
}
.s50{font-size: calc(50 * 1rem / 100);}
@media(max-width: 898px){
    .s50{font-size: 23.4px;}
}
.s51{font-size: calc(51 * 1rem / 100);}
@media(max-width: 892px){
    .s51{font-size: 23.7px;}
}
.s52{font-size: calc(52 * 1rem / 100);}
@media(max-width: 886px){
    .s52{font-size: 24.0px;}
}
.s53{font-size: calc(53 * 1rem / 100);}
@media(max-width: 880px){
    .s53{font-size: 24.3px;}
}
.s54{font-size: calc(54 * 1rem / 100);}
@media(max-width: 874px){
    .s54{font-size: 24.6px;}
}
.s55{font-size: calc(55 * 1rem / 100);}
@media(max-width: 869px){
    .s55{font-size: 24.9px;}
}
.s56{font-size: calc(56 * 1rem / 100);}
@media(max-width: 864px){
    .s56{font-size: 25.2px;}
}
.s57{font-size: calc(57 * 1rem / 100);}
@media(max-width: 858px){
    .s57{font-size: 25.5px;}
}
.s58{font-size: calc(58 * 1rem / 100);}
@media(max-width: 854px){
    .s58{font-size: 25.8px;}
}
.s59{font-size: calc(59 * 1rem / 100);}
@media(max-width: 849px){
    .s59{font-size: 26.1px;}
}
.s60{font-size: calc(60 * 1rem / 100);}
@media(max-width: 844px){
    .s60{font-size: 26.4px;}
}
.s61{font-size: calc(61 * 1rem / 100);}
@media(max-width: 840px){
    .s61{font-size: 26.7px;}
}
.s62{font-size: calc(62 * 1rem / 100);}
@media(max-width: 836px){
    .s62{font-size: 27.0px;}
}
.s63{font-size: calc(63 * 1rem / 100);}
@media(max-width: 832px){
    .s63{font-size: 27.3px;}
}
.s64{font-size: calc(64 * 1rem / 100);}
@media(max-width: 828px){
    .s64{font-size: 27.6px;}
}
.s65{font-size: calc(65 * 1rem / 100);}
@media(max-width: 824px){
    .s65{font-size: 27.9px;}
}
.s66{font-size: calc(66 * 1rem / 100);}
@media(max-width: 820px){
    .s66{font-size: 28.2px;}
}
.s67{font-size: calc(67 * 1rem / 100);}
@media(max-width: 816px){
    .s67{font-size: 28.5px;}
}
.s68{font-size: calc(68 * 1rem / 100);}
@media(max-width: 813px){
    .s68{font-size: 28.8px;}
}
.s69{font-size: calc(69 * 1rem / 100);}
@media(max-width: 809px){
    .s69{font-size: 29.1px;}
}
.s70{font-size: calc(70 * 1rem / 100);}
@media(max-width: 806px){
    .s70{font-size: 29.4px;}
}
.s70{font-size: calc(70 * 1rem / 100);}
@media(max-width: 803px){
    .s70{font-size: 29.7px;}
}
.s71{font-size: calc(71 * 1rem / 100);}
@media(max-width: 800px){
    .s71{font-size: 30px;}
}
.s72{font-size: calc(72 * 1rem / 100);}
@media(max-width: 796px){
    .s72{font-size: 30.3px;}
}
.s73{font-size: calc(73 * 1rem / 100);}
@media(max-width: 793px){
    .s73{font-size: 30.6px;}
}
.s74{font-size: calc(74 * 1rem / 100);}
@media(max-width: 791px){
    .s74{font-size: 30.9px;}
}
.s75{font-size: calc(75 * 1rem / 100);}
@media(max-width: 788px){
    .s75{font-size: 31.2px;}
}
.s76{font-size: calc(76 * 1rem / 100);}
@media(max-width: 79px){
    .s76{font-size: 31.5px;}
}
.s77{font-size: calc(77 * 1rem / 100);}
@media(max-width: 785px){
    .s77{font-size: 31.8px;}
}
.s78{font-size: calc(78 * 1rem / 100);}
@media(max-width: 782px){
    .s78{font-size: 32.1px;}
}
.s79{font-size: calc(79 * 1rem / 100);}
@media(max-width: 780px){
    .s79{font-size: 32.4px;}
}
.s80{font-size: calc(80 * 1rem / 100);}
@media(max-width: 777px){
    .s80{font-size: 32.7px;}
}
.s150{font-size: calc(150 * 1rem / 100);}
@media(max-width: 683px){
    .s150{font-size: 53.4px;}
}


/*参考 http://html.hunuo.com/2024/01/mingjin/nav.html*/

@media(max-width: 750px){
    html{font-size: calc(100vw / 750 * 100);}
}
@media(max-width: 750px){
    .s12{font-size: 0.22rem;}
    .s13{font-size: 0.23rem;}
    .s14{font-size: 0.24rem;}
    .s15{font-size: 0.25rem;}
    .s16{font-size: 0.26rem;}
    .s17{font-size: 0.27rem;}
    .s18{font-size: 0.28rem;}
    .s19{font-size: 0.29rem;}
    .s20{font-size: 0.30rem;}
    .s21{font-size: 0.31rem;}
    .s22{font-size: 0.32rem;}
    .s23{font-size: 0.33rem;}
    .s24{font-size: 0.34rem;}
    .s25{font-size: 0.35rem;}
    .s26{font-size: 0.36rem;}
    .s27{font-size: 0.37rem;}
    .s28{font-size: 0.38rem;}
    .s29{font-size: 0.38rem;}
    .s30{font-size: 0.38rem;}
    .s31{font-size: 0.38rem;}
    .s32{font-size: 0.38rem;}
    .s33{font-size: 0.38rem;}
    .s34{font-size: 0.38rem;}
    .s35{font-size: 0.38rem;}
    .s36{font-size: 0.38rem;}
    .s37{font-size: 0.38rem;}
    .s38{font-size: 0.38rem;}
    .s39{font-size: 0.38rem;}
    .s40{font-size: 0.38rem;}
    .s41{font-size: 0.38rem;}
    .s42{font-size: 0.38rem;}
    .s43{font-size: 0.38rem;}
    .s44{font-size: 0.38rem;}
    .s45{font-size: 0.38rem;}
    .s46{font-size: 0.38rem;}
    .s47{font-size: 0.38rem;}
    .s48{font-size: 0.38rem;}
    .s49{font-size: 0.38rem;}
    .s50{font-size: 0.38rem;}
    .s51{font-size: 0.38rem;}
    .s52{font-size: 0.38rem;}
    .s53{font-size: 0.38rem;}
    .s54{font-size: 0.38rem;}
    .s55{font-size: 0.38rem;}
    .s56{font-size: 0.38rem;}
    .s57{font-size: 0.38rem;}
    .s58{font-size: 0.38rem;}
    .s59{font-size: 0.38rem;}
    .s60{font-size: 0.38rem;}
    .s61{font-size: 0.38rem;}
    .s62{font-size: 0.38rem;}
    .s63{font-size: 0.38rem;}
    .s64{font-size: 0.38rem;}
    .s65{font-size: 0.38rem;}
    .s66{font-size: 0.38rem;}
    .s67{font-size: 0.38rem;}
    .s68{font-size: 0.38rem;}
    .s69{font-size: 0.38rem;}
    .s70{font-size: 0.38rem;}
    .s71{font-size: 0.38rem;}
    .s72{font-size: 0.38rem;}
    .s73{font-size: 0.38rem;}
    .s74{font-size: 0.38rem;}
    .s75{font-size: 0.38rem;}
    .s76{font-size: 0.38rem;}
    .s77{font-size: 0.38rem;}
    .s78{font-size: 0.38rem;}
    .s79{font-size: 0.38rem;}
    .s80{font-size: 0.38rem;}
}









@media(max-width: 800px){
    /* .z1{max-width: 500px !important;width: 100% !important;margin: 0 auto !important;padding: 0 !important;float: none !important;display: block !important;} */
    .z1{width: 100% !important;margin: 0 auto !important;padding: 0 !important;float: none !important;display: block !important;}
    .z2,
    .z3,
    .z4,
    .z5{float: none !important;display: inline-block !important;vertical-align: top !important;margin: 0 2% 2% 0 !important;}
    .z2{width: 49% !important;}
    .z3{width: 32% !important;}
    .z4{width: 23.5% !important;}
    .z5{width: 18.4% !important;}
    .z2:nth-child(2n),
    .z3:nth-child(3n),
    .z4:nth-child(4n),
    .z5:nth-child(5n){margin-right: 0 !important;}
    .mb3{margin-bottom: 30px !important;}
    .mb2{margin-bottom: 20px !important;}
    .mb1{margin-bottom: 10px !important;}
    .mt1{margin-top: 10px !important;}
    .mt0{margin-top: 0px !important;}
    .l1{padding-left: 10px !important;}
    .r1{padding-right: 10px !important;}
    .t1{padding-top: 10px !important;}
    .b1{padding-bottom: 10px !important;}
    .l2{padding-left: 20px !important;}
    .r2{padding-right: 20px !important;}
    .t2{padding-top: 20px !important;}
    .b2{padding-bottom: 20px !important;}
    .l3{padding-left: 30px !important;}
    .r3{padding-right: 30px !important;}
    .t3{padding-top: 30px !important; }
    .b3{padding-bottom: 30px !important;}
    .t5{padding-top: 50px !important; }
    .b5{padding-bottom: 50px !important;}
    .t0{top: 0 !important;}
    .p0{padding: 0 !important;}
    .op1{opacity: 1 !important;}
    .hauto{height: auto !important;}
    .nomaxh{max-height: 100% !important;}
    .none{display: none !important;}
    .tl{text-align: left !important;}
    .trs{text-align: right !important;}
    .tcn{text-align: center !important;}
    .nblock{display: block !important;}
    .epsnone{-webkit-line-clamp: 100;}
    .bnone{border: none !important;}
    .maxw{max-width: 100% !important;}
    .maxh{max-height: 100% !important;}
    .jfls{justify-content: flex-start !important;}
}
@media(max-width: 450px){
    .w1{max-width: 500px !important;width: 100% !important;margin: 0 auto !important;padding: 0 !important;float: none !important;display: block !important;}
    .wm2{margin-bottom: 20px !important;}
    .wm1{margin-bottom: 10px !important;}
    .wl1{padding-left: 10px !important;}
    .wr1{padding-right: 10px !important;}
    .wt1{padding-top: 10px !important;}
    .wb1{padding-bottom: 10px !important;}
    .wl2{padding-left: 20px !important;}
    .wr2{padding-right: 20px !important;}
    .wt2{padding-top: 20px !important;}
    .wb2{padding-bottom: 20px !important;}
    .wl3{padding-left: 30px !important;}
    .wr3{padding-right: 30px !important;}
    .wt3{padding-top: 30px !important; }
    .wb3{padding-bottom: 30px !important;}
}

/* main{width: 100%;background-color: #fafafa;} */

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder{color: #999;}
input:-moz-placeholder,
textarea:-moz-placeholder{color: #999;}
input::-moz-placeholder,
textarea::-moz-placeholder{color: #999;}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder{color: #999;}

 /* 动画特效 */
 .teaser{opacity:0;transform:translate3d(0,25%,0);transition:opacity 1s ease-out 0.2s,transform 1s ease-out 0.2s,box-shadow .3s;}
 .teaser.is-visible{opacity:1;transform:translate3d(0,0,0);}
 .lefter{opacity:0;transform:translate3d(-35%,35%,0);transition:opacity 1s ease-out 0.2s,transform 1s ease-out 0.2s;}
 .lefter.is-visible{opacity:1;transform:translate3d(0,0,0);}
 .righter{opacity:0;transform:translate3d(35%,35%,0);transition:opacity 1s ease-out 0.2s,transform 1s ease-out 0.2s;}
 .righter.is-visible{opacity:1;transform:translate3d(0,0,0);}
 .downer{opacity:0;transform:translate3d(0,-35%,0);transition:opacity 1s ease-out 0.2s,transform 1s ease-out 0.2s;}
 .downer.is-visible{opacity:1;transform:translate3d(0,0,0);}
 .lter{opacity:0;transform:translate3d(-35%,0,0);transition:opacity 1s ease-out 0.2s,transform 1s ease-out 0.2s;}
 .lter.is-visible{opacity:1;transform:translate3d(0,0,0);}
 .rter{opacity:0;transform:translate3d(35%,0,0);transition:opacity 1s ease-out 0.2s,transform 1s ease-out 0.2s;}
 .rter.is-visible{opacity:1;transform:translate3d(0,0,0);}
 .delay1{transition-delay: 0.1s !important;}
 .delay2{transition-delay: 0.2s !important;}
 .delay3{transition-delay: 0.3s !important;}
 .delay4{transition-delay: 0.4s !important;}
 .delay5{transition-delay: 0.5s !important;}
 .delay6{transition-delay: 0.6s !important;}
 .delay7{transition-delay: 0.7s !important;}
 .delay8{transition-delay: 0.8s !important;}
 .delay9{transition-delay: 0.9s !important;}
 .delay10{transition-delay: 1s !important;}
 .delay11{transition-delay: 1.1s !important;}
 .delay12{transition-delay: 1.2s !important;}
 .delay13{transition-delay: 1.3s !important;}
 .delay14{transition-delay: 1.4s !important;}
 .delay15{transition-delay: 1.5s !important;}

 .teaser2{opacity:0;transform:translate3d(0,25%,0);transition:opacity 1s ease-out 0.2s,transform 1s ease-out 0.2s,box-shadow .3s;}
 .teaser2.is-visible2{opacity:1;transform:translate3d(0,0,0);}

/*视频容器样式*/
.xv-a {position: fixed;left: 0;top: 120%;z-index: 188; width: 100%;height: 100%;background-color: rgba(0, 0, 0, 0.7);transition: top .5s ease-in-out;}
.xv-a.show {top: 0;}
.xv-a.show .xv-e {visibility: visible;}
.xv-a.show .xv-f {display: block;}
.xv-b {position: absolute; background-color: #000; left: 50%;top: 50%;margin-left: -550px;margin-top: -300px;width: 1000px;height: 600px;}
.xv-c {display: block;width: 40px;height: 40px;background-color:#1a4793;position: absolute;right: 0; top: -40px;cursor: pointer;z-index: 10000;}
.xv-d {display: block;width: 100%;height: 100%;font-size: 21px;text-align: center;line-height: 40px;color: #fff;}
.xv-e {visibility: hidden;width: 100%; height: 100%;}
.xv-f {display: none;width: 100%;height: 100%;}
@media(max-width:1200px) {
   .xv-b {width: 90vw;height: auto;margin-top: 0;margin-left: 0;transform: translate(-50%, -50%);}
   .xv-f {max-height: 90vh;}
   .xv-e {height: 60vh;}
}


.my-content{
    width: 16rem;
    margin: 0 auto; 
} 
@media (max-width: 1680px) {
    .my-content{width: 90%; } 
} 
@media (max-width: 900px) {
    .my-content{width: 94%; } 
}
.md-md {
    position: relative;
    top: -2rem;
}
@media screen and (max-width: 900px) {
    .md-md {
        top: -70px;
    }
}
.sr-main{width: 100%;padding: 1.74rem 0.2rem 0.7rem;background-color: #f7f7f7;}
.sr-inner{width: 100%;max-width: 16rem;margin: 0 auto;}
.sr-title{color: #333;text-align: center;line-height: 1;margin-bottom: .3rem;}
.sr-title.white{color: #fff;}
.sr-form{font-size: 0;text-align: center;margin-bottom: .45rem;position: relative;}
.sr-col{display: inline-block;vertical-align: top;width: 5rem;position: relative;}
.sr-text{border: none;background-color: #fff;padding-left: .2rem; width: 100%;height: .5rem;color: #000;}
.sr-submit{display: inline-block;vertical-align: top;cursor: pointer;width: 1rem;height: .5rem;border: none; background-color: #228be6;background-image: url(../images/a4.png);background-size: .16rem auto;background-position: center center;background-repeat: no-repeat;}
.sr-tip{color: #000;line-height: 1.5;margin-bottom: .45rem;}
.sr-form input::-webkit-input-placeholder,
.sr-form textarea::-webkit-input-placeholder{color: #999;}
.sr-form input:-moz-placeholder,
.sr-form textarea:-moz-placeholder{color: #999;}
.sr-form input::-moz-placeholder,
.sr-form textarea::-moz-placeholder{color: #999;}
.sr-form input:-ms-input-placeholder,
.sr-form textarea:-ms-input-placeholder{color: #999;}
.sr-empty{width: 1.6em;height: 1.6em;margin-top: -0.8em;line-height: 1.6;border-radius: 50%;background-color: #fff;text-align: center;color: #333;position: absolute;right: 0.2rem;top: 50%;cursor: pointer;}
.sr-tip .dd{padding-right: .35rem;color: #000;display: inline-block;vertical-align: top;}
.sr-tip .num{color: #228be6;}
.sr-t1{border-left: 0.03rem solid #228be6;color: #000;margin-bottom: .3rem;padding-left: .1rem;line-height: 1;}
.sr-t1 .num{color: #228be6;}
.sr-conts{width: 100%;}
.sr-cont{width: 100%;padding-bottom: 0.5rem;position: relative;}
.sr-cont:last-child{padding-bottom: 0;}
.sr-main .cores{padding: 0;}
.sr-main .newsmd{padding: 0;}
.sr-main .target{position: absolute;left: 0;top: -1.3rem;}
@media(max-width: 1920px){
    .sr-t1{border-left-width: 3px;}
}
@media(max-width: 1390px){
    .sr-col{width: 362px;}
    .sr-text{height: 36px;}
    .sr-submit{width: 72px;height: 36px;background-size: 14px auto;}
}
@media(max-width: 750px){
    .sr-tip .dt{display: block;}
    .sr-tip .dd{padding-right: .3rem;}
    .sr-col{width: calc(100% - 1rem);}
    .sr-text{height: 0.6rem;}
    .sr-submit{width: 1rem;height: 0.6rem;background-size: 14px auto;background-size: .25rem auto;}
}
  
 
.ho-main{width: 100%;padding: 1.74rem 3% 0.7rem;background-color: #f7f7f7;}
.ho-inner{width: 100%;max-width: 16rem;margin: 0 auto;}
.ho-title{display: inline-block;vertical-align: top;}
.ho-em{width: 100%;color: #228be6;line-height: 1.5}
.ho-am{width: 100%;color: #000;font-weight: bold;line-height: 1.5}
.ho-list{width: 100%;font-size: 0;padding-top: .6rem;}
.ho-item{display: inline-block;vertical-align: top;width: 23.625%;margin-right: 1.833%;transition: all .5s;position: relative;}
.ho-item:nth-child(4n){margin-right: 0;}
.ho-box{width: 100%;padding-top: 87.3%;position: relative;}
.ho-img{height: 100%;position: absolute;left: 50%;top: 0;transform: translate(-50%,0);object-fit: contain;}
.ho-item:after{content: "";display: block;width: 100%;padding-top: 42.857%;background-image: url(../images/bg10.png);background-size: 100% 100%;}
.ho-tit{color: #333;line-height: 1.5;position: absolute;left: 0;top: 0.3rem;margin-top: 87.3%;padding: 0 0.2rem;text-align: center;width: 100%;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;}
@media(min-width: 1201px){
    .ho-item:hover{transform: translate(0,-0.1rem);}
}
@media(max-width: 750px){
    .ho-item{width: calc(50% - 0.15rem);margin-right: 0.3rem;}
    .ho-item:nth-child(2n){margin-right: 0;}
    .ho-tit{padding: 0 0.1rem;}
}

.pt-main{width: 100%;padding: 1.74rem 3% 0.7rem;background-color: #f7f7f7;}
.pt-inner{width: 100%;max-width: 16rem;margin: 0 auto;}
.pt-title{display: inline-block;vertical-align: top;}
.pt-em{width: 100%;color: #228be6;line-height: 1.5}
.pt-am{width: 100%;color: #000;font-weight: bold;line-height: 1.5}
.pt-list{width: 100%;font-size: 0;padding-top: .6rem;}
.pt-item{display: inline-block;vertical-align: top;width: 23.625%;margin-right: 1.833%;transition: all .5s;position: relative;}
.pt-item:nth-child(4n){margin-right: 0;}
.pt-box{width: 100%;padding-top: 87.3%;position: relative;}
.pt-img{height: 100%;position: absolute;left: 50%;top: 0;transform: translate(-50%,0);object-fit: contain;}
.pt-item:after{content: "";display: block;width: 100%;padding-top: 42.857%;background-image: url(../images/bg10.png);background-size: 100% 100%;}
@media(min-width: 1201px){
    .pt-item:hover{transform: translate(0,-0.1rem);}
}
@media(max-width: 750px){
    .pt-item{width: calc(50% - 0.15rem);margin-right: 0.3rem;}
    .pt-item:nth-child(2n){margin-right: 0;}
}


.iv-main{width: 100%;padding: 1.74rem 3% 0.7rem;background-color: #f7f7f7;}
.iv-inner{width: 100%;max-width: 16rem;margin: 0 auto;}
.iv-title{display: inline-block;vertical-align: top;}
.iv-em{width: 100%;color: #228be6;line-height: 1.5}
.iv-am{width: 100%;color: #000;font-weight: bold;line-height: 1.5}
.iv-list{width: 100%;font-size: 0;padding-top: .6rem;}
.iv-item{width: 32%;margin-right: 2%;margin-bottom: 2%;cursor: pointer;position: relative;display: inline-block;vertical-align: top;}
.iv-item:nth-child(3n){margin-right: 0;}
.iv-box{width: 100%;padding-top: 56.25%;position: relative;border-radius: 0.1rem;overflow: hidden;}
.iv-img{width: 100%;height: 100%;position: absolute;left: 0;top: 0;object-fit: cover;}
.iv-play{width: .8rem;height: .8rem;margin-left: -0.4rem;margin-top: -0.4rem;background-image: url(../images/play.png);background-size: 100% 100%;position: absolute;left: 50%;top: 50%;cursor: pointer;z-index: 12;}
.iv-text{color: #fff;width: 100%;padding: 0.1rem 0.2rem;position: absolute;left: 0;bottom: 0;z-index: 12;line-height: 1.5;}
@media(max-width: 750px){
    .iv-item{width: calc(50% - 0.15rem);margin-right: 0.3rem;margin-bottom: 0.3rem;}
    .iv-item:nth-child(3n){margin-right: 0.3rem;}
    .iv-item:nth-child(2n){margin-right: 0;}
    .iv-text{font-size: .24rem;padding: 0.1rem;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
    .iv-play{width: .6rem;height: .6rem;margin-left: -0.3rem;margin-top: -0.3rem;}
}

.more-row{text-align: center;padding-top: .5rem;}
.more-btn{display: inline-block;vertical-align: top;background-color: #228be6;color: #fff;line-height: 2.8;border-radius: 1.4em;padding: 0 0.4rem;cursor: pointer;}
@media(max-width: 800px){
    .more-row{padding-top: 20px;}
    .more-btn{line-height: 2.2;border-radius: 1.1em;padding: 0 0.3rem;}
}


.em-main{width: 100%;padding: 1.74rem 3% 0.7rem;background-color: #f7f7f7;}
.em-inner{width: 100%;max-width: 950px;margin: 0 auto;}
.em-main .subH1{text-align:center;font-size:22px;line-height:30px;padding:10px 0;margin-bottom:20px;}
.em-main .email{background:url(../images/mail-bg.jpg);width: 950px;height: 376px;background-size: cover;background-position: center center;position: relative;}
.em-main .in{font-weight: bolder;position: absolute;right: 12.63%;top: 100px;}
.bizmail_column{display: flex;}
.bizmail_loginpanel{font-size:12px;width:300px;height:auto;border:1px solid #cccccc;background:#ffffff;}
.bizmail_LoginBox{padding:10px 15px;}
.bizmail_loginpanel h3{padding-bottom:5px;margin:0 0 5px 0;border-bottom:1px solid #cccccc;font-size:14px;}
.bizmail_loginpanel form{margin:0;padding:0;}
.bizmail_loginpanel input.text{font-size:12px;width:100px;height:20px;margin:0 2px;border:1px solid #C3C3C3;border-color:#7C7C7C #C3C3C3 #C3C3C3 #9A9A9A;}
.bizmail_loginpanel input{border-width: 1px;}
.bizmail_loginpanel .bizmail_column{height:28px;}
.bizmail_loginpanel .bizmail_column label{display:block;float:left;width:30px;height:24px;line-height:24px;font-size:12px;}
.bizmail_loginpanel .bizmail_column .bizmail_inputArea{float:left;width:240px;}
.bizmail_loginpanel .bizmail_column span{font-size:12px;word-wrap:break-word;margin-left: 2px;line-height:200%;}
.bizmail_loginpanel .bizmail_SubmitArea{margin-left:30px;clear:both;}
.bizmail_loginpanel .bizmail_SubmitArea a{font-size:12px;margin-left:5px;}
.bizmail_loginpanel select{width:110px;height:20px;margin:0 2px;}
@media(min-width: 1921px){
    .em-inner{max-width: 9.5rem;}
    .em-main .subH1{font-size:.22rem;line-height:.3rem;padding:.1rem 0;margin-bottom:.2rem;}
    .em-main .email{width: 9.5rem;height: 3.76rem;}
    .em-main .in{top: 1rem;}
    .bizmail_loginpanel{font-size:.12rem;width:3rem;}
    .bizmail_LoginBox{padding:.1rem .15rem;}
    .bizmail_loginpanel h3{padding-bottom:.05rem;margin:0 0 .05rem 0;font-size:.14rem;}
    .bizmail_loginpanel input.text{font-size:.12rem;width:1rem;height:.2rem;margin:0 .02rem;}
    .bizmail_loginpanel .bizmail_column{height:.28rem;}
    .bizmail_loginpanel .bizmail_column label{width:.3rem;height:.24rem;line-height:.24rem;font-size:.12rem;}
    .bizmail_loginpanel .bizmail_column .bizmail_inputArea{width:2.4rem;}
    .bizmail_loginpanel .bizmail_column span{font-size:.12rem;margin-left: .02rem;}
    .bizmail_loginpanel .bizmail_SubmitArea{margin-left:.3rem;}
    .bizmail_loginpanel .bizmail_SubmitArea a{font-size:.12rem;margin-left:.05rem;}
    .bizmail_loginpanel select{width:1.1rem;height:.2rem;margin:0 .02rem;}
    .bizmail_loginpanel input[type="submit"]{width: .66rem !important;height: .19rem;font-size: .13rem;}
}
@media(max-width: 1012px){
    .em-main .email{width: 100%;}
}
@media(max-width: 800px){
    .em-main .in{right: 5%;}
}
@media(max-width: 750px){
    .em-main{padding-bottom: 0.6rem;padding-top: calc(40px + 0.8rem);}
    .em-main .subH1{margin-bottom: 10px;}
    .em-main .in{right: 50%;margin-right: -150px;}
    .em-main .email{background-position: right top;}
}