/*reset*/
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{margin:0;padding:0;}
table{border-collapse:collapse;border-spacing: 0; }
address,caption,cite,code,dfn,em,strong,th,var{font-weight:normal;font-style:normal; }
ol,ul{list-style: none; }
caption,th{text-align: left; }
h1,h2,h3,h4,h5,h6{font-weight:normal;font-size: 100%; }
q:before,q:after{content: ""; }
fieldset,img,abbr,acronym{border: 0; }
.fl{float: left;}
.fr{float: right;}
.c:before,.c:after{content:"";display:table; }
.c:after{clear: both; }
.c{zoom: 1; }
/* html{overflow-x: hidden; } */
body{font: 12px/1.5 "\5FAE\8F6F\96C5\9ED1"; text-align: justify; margin: 0 auto !important;background:#101111;}
a{text-decoration: none; overflow: hidden; transition: filter .3s,border .3s,color .3s;}
a:hover{text-decoration: none; }
:focus{outline: none; }
.pr { position: relative; }
.pa { position: absolute; }
.hide { display: block; width: 0; height: 0; overflow: hidden; }
.db { display: block; text-indent: -999em; }
@font-face { font-family: "font"; src: url(//game.gtimg.cn/images/cfhd/cp/a20240101rlr/font.TTF); }
/* @font-face { font-family: "font2"; src: url(//game.gtimg.cn/images/cfhd/cp/a20240101rlr/font2.otf); } */

@keyframes big{0%{transform: scale(1.15);}100%{transform: scale(.95);}}
body{
    /* min-width: 1200px; */
    /* max-width: 1920px; */
    margin: 0 auto;
    overflow-x: hidden;
}
.pc{
    min-width: 1200px;
    margin: 0 auto;
}
.nav-box{
    width: 100%;
    height: 90px;
    background-color: #fff;
    position: relative;
    overflow: hidden;
}
.navbar-brand{
    width: 188px;
    height: 100%;
    position: relative;
    font-size: 0;
    line-height: 90px;
}
.nav-item{
    width: 1200px;
    margin: 0 auto;
    position: relative;
}
.navbar-brand .nav-logo,.navbar-brand .logo_title{
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
    color: #304051;
    font-size: 20px;
    font-weight: bold;
}
.nav-box .nav-item ul{
    position: absolute;
    height: 100%;
    right: 0;
    top: 0;
    font-size: 0;
}
.nav-box .nav-item ul li{
    height: 100%;
    line-height: 90px;
    display: inline-block;
    vertical-align: middle;
}
.nav-box .nav-item ul li a{
    color: #304051;
    font-size: 18px;
    height: 100%;
    display: block;
}
.main{
    width: 100%;
    height: 2611px;
    background: url(../img/bg.jpg) no-repeat top center;

}
.con{
    position: relative;
    width: 1200px;
    margin: 0 auto;
}
.con1{
    height: 810px;
}
.bottom{
    height: 254px;
    width: 100%;
    background-color: #3c486a;
}
.list{
    padding-top: 50px;
    box-sizing: border-box;
    font-size: 18px;
    text-align: center;
    color: #fff;
}
.list a{
    display: inline-block;
    vertical-align: middle;
    margin: 0 10px;
    font-size: 18px;
    color: #fff;
}
.con1 .theme{
    position: absolute;
    top: 58px;
}
.con1 .cphone-box img{
    position: relative;
    z-index: 2;
}
.con1 .cphone-box .video-wrap-innner{
    overflow: hidden;
    padding: 18px 21px 8px 22px;
    max-height: 100%;
    width: 100%;
    z-index: 1;
    position: absolute;
    left: 0;
    top: 0;
    box-sizing: border-box;
}
.con1 .cphone-box .video-wrap-innner video{
    object-fit: cover;
    object-position: center;
    height: 100%;
    width: 100%;
    border-radius: 26px;
    position: relative;
    z-index: 2;
}
.con1 .code-box{
    width: 791px;
    height: 245px;
    /* border: 1px solid red; */
    position: absolute;
    top: 450px;
    text-align: center;
    left: 0;
}
.con1 .code-box img {
    display: inline-block;
    vertical-align: middle;
    margin: 0 20px;
}
.con1 .cphone-box{
    position: absolute;
    right: 0;
    top: 80px;
    right: 16px;
    width: 347px;
    height: 694px;
}
.con2{
    height: 900px;
}
.con2 .cphone-box{
    position: absolute;
    top: 66px;
    left: 34px;
}
.con2 .copywriting{
    position: absolute;
    right: 0;
    top: 302px;
}
.con3{
    height: 900px;
}
.con3 .copywriting{
    position: absolute;
    top: 290px;
    left: 0;
}
.con3 .cphone-box{
    position: absolute;
    top: 50px;
    right: 11px;
}
.pc.about .main{
    height: 810px;
}
.pc.about .main .desc{
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px;
    color: #212529;
}
.pc.about .main .desc p{
    font-size: 20px;
    line-height: 2;
}
.lh-icon-1{
    position: absolute;
    bottom: 0;
    right: 245px;
    z-index: 3;
}
.lh-icon-2{
    position: absolute;
    bottom: 0;
    left: 322px;
    z-index: 3;
}
.lh-icon-3{
    position: absolute;
    bottom: 16px;
    right: 286px;
    z-index: 3;
}