.container{
    width: 1327px;
    margin: 0 auto;
}
.container-small{
    width: 1276px;
    margin: 0 auto;
}
.flex{
    display: flex;
    justify-content: space-between;
    height: 100%;
}
.btn{
    width:115px;
    line-height:34px;
    background: #0068b7;
    color: white;
    border: 0;
    outline: 0;
    cursor: pointer;
}
.mar-t-15{
    margin-top: 15px;
}
.mar-t-18{
    margin-top: 18px;
}
.mar-t-21{
    margin-top: 21px;
}
.mar-t-22{
    margin-top: 22px;
}
.mar-t-26{
    margin-top: 26px;
}
.mar-t-35{
    margin-top: 35px;
}
.mar-t-52{
    margin-top: 52px;
}
.mar-t-62{
    margin-top: 62px;
}
.mar-t-58{
    margin-top: 58px;
}
.mar-t-60{
    margin-top: 60px;
}
.mar-t-86{
    margin-top: 86px;
}
.mar-l-25{
    margin-left: 25px;
}
.mar-r-12{
    margin-left: 12px;
}
.mar-r-15{
    margin-right: 15px;
}
.mar-r-106{
    margin-right: 106px;
}
.mar-t-29{
    margin-top: 29px;
}
.mar-t-34{
    margin-top: 34px;
}
.mar-t-50{
    margin-top: 50px;
}
.mar-t-136{
    margin-top: 136px;
}
.mar-b-30{
    margin-bottom:30px;
}
.mar-b-94{
    margin-bottom:94px;
}
.mar-b-43{
    margin-bottom:43px;
}
.mar-b-67{
    margin-bottom:67px;
}
.mar-tb-25{
    margin-top:25px;
    margin-bottom: 25px;
}
.mar-tb-50{
    margin-top:50px;
    margin-bottom: 50px;
}
.mar-tb-32{
    margin-top:32px;
    margin-bottom: 32px;
}
.mar-l-58{
    margin-left: 58px;
}
.mar-l-75{
    margin-left: 75px;
}
.pad-l-24{
    padding-left: 24px;
}
.pad-t-62{
    padding-top: 62px;
}
.pad-l-118{
    padding-left: 118px;
}
.pad-l-124{
    padding-left: 124px;
}
.pad-r-106{
    padding-right: 106px;
}
.pad-t-5{
    padding-top: 5px;
}
.pad-t-13{
    padding-top: 13px;
}
.pad-t-23{
    padding-top: 23px;
}
.pad-t-34{
    padding-top: 34px;
}
.pad-t-70{
    padding-top: 70px;
}
.pad-b-21{
    padding-bottom: 21px;
}
.pad-b-94{
    padding-bottom: 94px;

}
.pad-b-114{
    padding-bottom: 114px;
}
.pad-l-15{
    padding-left: 15px;
}
.pad-l-40{
    padding-left: 40px;
}
.pad-l-62{
    padding-left: 62px;
}
.pad-l-86{
    padding-left: 86px;
}
.pad-lr-50{
padding-left: 50px;
padding-right: 50px;
}
.hei-30{
    height: 30px;
}
.hei-39{
    height: 39px;
}
.hei-60{
    height: 60px;
    text-align: top;
}
.line-hei-30{
    line-height: 30px;
}
.line-h-63{
    line-height: 63px;
}
.line-h-39{
    line-height: 39px;
}
.line-h-20{
    line-height: 20px;
}
.font-12{
    font-size: 12px;
}
.font-14{
    font-size: 14px;
}
.font-16{
    font-size: 16px;
}
.font-18{
    font-size: 18px;
}
.font-20{
    font-size: 20px;
}
.font-22{
    font-size: 22px;
}
.font-24{
    font-size: 24px;
}
.font-28{
    font-size: 28px;
}
.font-30{
    font-size: 30px;
}
.font-39{
    font-size: 39px;
}
.font-42{
    font-size: 42px;
}
.bold{
    font-weight: bold;
}
.inline-block{
    display: inline-block;
}
.inline-b{
    display: inline-block;
    line-height: 40px;
}
.line-2{
    height:2px;
}
.t-center{
    text-align: center;
}
.c-white{
    color: white;
}
.c-white>a{
    color: white;
}
.c-cyan{
    color: #0068b7;
}

.c-gray{
    color: #727272;
}


.bg-brown{
    background: #3e3835;
}
.bg-gray{
    background: #727272;
}
.bg-dim{
    background: #f6f6f6;
}
.width100{
    width:100%;
}
.height100{
    height:100%;
}
.hei-440{
    height:440px;
}
.width50{
    width:50%;
}
.width33{
    width:33.3333%;
}
.wid-894{
    width:894px;
}
.wid-878{
    width:878px;
}
.wid-630{
    width:630px;
}
.wid-465{
    width:465px;
}
.wid-398{
    width:398px;
}
.wid-380{
    width:380px;
}
.wid-271{
    width:271px;
}
.wid-244{
    width:244px;
}
.wid-180{
    width:180px;
}
.wid-157{
    width:157px;
}
.wid-140{
    width:140px;
}
.wid-105{
    width:105px;
}
.wid-80{
    width:105px;
    display: inline-block;
}
.wid-18{
    width:18px;
}
.line-h-28{
    line-height: 28px;
}
.bor-b-2{
    border-bottom:2px solid white;
    display: inline-block; 
    line-height: 55px;
    margin-bottom:25px;
}
.bor-t-1-gray{
    border-bottom: 1px solid #888;
}
.active{
    border-bottom: 2px solid #55b6ff;
}
.v-mid{
    vertical-align: middle;
}
.v-bot{
    vertical-align: bottom;
}
.bannerfix{
    position: relative;
}
.swiper-box{
    /* position: absolute;
    top:0;
    left:0; 
    background:rgba(255,255,255,0.5);*/
}

.header{
    position: relative;
}
footer{
    background: #42474b;
    padding:43px 0;
}

/*----------------------------*/
.nav{
    width:100%;
    position: absolute;
    top:0;
    z-index: 10;
}
.main{
    position:absolute;
    z-index: 100;
    left:4%;
    bottom: 64px;
}

.intro{
    padding: 43px 0;
}
.poster-wrap{
    height:450px;
    -webkit-background-size: 100% 100%;
    background-size: 100% 100%;
}
.bg-body{
    background: #f6f6f6;
}
.bg-white{
    background: #fff;
}
.bg-post-case{
    background: url(../imgs/poster_case.png) center center no-repeat;
}
.bg-post-about{
    background: url(../imgs/poster_about.png) center center no-repeat;
}
.bg-post-serve{
    background: url(../imgs/bg_post_serve.jpg) center center no-repeat;
}
.bg-post-connect{
    background: url(../imgs/poster_connect.png) center center no-repeat;
}
.bg-post-project{
    background: url(../imgs/11.png) center center no-repeat;
}
.about_tip{
    height:97px;
    -webkit-background-size: 100% 100%;
    background-size: 100% 100%;
}
.about_tip1{
    background: url(../imgs/about_tip1.png) center center no-repeat;
}
.about_tip2{
    background: url(../imgs/about_tip2.png) center center no-repeat;
}
.about_tip3{
    background: url(../imgs/about_tip3.png) center center no-repeat;
}
.about_tip4{
    background: url(../imgs/about_tip4.png) center center no-repeat;
}
.swiper-bottom{
    padding:64px 100px;
}
/*----------------servre------------------*/
.serve_tip1{
    background: url(../imgs/serve_bg1.png);
}
.serve_tip2{
    background: url(../imgs/serve_bg2.png);
}
.serve_tip3{
    background: url(../imgs/serve_bg3.png);

}
.serve_tip4{
    background: url(../imgs/serve_bg4.png);
}
.left-bor-serve{
    display: inline-block;
    background: #FFF;
    height:20px;
    width: 8px;
    margin-right: 64px;
    vertical-align: middle;
}
.bor-r-50{
    display: inline-block;
    border-radius: 50%;
    background: #fff;
    color: #6a93c7;
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 18px;
    margin-right: 20px;
}
/*connect*/
.bor-tb-bank{
    border-top: 2px solid #888888;
    /*border-bottom: 1px solid #888888;*/
}
.chuxing{
    display: inline-block;
    width: 17px;
    height: 17px;
    margin-right: 6px;
    vertical-align: middle;
}
.num2{
    background: #2cc427;
    color: white;
    line-height: 17px;
    text-align: center;
}
.subway{
    background: url(../imgs/subway.png) center bottom no-repeat;
}
.gongjiao{
    background: url(../imgs/gongjiao.png) center center no-repeat;
}
.swiper-bottom{
    position: relative;
}
.swiper-button-prev{
    background-image: url(../imgs/arrow_left.png);
}
.swiper-button-next{
    background-image: url(../imgs/arrow_right.png);
}

/*--------------net---------*/
ins#qiao-icon-wrap{
     border-radius:5px !important;
 	height:50px !important;
}
#qiao-icon-wrap{
    background:#00aef3 !important;
   	width:145px !important;
    bottom:48%;
}
ins#qiao-icon-wrap{
	bottom:370px !important;
}
#qiao-icon-wrap .qiao-icon-head{
    padding-left:10px !important;
    background-image:url(http://sgoutong.baidu.com/embed/1524049456/asset/embed/css/pc/icon/img/iconWord0.png) !important;
    background-size:95% auto !important;
    background-position:center center !important;
}
.qiao-icon-head{
    display:inline-block !important;
    border-radius:8px;
}
#qiao-icon-wrap .qiao-icon-title{
background:transparent !important;
}


/**
*
*   h标签利于seo
*   隐藏h标签
*
**/
h1,h4,h5,h6{
    display: none;
}
b ,h2,h3{
    display: inline;
    font-weight: normal;
}
.trigger{
    position: relative;
    top: 0;
    left: 0;
}
.menu{
    position: absolute;
    right: -29px;
    top: 54px;
    width: 122px;
    background: white;
    text-align: center;
    line-height: 50px;
    display: none;
}
.menu a{
    color: #303030;
}
.fixed-qq{
    right: 2px !important;
}