body{
    overflow-x: hidden;

}
.first{
    background-repeat: no-repeat;
    background-size: cover;
    width: 100%;
    height: 736px;
}
header{
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top:0;
    width: 100%;
    z-index: 1;
    padding: 10px 0 10px 10px;
}
header img{
    width: 30px;
    margin-right: 20px;
}
header .logo a{
    color:#fff;
    margin-left:5px;
    opacity: 0.8;
    text-decoration: none;
    font-size: 12px;
}
header .logo .more{
    display: inline-block;
    border-left: 1px solid rgba(255,255,255,0.6);
    height: 12px;
    line-height: 12px;
    padding-left: 10px;
}
header .logo a b{
    font-size: 15px;
}
header .logo span{
    color:#fff;
    margin-left: 5px;
    opacity: 0.7;
}
header .logo a img{
    width: 68px;
    margin-right: 0;
}
/*菜单*/
#menu{display: none}
.menu{
    height: 736px;
    width: 100%;
    position: fixed;
    z-index: 1;
    top: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
}
.menu li{
    flex: .25;
    display:flex;
    align-items: center;
    padding-left: 30px;
    color:#fff;
}
.menu li h2{
    font-size: 20px;
}
.menu .include{
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}
.twoBusinesss{
    display: none;
}
.twoBusinesss p:first-child{
    line-height: 35px;
}
.menu li .delete_menu{
    position: absolute;
    top: 0;
    right: 5px;
    font-size: 16px;
    color: #fff;
    padding: 10px;
}
.menu li a{
    color:#fff;
}
.menu li:first-child{
    background:linear-gradient(180deg,rgba(64,64,66,1) 0%,rgba(64,64,66,1) 100%);
}
.menu li:nth-child(2){
    background:linear-gradient(180deg,rgba(34,34,36,1) 0%,rgba(37,37,38,1) 100%);
}
.menu li:nth-child(3){
    background:linear-gradient(180deg,rgba(23,23,25,1) 0%,rgba(29,29,30,1) 100%);
}
.menu li:nth-child(4){
    background:linear-gradient(180deg,rgba(12,12,12,1) 0%,rgba(14,14,14,1) 100%);
}
.menu li:nth-child(5){
    background:linear-gradient(180deg,rgba(34,34,36,1) 0%,rgba(37,37,38,1) 100%);
}
/*首屏内容*/
.bg_img{
    width: 100%;
    position: absolute;
    top: 0;
    z-index: -1;
}
.firstContent{
    text-align: center;
    color:#fff;
    padding-top: 33vh;
}
.firstContent h2{
    font-size:28px;
    color:rgba(255,255,255,1);
    line-height:40px;
    margin-bottom: 10px;
}
.firstContent p{
    margin-top: 20px;
}
.firstContent p b{
    font-size: 12px;
    font-weight: normal;
}
.firstContent p img{
    width:6px;
    height:10px;
    margin-left: 4px;
}
.flag{
    text-align: center;
}
.flag a img{
    width:35px;
}
/*第二屏*/
.second{
    height: 736px;
}
.second h2{
    text-align: center;
    font-size: 16px;
    font-weight: normal;
    height: 20px;
    margin-top: 60px;
}
.title_line{text-align: center}
.title_line span{
    width: 35px;
    display: inline-block;
    border-bottom: 2px solid rgba(0,117,246,1);
}
.business{
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 48px;
}
.business li{
    width:265px;
    height:165px;
    padding-left: 32px;
}
.business li a{
    color: #fff;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.business li a h1{
    font-size: 22px;
}
.business li a p{
    margin-top: 35px;
}
.business_xiuchedao{
    background:url("../../../static/images/mobile/6.jpg");
    background-size: cover;
    margin-bottom: 24px;
}
.business_qipeidao{
    background:url("../../../static/images/mobile/7.jpg");
    background-size: cover;
}
/*第三屏*/
.third{
    height: 736px;
}
.third h2{
    text-align: center;
    font-size: 16px;
    font-weight: normal;
    height: 20px;
    margin-top: 20px;
}
.title_line{text-align: center}
.title_line span{
    width: 35px;
    display: inline-block;
    border-bottom: 2px solid rgba(0,117,246,1);
}
/*第四屏*/
.four{
    height: 736px;
}
.four h2{
    text-align: center;
    font-size: 16px;
    font-weight: normal;
    height: 20px;
    margin-top: 60px;
}
.aboutUs .four .jiku_info{
    width: 309px;
    margin: 10px auto;
}
.aboutUs .four .jiku_info p{
    text-align: center;
    font-size:13px;
    color:rgba(117,117,117,1);
    line-height: 25px;
    opacity: .8;
}
/*最后一屏*/
.footer{
    padding-left: 15px;
}
.footer_nav li{
    min-height: 60px;
    padding-right: 15px;
}
.footer_nav a{
    font-size: 16px;
    width: 100%;
    color:rgba(54,54,54,1);
    display: flex;
    justify-content: space-between;
}
.footer_business{
    display: none;
}
.footer_business p{
    line-height: 35px;
}
.showBusi{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.footer_nav .showBusi img{
    width: 15px;
    height: 10px;
}
.company_info p{
    font-size:14px;
    font-weight:400;
    color:rgba(117,117,117,1);
    line-height:40px;
}
.beian_info{
    margin-top: 20px;
}
.beian_info p{
    font-size:12px;
    font-weight:400;
    color:rgba(117,117,117,1);
    line-height:25px;
}
.beian_info img{
    width: 88px;
    margin: 24px auto;
    display: inherit;
}
.on_top{
    background:rgba(240,240,240,1);
    color:rgba(117,117,117,1);
    text-align: center;
    margin-left: -15px;
    height:45px;
    font-size: 16px;
    line-height: 45px;
}
/*页面独立样式*/
/*首页*/
.home{
    position: relative;
}

/*企业文化*/
.culture .firstContent p{
    font-size: 12px;
    margin-top: 0;
}
.culture .second .jiku_info{
    width: 309px;
    margin: 10px auto;
}
.culture .second .jiku_info p{
    text-align: center;
    font-size:12px;
    color:rgba(117,117,117,1);
    line-height: 25px;
    opacity: .8;
}