@font-face{
    font-family: "Arial";
    src: url(../css/Arial.ttf);
}
.Arial{    font-family: "Arial";}
@font-face{
    font-family: "Extra";
    src: url(../css/Exo-ExtraBold.otf);
}
.Extra{    font-family: "Extra";}
@font-face{
    font-family: "Myriad";
    src: url(../css/SmytheSans.ttf);
}
.Myriad{font-family: "Myriad";}
@font-face{
    font-family: "hyt";
    src: url(../css/zkqkhyt.ttf);
}
.hyt{font-family: "hyt";}
.w-30{width: 30%;}
.w-40{width: 40%;}
.w-58{width: 58%;}
.w-68{width: 68%;}

body{font-family: "Arial";}
.header{
    /* position: fixed; */
    width: 100%;
    min-width: 1100px;
}
.header-top{
    background: #2a2a6c;
    height: 43px;
    height: .43rem;
    border-top: #4848ab 4px solid;
}
.header-logo{
    position: relative;
    z-index: 3;
}
.header-logo img{
    width: 204px;
    width: 2.04rem;
    position: absolute;
    left: 50%;
    margin-left: -1.2rem;
    margin-top: -50px;
    margin-top: -.35rem;
}
/* 导航 */
.nav{
    background: #000;
    background: rgba(0, 0, 0, .6);
    position: absolute;
    width: 100%;
    min-width: 1100px;
    z-index: 2;
font-family: Microsoft YaHei;
}
.nav ul{

white-space: nowrap;
}
.nav ul li{
    position: relative;
    display: inline-block;
}
.nav ul li a{
    display: block;
    line-height: 90px;
    line-height: .9rem;
    font-size: 14px;
    color: #fff;
    padding: 0 9px;
}
.nav ul li a:hover{
    background: #f3b600;
}
/* 二级导航 */
.nav>ul>li>ul{
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    min-width: 100%;
    background: #fff;
    z-index: 2;
}
.nav>ul>li>ul>li>a{
    display: block;
    white-space:nowrap;
    color: #1f2020;
    line-height: 30px;
    text-align: center;
    padding: 0 10px;
    font-size: 15px;
}
.nav>ul>li>ul>li:hover a{
    color: #fff;
}
.line_height50{line-height: 50px !important;}
.nav>ul>li>ul>li:hover{
    background-color: #a40000;
}
/* .nav>ul .hasSub:hover:after{
    position: absolute;
    left: 0;
    top: 0;
} */
.hasSub:hover ul{
    display: block;
}
/* 顶部滑动 */
.nav-logo{
    float: left;
    transition: all .3s;
    height: 90px;
    height: .9rem;
    width: 0;
}
.nav-logo a{
    display: block;
    line-height: 90px;
    line-height: .9rem;
}
.nav-logo img{
    vertical-align: middle;
    width: 100%;
}

/* 尾部开始 */
.footer-wrapper{
    background: url(../img/footer-bg.png) no-repeat bottom center;
    background-size: 100%;
    background-color: #2a2a6c;
}
.footer-top{
    width: 80%;
    max-width: 1280px;
    min-width: 1100px;
    border-bottom: 1px solid #fff;
    margin: 0 auto;
}
.footer-top>div{
    width: 32%;
    float: left;
}
.footer-top>div p{
    font-size: 20px;
    font-size: .2rem;
    color: #fff;
    font-family: "微软雅黑";
    font-weight: bold;
    margin-bottom: .3rem;
}
.footer-top>div p span{
    font-weight: 500;
}
.footer-top>div>ul li div{
    width: 75px;
    height: 75px;
    width: .75rem;
    height: .75rem;
    border-radius: 50%;
    overflow: hidden;
    float: left;
}
.footer-top>div>ul li a{
    /* float: left; */
    font-size: 16px;
    color: #fff;
    
}
.img_link ul,.text-link ul{
    height: 272px;
    height: 2.72rem;
    overflow-y: auto;
}
.img_link ul::-webkit-scrollbar,.text-link ul::-webkit-scrollbar{
    width: 4px; 
}
.img_link ul::-webkit-scrollbar-thumb,.text-link ul::-webkit-scrollbar-thumb {
    opacity: 0;   
    visibility: hidden;
    border-radius: 10px;
    background: rgba(229,229,229,0.5);
    transition: all .3s;
}
.img_link ul::-webkit-scrollbar-track,.text-link ul::-webkit-scrollbar-track {
    transition: all .3s;
    opacity: 0;   
    visibility: hidden;
    border-radius: 0;
    background: rgba(0,0,0,0.3);
}
.img_link ul:hover::-webkit-scrollbar-thumb,.img_link ul:hover::-webkit-scrollbar-track,.text-link ul:hover::-webkit-scrollbar-thumb{
    opacity: 1;
    visibility: visible;
}
.img_link ul li{
    margin: .1rem 0;
}
.img_link ul a{
    line-height: 75px;
    line-height: .75rem;
    margin-left: .2rem;
}
.footer-top{
    padding: .8rem 0 .2rem;
}
.footer-bottom a,.footer-bottom a img{
    display: table;
    margin: 0 auto;
}
.footer-bottom{
    padding: 20px 0;
    padding: .2rem 0;
}
.text-link{
    margin: 0 2%;
}
.text-link ul{
    height: 275px;
    height: 2.75rem;
    /* overflow-y: auto; */
}
.text-link ul li{
    padding-left: 35px;
    padding-left: .35rem;
    position: relative;
}
.text-link ul li:after{
    width: 8px;
    height: 8px;
    content: "";
    background: #fff;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -4px;
    transition: all .2s;
}
.text-link ul li:hover:after{
    background: #fff100;
}
.text-link ul li a{
    display: block;
    line-height: 0.48rem;
}

/* 联系我们开始 */
.contact-us span{
    display: block;
    color: #fff;
    font-size: 16px;
    line-height: 23px;
    line-height: .36rem;
}
.contact-us>img{
    display: block;
    max-height: 1rem;
}
/* 联系我们结束 */

.scroll_btm .header-top {overflow: hidden; display: none;}
.scroll_btm .nav {position: fixed; top: 0px; left: 0px;}
.scroll_btm .nav-logo {width: 237px;}
.scroll_btm .nav ul li:nth-child(7){ margin-left: 0px; }
.scroll_btm .header-logo img {display:none;}
.nav {height: .9rem; overflow: hidden;}
.nav ul li a {padding: 0 7px;}

@media screen and ( max-width: 980px ) {
    .header-top{
        height: 20px;
    }
    .header-logo img{
        width: 100px;
    }
    .nav>ul>li>a{
        line-height: 40px;
    }
} 

@media screen and ( min-width: 1600px ) {
    .nav ul li a{
       padding: 0 13px;
    }
    .nav ul li:nth-child(7){
        margin-left: 255px;
    }
}
@media screen and ( min-width: 1800px ) {
    .nav ul li a{
       padding: 0 28px;
    }
    .nav ul li:nth-child(7){
        margin-left: 255px;
    }
}
@media screen and ( max-width: 1500px ) {
    .nav ul li:nth-child(7){
        margin-left: 230px;
    }
    .main1-title .Arial, .main1-title .Myriad{
        font-size: 16px !important;
    }
    .nav ul li:nth-child(-n+6) a{
        padding: 0 14px;
    }
    .w {width: 98%;}
}

@media screen and ( max-width: 1400px ) {
    .nav ul li:nth-child(7){
        margin-left: 160px;
    }
    .scroll_btm .nav ul li a{
        padding: 0 6px;
    }
}