/* 导航 */
.nav{
    height: 43px;
    width: 100%;
    margin: 0 auto;
    background-color: #ffffff;
    z-index: 300px;
    padding: 0;
}

.nav-ul{
    position:absolute;
    right:150px;
    top:95px;
    list-style: none;
    width: 820px;
    height: 43px;
    padding: 0;
    font-size: 0;
    display: flex;
}
.nav-ul li:first-child{
    /*border-left: 1px solid rgb(71, 129, 160);
    border-right: 1px solid rgb(71, 129, 160);*/
}   
.nav-ul li{
    font-size: 0;
    display: inline-block;
    text-align: center;
    list-style: none;
    color: #000000;
    position: relative;
    background-color: #4AC4B9;
    margin: 0;
    padding: 0;
    flex: 1;
}
.nav-ul a:hover{
    background-color: #02756B;
    color:rgb(74,196,185);
font-size:17px !important;;
}
.nav-ul li a{
    font-size: 18px !important;;
    color: #ffffff;
    display: inline-block;
    height: 43px;
    line-height: 43px;
    text-align: center;
    background-color: #4AC4B9;
    text-decoration: none;
    padding: 0 8px;
}
/* 导航下拉 */
.bt-nav {
    position: absolute;
    left: -8px;
    width: 99px;
    z-index: 100;
    margin: 0;
    padding: 0;
    display: none;
    border-top: 0 solid transparent ;
    z-index: 10000;
}

.bt-nav a{
    width: 99px;
    height: 48px !important;;
    line-height: 48px !important;;
    display: inline-block;
    text-align: center;
    margin: 0;
    padding: 0;
    font-size: 16px !important;;
    font-weight: normal;
}
.bt-nav a:hover{
    background-color:#02756B;
    color:#ffffff;
 font-size: 16px !important;;
}
/* 导航下拉结束 */
.function{
    position: fixed;
    top:20px;
    right: 10px;
}
#header-top.header-content{
       position:relative;
       width:1200px;
       margin:0 auto;
}
#header-top span{
       margin-right:30px;
       color: #ffffff;
}
#header-top span a{
       color:#ffffff;
}