/* top */
.Jiaogang_top{
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    position: fixed;
    background: linear-gradient(to right,#0066FF,#22D569);
    height: 100px;
    width: 100%;
    z-index: 2;
}
.Jiaogang_top_content{
    width: 1500px;
    margin: 0 auto;
    height: 100%;
    position: relative;
}
.Jiaogang_top_content .Jiaogang_top_logo{
    position: absolute;
    top: 0;
    left: -5px;
}
.Jiaogang_top_content .Jiaogang_top_nav{
    position: absolute;
    right: 0;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.Jiaogang_top_content .Jiaogang_top_nav .Jiaogang_top_nav_li{
    color:#fff;
    font-size: 19px;
    padding: 0 18px;
    line-height: 100px;
    transition: all .5s ease;
}
.Jiaogang_top_content .Jiaogang_top_nav .Jiaogang_top_nav_li.active,.Jiaogang_top_content .Jiaogang_top_nav .Jiaogang_top_nav_li:hover{
    background: #21D569;
}