.header{
    max-width: 100%;
    margin: 0 auto;
    height:96px;
    background: white;
}
.clearX::after{
    content: "";
    display: block;
    height: 0px;
    visibility: hidden;
    clear: both;
}
.nav{
    width: 1200px;
    margin: 0 auto;
}
.nav>a{
    display: block;
    float: left;
    padding:11px 0px;
}
.nav-ul{
    float: right;
    line-height: 80px;
}
.nav-ul>a{
    margin-right: 23px;
}
.nav-ul>a:hover{
    color: #01752e;
    transition: color 500ms ease-in-out;
}