.header .head,
.header .nav > div,
.main {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

.header .nav ul li a,
.header .nav > div,
.banner .search button {
    color: #fff;
}

.header .head {
    height: 110px;
    line-height: 110px;
    overflow: initial;
}

.header .head a {
    font-size: 15px;
}

.header .head .btn {
    border: 1px solid;
    border-radius: 5px;
    height: 28px;
    line-height: 28px;
    margin-top: 40px;
    margin-left: 20px;
}

.header .head .btn a {
    display: inline-block;
    color: #fff;
    width: 60px;
    height: 28px;
    text-align: center;
}

.header .head .btn a.active {
    background: #fff;
    border-radius: 5px;
}

.header .head .layui-nav,
.header .head .layui-nav .layui-nav-item a,
.header .head .layui-nav .layui-nav-item a:hover,
.header .head .layui-nav .layui-this a {
    color: #393d49;
}

.header .head .layui-nav .layui-nav-more {
    border-color: #393d49 transparent transparent;
}
.header .head .layui-nav .layui-nav-mored,
.header .head .layui-nav-itemed > a .layui-nav-more {
    border-color: transparent transparent #393d49;
}

.header .nav {
    width: 100%;
    height: 55px;
    line-height: 55px;
}
.header .nav > div {
    overflow: revert;
}

.header .head > img {
    max-width: 600px;
}

.header .nav > div > div {
    font-size: 15px;
}

.header .layui-nav {
    height: 55px;
    background: #fff;
}

.header .nav ul li {
    padding: 0 30px;
    font-size: 16px;
}
.header .nav ul li > a {
    padding: 0;
    font-size: 16px;
}
.header .nav ul li dd a {
    color: #36434e;
    display: block;
    text-align: center;
    font-size: 14px;
}

.header .nav ul .layui-this {
    background: rgba(255, 255, 255, 0.2);
    height: 55px;
    vertical-align: top;
}

.header .nav .layui-this::after {
    height: 0;
}
.layui-nav-bar {
    display: none;
}

/* 
.header .nav ul li {
    display: inline-block;
    padding: 0 30px;
    position: relative;
    font-size: 16px;
}

.header .nav ul li .serviceChild {
    position: absolute;
    top: 55px;
    left: 0;
    background: #fff;
    overflow: hidden;
    width: 100%;
    display: none;
    border: 1px solid #fff;
    z-index: 9999;
    text-align: center;
}


 */

.footer {
    min-width: 1200px;
    background: #36434e;
    text-align: center;
    color: #fff;
    height: 60px;
    line-height: 60px;
}

.pix {
    position: fixed;
    top: 50%;
    right: 0;
    margin-top: -80px;
}

.pix a {
    display: block;
    height: 55px;
    width: 55px;
    line-height: 55px;
    text-align: center;
    border-bottom: 1px solid #fff;
}

.Tips {
    position: absolute;
    width: 0;
    height: 100px;
    overflow: hidden;
    top: -15px;
    right: 200px;
    transition: all linear 0.3s;
    border-radius: 10px;
    z-index: 10;
}