*{
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}
.clear{
    clear: both;
}
.section{
    width: 1280px;
    margin: auto;
}
.gao10px{
    height: 10px;
    margin: auto;
    width: 100%;
    clear: both;
}
.pc{
    display: unset;
}
.iphone{
    display: none;
}
/* 头部开始 */
header{
    background-color: #0184e9;
    height: 252px;
    text-align: center;
}
nav{
    background-color: #003399;
}
.navlist{
    width: 1280px;
    margin: auto;
    padding: 3px 0;
    height: 50px;
    line-height: 50px;
}
nav li{
    float: left;
    width: 125px;
    text-align: center;
    border-left: 1px white solid;
}
nav li:last-child{
    border-right: 1px white solid;
}
nav li a{
    color: white;
    font-size: 22px;
}
.nlist{
    position: relative;
    cursor: pointer;
}
li.nlist:hover >ul{
    display: block;
}
.nlist ul{
    position: absolute;
    z-index: 999;
    left: -1px;
    top: 53px;
    display: none;
}
.nlist ul li{
    background-color: #ffffff;
    border: 1px solid #ccc;
    border-top: 1px solid #fff;
}
.nlist ul li:hover{
    background-color: #b4f3f4;
}
.nlist ul li a{
    color: black;
}
/* 头部结束 */

/* 底部开始 */
footer{
    border-top: 5px solid #04389d;
    height: 140px;
    background-color: #0084e8;
}
.footm{
    position: relative;
    width: 1200px;
    margin: auto;
    text-align: center;
}
.footm p{
    color: white;
    margin: 10px 0;
}
.red{
    position: absolute;
    right: 80px;
    top: 0;
}
.g_footer .black12 span,.g_footer a{
    font-size: 14px;
    color: #fff;
}

/* 底部结束 */