body {
    margin: 0;
    padding: 0;
    font-size: DenXian;
    background: #f6f6f6;
}

* {
    margin: 0;
    padding: 0;
    list-style: none;
    user-select: none;
}

header {
    width: 100%;
    height: 65px;
    background: url(../img/navbg.png) center;
    background-repeat: no-repeat;
    background-size: cover;
}

.topbox{
    width: 100%;
    height: 65px;
    background: rgba(0, 0, 0, 0.1);
}

.topbg {
    width: 1200px;
    height: 65px;
    margin: 0 auto;
}

.logo {
    width: 235px;
    height: 49px;
    margin-top: 8px;
    float: left;
}

.nav {
    width: 930px;
    height: 65px;
    float: right;
}

.nav-li {
    width: 12.5%;
    height: 100%;
    float: left;
    font-size: 20px;
    line-height: 65px;
    text-align: center;
    text-decoration: none;
    color: #fff;
}

.nav>.active {
    background: #0F6BBF;
}

.start {
    width: 1200px;
    height: 100px;
    margin: 420px auto 0;
}



footer{
    width: 100%;
    height: 300px;
    background: url(../img/foot.png) center;
    background-repeat: no-repeat;
    background-size: cover;
}


table {
    border-collapse: collapse;
    border-spacing: 0;
}