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

a {
    text-decoration: none;
}

body {
    background: url(../imgs/bg.png) no-repeat;
    background-size: cover;
}

#bigbox {
    width: 1000px;
    margin: 0 auto;
    border: 1px solid #6E6761;
}

#bannner {
    font-size: 0px;
    width: 100%;
}

#bannner img {
    width: 100%;
}

header {
    width: 100%;
    height: 60px;
    background-color: #154373;
}

header ul {
    width: 100%;
    display: flex;
}

header ul li {
    width: 25%;
    text-align: center;
    color: #AB6F48;
    line-height: 60px;
}

header ul li a {
    color: #AB6F48;
}

header ul li a:hover {
    color: #fbfbfb;
}

.dangqian {
    color: #fbfbfb;
}

#main {
    box-sizing: border-box;
    width: 1000px;
    background-color: #8A78B7;
    padding: 30px 30px;
}

footer {
    width: 100%;
    text-align: center;
    color: #fff;
    background-color: #154373;
    line-height: 60px;
    font-size: 14px;
}