/* 全局初始化 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: "微软雅黑", sans-serif;
    background: #88c800 url(../images/bg_green.jpg) repeat-y center top;
    color: #fff;
    font-size: 12px;
}
a {
    color: #fff;
    text-decoration: none;
}
ul {
    list-style: none;
}

/* 头部样式 */
.site-header {
    width: 1000px;
    margin: 0 auto;
    background: #000;
    padding: 10px;
}
.logo {
    float: left;
    height: 60px;
    line-height: 60px;
    font-size: 24px;
    font-weight: bold;
}
.main-nav {
    float: right;
    margin-top: 20px;
}
.main-nav ul li {
    float: left;
    margin-left: 20px;
}
.main-nav ul li a.active {
    color: #88c800;
}
.sub-nav {
    clear: both;
    background: #222;
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    margin-top: 10px;
}
.sub-nav a {
    margin-right: 15px;
}
.sub-nav a:hover {
    color: #88c800;
}

/* 主体内容布局 */
.main-content {
    width: 1000px;
    margin: 10px auto;
    background: #000;
    padding: 10px;
    overflow: hidden;
}
.left-sidebar {
    width: 220px;
    float: left;
}
.center-content {
    width: 750px;
    float: right;
}

/* 公共模块样式 */
.module {
    background: #111;
    border: 1px solid #333;
    margin-bottom: 10px;
}
.module h3 {
    background: #222;
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    color: #88c800;
    font-size: 14px;
}

/* 歌曲列表样式 */
.song-list li {
    height: 24px;
    line-height: 24px;
    padding: 0 10px;
    border-bottom: 1px dotted #333;
}
.song-list li .rank {
    color: #f00;
    margin-right: 5px;
}
.song-table {
    width: 100%;
    border-collapse: collapse;
}
.song-table th, .song-table td {
    padding: 8px;
    border-bottom: 1px dotted #333;
    text-align: center;
}
.song-table th {
    background: #222;
    color: #88c800;
}

/* 底部样式 */
.site-footer {
    width: 1000px;
    margin: 10px auto;
    background: #000;
    padding: 15px;
    text-align: center;
    color: #666;
}
.footer-nav {
    margin-bottom: 10px;
}
.footer-nav a {
    color: #666;
    margin: 0 10px;
}