my.css

/* 页面头部 */
div#header {
    background-color: #2a3440;
    height: 60px;
}
div#header-inner {
    width: 90%;
    max-width: 1024px;
    margin: 0 auto;
    padding-top: 2px;
}
div#main-inner {
    width: 90%;
    max-width: 1024px;
    margin: 0 auto;
}

div#title a {
    font-weight: bold;
    font-size: 24px;
    color: #fff;
}

div#subtitle {
    color: rgba(255,255,255,.5);
    font-weight: bold;
    font-size: 11px;
}

/* 导航栏 */
div#topnav ul {
    margin: 0;
    padding: 0;
    margin-top: 18px;
}
div#topnav ul li {
    list-style: none;
    float: left;
}
div#topnav ul li a {
    display: block;
    color: #2a3440;
}
div#topnav ul li.sep {
    color: #ccc;
    margin: 0 12px;
}


/* 页面底部 */
div#footer-inner {
    border-top: 1px solid #5a5a5a;
    width: 90%;
    max-width: 1024px;
    margin: 20px auto 0;
}
div#footer-inner p {
    text-align: right;
    font-size: 14px;
}