html,body{width: 100%;height: 40%;}
#blogTitle h1 {
    font-size: 150%;
    font-weight: bold;
    line-height: 1.5em;
    padding-top: 25px;
    margin-left: 1em;
    font-family: "微软雅黑","ms song","宋体","Arial","verdana","Helvetica", "sans-serif";
    font-size: 25px;
}
#header {
    background: url(images/header.jpg) right top no-repeat;
    height: 120px;
}