body {color: #212121; font: 12px Tahoma,Arial,"宋体",sans-serif; margin: 0 auto; padding: 0;}
*{margin:0 auto;padding:0;}
a{text-decoration:none;color:#000;}
ul li,ul{list-style:none;}
h1, h2, h3, h4, h5, h6 {font-size: 14px;}
img{border:none;}
.clear{clear:both;}