淘宝的样式初始化：

body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td { margin:0; padding:0; }body, button, input, select, textarea { font:12px/1.5tahoma, arial, \5b8b\4f53; }h1, h2, h3, h4, h5, h6{ font-size:100%; }address, cite, dfn, em, var { font-style:normal; }code, kbd, pre, samp { font-family:couriernew, courier, monospace; }small{ font-size:12px; }ul, ol { list-style:none; }a { text-decoration:none; }a:hover { text-decoration:underline; }sup { vertical-align:text-top; }sub{ vertical-align:text-bottom; }legend { color:#000; }fieldset, img { border:0; }button, input, select, textarea { font-size:100%; }table { border-collapse:collapse; border-spacing:0; }