body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div,dl,dt ,dd,input{margin:0;padding:0;} body{font-size:12px;} img{border:none;} li{list-style:none;} input,select,textarea{outline:none;} textarea{resize:none;} a{text-decoration:none;} /*清浮动...