* {margin:0; padding:0;} 
* {font:12px SimSun,Arial,tahoma,verdana,dotum;}
img {border:0;}

h1, h2, h3{display:none;}

.png24{tmp:expression(setPng24(this));} /*针对IE6 png不透明做的设置 （配合setPng24 js函数）*/
.button{
	width:auto !important;
	height:auto !important;
	border:none !important;
	margin:0  !important;
	vertical-align:middle;
}