@CHARSET "UTF-8";
/* 内外边距通常让各个浏览器样式的表现位置不同 */ 
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td,hr,button,article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section {
	margin:0;
	padding:0;
} 
ul,ol{
	list-style: none;
}
a{
	text-decoration:none;
}
html{
	width:100%;height:100%;
}
body{
	width:100%;height:100%;
}
iframe{
	position:relative;overflow:auto;width:100%;min-height:100%;
}
/* 去掉各Table cell 的边距并让其边重合 */ 
table {
	border-collapse:collapse;
	border-spacing:0;
}
* {
	border:none;
}
/* IE6,7焦点点状线去除 */
a:focus,*:focus {
outline:none;
}