/*****************************CSS样式重置*********************/
html,body,div,span,ul,ol,dl,li,h1,h2,h3,h4,h5,h6,p,img,a,form{
	margin: 0;
	padding: 0;
}

html,body{
	width: 100%;
	height: 100%;
}

ul,ol{
	list-style: none;
}

a{
	text-decoration: none;
}