body,h1,h2,h3,h4,h5,h6,hr,p,dl,dt,dd,div,ol,form,fieldset,legend,button,input,textarea,th,td {
	margin: 0;
	padding: 0;
}
body,button,input,select,textarea {
	/**
	 * 字体大小/字体行高 字体格式
	 * Tahoma为Windows操作系统的英文默认字型
	 * arial是一套随同多套微软应用软件所分发的无衬线体TrueType字型
	 * font: 12px/1.5 arial, tahoma, \601D\6E90\9ED1\4F53, \5b8b\4f53;
	 */
 }
body{
	background: #fff;
	min-width: 1020px;
    font-family: Arial;
}

h1,h2,h3,h4,h5,h6 {
	font-size: 100%;
}

em,i {
	font-style: normal;
}

fieldset,img {
	border: 0;
}

ul,ol,li{
	list-style:none;
    display: inline-block;
}
button,input,select,textarea{
	font-size:100%;
	outline:none;
}
textarea{
	resize:none;
}
table{
	border-collapse:collapse;
	border-spacing:0;
}
a{
	text-decoration:none;
	outline:none;
	display: block;
	cursor: pointer;
}
/**
 * 清除浮动
 */
.clearfix{
	zoom:1;
}
.clearfix:after{
	content:"";
	display:block;
	height:0;
	clear:both;
	visibility:hidden;
}