html,body{font-size: 100%;height: 100%;}
html,body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,input,textarea,p,th,td{margin: 0px;padding: 0px;font-family:Verdana, Geneva, sans-serif,"微软雅黑"}
ol,ul{list-style: none;}
fieldset,img {border:0;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}
a{text-decoration: none;}
body {
	
	box-sizing:border-box;
	-moz-box-sizing:border-box; /* Firefox */
	-webkit-box-sizing:border-box; /* Safari */
}
.clearfix {
	clear:both ;
}