body,p,b,dl,dd,td,th,input,img,form,div,ul,li{margin:0 auto;padding:0;border:none;}:focus{outline:0;}img,iframe{border:none;}ol,ul,li{list-style:none;}img,input,label{vertical-align:middle;}
table{
	border-collapse:collapse;
	border-spacing:0;
}
body{
	font:normal 12px/1.5 宋体,Arial,Tahoma,Helvetica,sans-serif;
}
a{
	text-decoration:none;
}