*{
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}
em,
i{
	font-style: normal;
}
li{
	list-style: none;
}
a{
	text-decoration: none;
	color: #000;
}
a:hover{
	color: red;
}
.clearfix:before,.clearfix:after {
	content: "";
	display: table;
}
.clearfix:after {
	clear: both;;
}
.clearfix{
	*zoom: 1;
}
input{
	border: 0;
	outline: none;
}