* {
	margin: 0;
	padding: 0;
}
html{
	width: 100%;
	min-height: 100%;
	/* background-color: #f2f2f2; */
	overflow-x: hidden;
	font-family: "microsoft yahei";
}
a {
	text-decoration: none;
	outline: none;
	color: #282828;
}
i{
	font-style: normal;
}
img {
	border: none;
}

ul,
li {
	list-style: none;
}
.page {
	width: 100%;
}
.clear:after {
	content: "";
	display: block;
	clear: both;
	height: 0;
	overflow: hidden;
	visibility: hidden;
}
.center {
	width: 1200px;
	margin: 0 auto;
}
.l{
	float: left;
}
.r{
	float: right;
}
.e{
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.por{
    position: relative;
}
.poa{
    position: absolute;
}
/* 多行隐藏 */
.oh {
    overflow: hidden;
}
.oa{
    overflow:auto;
}
.oh2, .oh3 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.oh3 {
    -webkit-line-clamp: 3;
}

.oh1 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.cur {
    cursor: pointer;
}