* {
    margin: 0;
    padding: 0;
    word-wrap: break-word;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

a:hover {

}


.sl {
    /* 元素溢出内容  隐藏 */
    overflow: hidden;
    /* 设置文本不折行 */
    white-space: nowrap;
    /* 元素溢出打点 */
    text-overflow: ellipsis;
}

.sl2 {
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

/*
Name:			style_clearfix
Example:		class="clearfix|cl"
Explain:		Clearfix（简写cl）避免因子元素浮动而导致的父元素高度缺失能问题
*/
.cl:after, .clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden
}

.cl, .clearfix {
    zoom: 1
}