/* 基础样式 */
.md_4065,
.md_4065 *,
.md_4065 *:before,
.md_4065 *:after{box-sizing:border-box;}
.md_4065{padding:10px 50px;}
/* 自定义样式 */
.md_4065 .item{padding-left:34px;}
.md_4065 .item:first-child~.item{margin-top:20px;}
.md_4065 .item .mod_title{position:relative;font-size:16px;font-weight:700;line-height:1em;border-bottom:1px solid #ccc;padding-bottom:10px;margin-left:10px;}
.md_4065 .item .mod_title .mod_num{position:absolute;left:-44px;top:-4px;font-size:30px;font-weight:700;line-height:1em;opacity:0.2;filter:alpha(opacity=20);}
.md_4065 .item .mod_desc{position:relative;line-height:1.8em;text-align:justify;color:#666;padding-top:10px;}
.md_4065 .item .mod_desc .mod_icon{position:absolute;left:-20px;top:0;width:6px;height:100%;opacity:0.1;}