.common-icon:before,.common-icon:after{display:block;position:absolute;content:'';bottom:18px}.common-icon:before{width:2px;height:7px;left:-15px;background:#f9cb1a}.common-icon:after{width:3px;height:14px;left:-8px;background:#f9cb1a}.center-block-guide{float:left;width:755px;height:245px;border:1px solid #e5e5e5;background:#fff}.center-block-guide .guide-title{position:relative;margin-left:25px}.center-block-guide .guide-title h2{font-size:18px;color:#258e3d;line-height:100%;padding:20px 0 17px}.center-block-guide .guide-content{width:100%;padding:22px 10px;border-top:1px solid #e5e5e5}.center-block-guide .guide-content p{font-size:12px;line-height:25px;text-indent:2em}