.cmn15_list-block{background-color:#f7f6f1;padding:2em;position:relative;z-index:0}.cmn15_list-block:before{border:2px dashed #a7a297;border-radius:10px;bottom:0;content:"";display:block;left:0;margin:5px;position:absolute;right:0;top:0;z-index:-1}