@charset "utf-8";
.mr_frbox {height:320px; width:320px; padding:50px 40px;}
.mr_frBtnb {width:161px; height:80px; margin:auto; z-index:999;}
.mr_frBtnL {float:left; cursor:pointer; display:inline; }
.mr_frBtnR {float:right; cursor:pointer;}
.mr_frUl {width:320px; height:220px; z-index:998;}
.mr_frUl ul li { display: inline; float: left; width:320px; height:220px;}
.mr_frUl ul li img {width:320px; height:185px; float:left;}