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#main_pro{ width:1100px; height:auto; display:table; margin:0 auto; margin-bottom: 30px;}
.mr_frbox { margin-top: 0px;}
.mr_frBtnL {float:left;cursor: pointer ;margin-top:150px}
.mr_frUl {height:300px;width:962px;float:left; margin-top:20px; /*margin-left:20px;*/}
.mr_frBtnR { float:right; margin-top:150px;cursor:pointer;}
.mr_frUl ul li { float: left; height: 300px; width:300px; margin-left:20px; overflow: hidden; border-radius:150px; -moz-border-radius:150x; -webkit-border-radius:150px;/*border:1px solid #713837;*//*padding-left:8px;*/}
.mr_frUl ul li img{ width: 400px; margin-left: -50px; }