@charset "utf-8";
.mr_frbox { height:350px;}
.mr_frBtnL { float: left; cursor: pointer; display: inline; margin-top:140px;}
.mr_frBtnR { float: right; cursor: pointer; margin-top:140px;}
.mr_frUl { float: left; height:350px; width:1200px; margin-left:14px;}
.mr_frUl ul li { display: inline; float: left; width:280px; height:347px; overflow: hidden; margin:0px 11px 0px 12px;}

/*产品*/
.case_cons{float:left; width:280px; height:347px; background:#efefef;}
.case_cons .case_cons_img{ width:280px; height:220px; overflow:hidden;}
.case_cons .case_cons_img img{width:280px; height:220px; transform:scale(1); transition:all ease-in-out .5s;}
.case_cons:hover .case_cons_img img{transform:scale(1.2);}
.case_cons  .case_tit1{text-align:left; width:236px; height:81px; margin:auto; font-size:14px; color:#333; line-height:22px;}
.case_cons:hover .case_tit1{color:#f39a01;}
.case_cons  .case_tit2{text-align:left; width:236px; height:120px; margin:auto; font-size:17px; color:#333; line-height:120px; font-weight:bold; text-align:center;}
.case_cons:hover .case_tit2{color:#f39a01;}