/*课程介绍 轮播*/
.friend{width:100%; height:auto;margin:0 auto;overflow:hidden;}
.mr_frbox{height:auto;padding:0px; position:relative;}
.mr_frBtnL{width:32px;height:72px; cursor:pointer;display:inline; position:absolute; top:120px; left:0px; z-index:50;}
.mr_frBtnR{width:32px;height:72px; cursor:pointer; position:absolute; top:120px; right:0px; z-index:50;}
.mr_frUl{width:1200px; height:auto; margin:0px auto;}
.mr_frUl ul li{ width:266px; display:inline;float:left;overflow:hidden; background:#FFF; margin-right:43px; padding-bottom:30px;}
.mr_frUl ul li img{width:266px; height:190px; display:block;}
.mr_frUl ul li span{width:80%; height:50px; line-height:50px; font-size:24px; display:block; color:#333; text-align:center; margin:0px auto;}
.mr_frUl ul li h3{width:80%;  height:90px; line-height:24px; font-size:13px; display:block; text-align:center; font-weight:normal; margin:0px auto;}
.mr_frUl ul li p{width:145px; height:40px; line-height:40px; color:#333; font-size:16px; border:1px #CCCCCC solid; border-radius:5px; display:block; text-align:center; margin:0px auto;}
.mr_frUl ul li p:hover{background:#F00; color:#FFF; border:1px #F00 solid;}