.cont1-left {width:370px;float:left;}
.cont1-right {width:520px;float:left;border-left:1px dotted #FF96B9;padding-bottom:20px;}
.bdb-cd {border-bottom:1px dotted #FF96B9; }
.img-r-a {width:269px;float:left;padding:1px;box-sizing:border-box;}
.img-r-b {width:201px;float:left;padding:1px;box-sizing:border-box;}
.img-r-a img, .img-r-b img, .img-l-a img,  .img-l-b img,  .img-l-c img,  .img-l-d img,  .img-l-e img  {width:100%;}

.img-l-a {width:300px;float:left;padding:1px;box-sizing:border-box;}
.img-l-b {width:225px;float:left;padding:1px;box-sizing:border-box;}
.img-l-c {width:175px;float:left;padding:1px;box-sizing:border-box;}
.img-l-d {width:175px;float:left;padding:1px;box-sizing:border-box;}
.img-l-e {width:175px;float:left;padding:1px;box-sizing:border-box;}

.line {width:100%;float:left;background:url(../img/introduce/line.png) top left repeat-x;margin-top:10px;margin-bottom:14px;height:3px;}

.cont2-left {width:550px;float:left;}
.cont2-right {width:340px;float:left;border-left:1px dotted #FF96B9;}

.img1 {width:303px;float:left;position:relative;}
.img2 {width:470px;float:left;position:relative;}
.img3 {width:525px;float:left;position:relative;}
.txt-img {position:absolute; right:-30px;bottom:0;}