/* part1 */
.oa2 .part1 p{width:683px;margin:0 auto;}
/* part2 */
.oa2 .part2{height:668px;background:url(/static/images/new/oa2_part2line.png) 0 0 repeat-x;max-width:100%;}
.oa2 .part2 dl{position:relative;}
.oa2 .part2 dt{height:667px;background:url(/static/images/new/oa2_part.jpg) 50% 0 no-repeat;}
.oa2 .part2 dd{position:absolute;top:50%;left:50%;margin:-110px 0 0 -115px;}
.oa2 .part2 h4{line-height:60px;}
.oa2 .part2 p{width:576px;}

/* part3 */
.oa2 .part3 i{width:637px;height:569px;background:url(/static/images/new/oa2_part.jpg) 0 -670px no-repeat;}
.oa2 .part3 dl{margin-bottom:90px;}
.oa2 .part3 dd p{width:475px;}
.oa2 .part3 dd, .oa2 .part3 dt{float:left;}
.oa2 .part3 dt{margin:0 100px 0 0;}
.oa2 .part3 dd{margin:200px 0 0 47px;}

/* part4 */
.oa2 .part4{max-width:100%;height:667px;background:url(/static/images/new/oa2_part4.jpg) 50% 0 no-repeat #344d8a;position:relative;}
.oa2 .part4 div{position:absolute;left:50%;top:65px;margin-left:65px;}
.oa2 .part4 h4{line-height:40px;}
.oa2 .part4 p{width:415px;}

/* part5 */
.oa2 .part5{height:576px;margin-top:85px;}
.oa2 .part5 dt{width:810px;text-align:center;margin:0 auto;}
.oa2 .part5 dt p{text-align:left;}
.oa2 .part5 dd{height:576px;background:url(/static/images/new/oa2_part.jpg) 20% -1240px no-repeat;margin-top:-115px;}