.toped{height:500px;background:url("../img/5/ed.jpg") center top;}

.part1{background:#f7f7f7;padding-bottom:60px;padding-top:60px;min-height:600px;}
.part2{background:#fff;padding-bottom:60px;padding-top:60px;min-height:600px;}

.co5{position:absolute;top:0;left:0;width:550px;/*box-shadow:0px 0px 18px rgba(0, 0, 0, 0.2);*/}
.co6{position:absolute;top:35px;left:25px;width:550px;}
h2{margin-top:120px;}
.col-md-6{padding-bottom:20px;}
@media (max-width:768px){
    .col-md-6{min-height:200px;}
    .co5,.co6{width:80%;margin-left:10%;}
    h2{margin-top:0px;}
}