.cont { height:960px; width:1000px; margin-left:180px;}
.container1{  width:960px; height:1000px; background-color:#C2E2FA; clear:left;}
.transparentbg {background-color: transparent !important;}

.container1 .grid_1 { width:960px; float:left;}
.container1 .grid_2 { width:1000px; float:left;}

.container2{  width:960px; height:650px; background-color:#C2E2FA; clear:left;}

.container2 .grid_1 { width:960px; float:left;}
.container2 .grid_2 { width:405px; float:left;}
.container2 .grid_3 { width:480px; float:left;}

.container3{  width:960px; height:880px; background-color:#C2E2FA; clear:left;}

.space { margin:30px 0 0;}
.clear {clear:both;display:block;overflow:hidden;visibility:hidden;width:0;height:0}
.clearfix:after{clear:both;content:' ';display:block;font-size:0;line-height:0;visibility:hidden;width:0;height:0}
.clearfix{display:inline-block}
* html .clearfix{height:1%}.clearfix{display:block}