.column_wrapper_1200 {width: 1200px;margin: 0 auto;clear:both;}
@media screen and (max-width: 1024px) {
.column_wrapper_1200{width: 100%;background: #f9f9f9;}
}
.column_wrapper_1200:after {clear:both;content:".";display:block;font-size:0;height:0;line-height:0;visibility:hidden;}