.two-sidebars .region-sidebar-first {
    /* Span 1 column, starting in 1st column from left. */
    float: left;
    width: 600px;
    margin-left: 10px;
    margin-right: 0;
    padding-left: 0px;
    padding-right: 0px;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
    word-wrap: break-word;
    
 }
 
.two-sidebars .region-sidebar-second {
    /* Span 1 column, starting in 5th column from left. */
    float: left;
    width: 357px;
    margin-left: 40px;
    margin-right: 0;
    margin-top: -16px;
    padding-left: 0px;
    padding-right: 0px;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
    word-wrap: break-word;
}