@media only screen and (min-width: 768px) and (max-width: 1180px) {

    .content_body > .ui.grid > .eleven.wide.column,
    .ui.grid > .row > .eleven.wide.column {
        width: 65% !important;
        max-width: 65% !important;
        flex: 0 0 65% !important;
    }

    .content_body > .ui.grid > .five.wide.column,
    .content_body > .ui.grid > .base_right_column {
        width: 35% !important;
        max-width: 35% !important;
        flex: 0 0 35% !important;
    }

}