@media (max-width: 768px){
    #content .col-full,
    .woocommerce-page .content-has-sidebar,
    #main-content .content-area,
    .woocommerce-page .btWithSidebar.btSidebarLeft .btContentHolder {
        -js-display: flex;
        display: -webkit-box;
        display: -webkit-flex;
        display: -moz-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-orient: vertical;
    	-moz-box-orient: vertical;
    	-webkit-flex-direction: column;
    	-ms-flex-direction: column;
    	flex-direction: column;
    }
    #primary,
    .btContent {
    	-webkit-box-ordinal-group: 2;
    	-moz-box-ordinal-group: 2;
    	-ms-flex-order: 2;
    	-webkit-order: 2;
        order: 2;
    }
    #secondary,
    .btSidebar {
    	-webkit-box-ordinal-group: 1;
    	-moz-box-ordinal-group: 1;
    	-ms-flex-order: 1;
    	-webkit-order: 1;
        order: 1;
    }
}
