/* Very very simple, semantic and human friendly columns */

/* Column size */
#main         {width: 100%;}
#main-content {width: auto;}
#column-one   {width:  20%;}
#column-two   {width:  20%;}

/* old fashion table layout */
#main {display: table;}
#main-content, #column-one, #column-two {display: table-cell; vertical-align: top;}

/* margin collumns */
#main-content {padding: 0;}
#column-one {padding-right: 2%;}
#column-two {padding-left: 2%;}
#portal-column-content {width: 100%; margin-left: -100%;}

/* Landscape phone to portrait tablet */
@media (max-width: 767px) {
    #main-content, #column-one, #column-two {display: block; width: 100%; padding: 0; clear: both;}
}