2 box-sizing: border-box;
6 display: -ms-flexbox; /* IE10 */
8 -ms-flex-wrap: wrap; /* IE10 */
13 /* Create four equal columns that sits next to each other */
15 -ms-flex: 50%; /* IE10 */
23 vertical-align: middle;
27 /* Responsive layout - makes the two columns stack on top of each other instead of next to each other */
28 @media screen and (max-width: 150px) {