*/
.clearfix:before,
.clearfix:after,
.row:before,
.row:after {
content: '\0020';
display: block;
overflow: hidden;
visibility: hidden;
width: 0;
height: 0; }
.row:after,
.clearfix:after {
clear: both; }
.row,
.clearfix {
zoom: 1; }
/* You can also use a
to clear columns */
.clear {
clear: both;
display: block;
overflow: hidden;
visibility: hidden;
width: 0;
height: 0;
}