-webkit-column-100%; //列宽 -moz-column-100%;-o-colum-100%;colum-100%;-webkit-column-count: 2; //列数-moz-column-count: 2;-o-column-count: 2;column-count: 2;
-moz-column-gap:2%; //列间距-webkit-column-gap:2%;column-gap:2%;