How-to-Divide-Column-Article-Postings Css

.abuiyad2
{
   -webkit-column-count: 2;
    -moz-column-count: 2;
    column-count: 2;
}
.abuiyad3
{
    -webkit-column-count: 3;
    -moz-column-count: 3;
    column-count: 3;
}
.abuiyad3withgap
{
    -webkit-column-count: 3;
    -moz-column-count: 3;
    column-count: 3;
    -webkit-column-gap: 40px;
    -moz-column-gap: 40px;
    column-gap: 40px;
    -webkit-column-rule: 4px outset #ff00ff;
    -moz-column-rule: 4px outset #ff00ff;
    column-rule: 4px outset #ff00ff;
}