Element block pseudo-class :hover generated with line-height 21px float none z-index auto overflow hidden padding 15px font-size 16px cursor default box-sizing content-box display block box-shadow 1px 1px 1px rgba(0,0,0,.4) transition border 1px #ececec solid transform width 33.33333% margin 5px border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight bold position static height auto background