Element block pseudo-element :before generated with overflow hidden border-radius border 2px rgba(0,0,0,1) solid transform transition font-size 11px z-index auto font-weight normal box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 300px cursor default position static line-height 25px margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) display inline-block background padding 15px height 300px opacity 1.00 float left