Element block pseudo-element :after generated with float none overflow hidden width 160px border 0px rgba(0,0,0,1) solid background line-height 1 position static display block transition transform border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px cursor default padding 20px z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px height auto font-weight normal box-sizing content-box