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