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