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