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