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