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