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