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