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