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