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