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