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