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