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