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