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