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