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