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