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