Element block pseudo-element :after generated with line-height 0 font-weight normal z-index auto overflow hidden font-size 16px border 0px rgba(0,0,0,1) solid margin -4px padding 12px position static display inline-block box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default height auto border-radius background text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box transform float none transition width 160px