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