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