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