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