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