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