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