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