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