Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid display block background padding 20px height auto overflow hidden line-height 1 transform z-index auto font-weight normal cursor default width 160px transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px font-size 16px float none text-shadow 1px 1px 1px rgba(221,15,15,0.2) border-radius box-sizing content-box position static