Element block pseudo-element :after generated with box-sizing content-box z-index auto box-shadow 2px 2px 2px rgba(0,0,0,0.3) float none overflow visible transition transform text-shadow height auto font-size 16px background padding 20px line-height normal position static cursor default font-weight normal border-radius margin 0px border 1px #b7b7b7 solid display inline-block width auto