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