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