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