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