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