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