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