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