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