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