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