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