Element button pseudo-element :before generated with padding 20px transition z-index auto float none border-radius line-height normal font-weight bold display inline-block height auto border 0px hsla(197, 100%, 94%, 0.9) solid overflow visible box-shadow 2px 2px 2px rgba(0,0,0,0.2) width auto background margin 0px transform cursor pointer box-sizing content-box font-size 16px text-shadow -1px -1px 0px rgba(15,73,168,0.66) position static