Element button pseudo-element :before generated with display inline-block margin 0px text-shadow -1px -1px 0px rgba(15,73,168,0.66) position static width auto transform border-radius z-index auto float none box-sizing content-box padding 20px border 1px #018dc4 solid cursor pointer height auto transition font-size 16px background line-height normal font-weight normal overflow visible box-shadow 2px 2px 2px rgba(0,0,0,0.2)