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