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