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