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