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