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