Element button pseudo-element :before generated with box-sizing content-box opacity 1 background overflow visible text-shadow 2px 2px 2px rgba(0,0,0,0.5) outline none border 1px #018dc4 solid margin 0px font-weight normal display inline-block cursor pointer font-size medium padding 20px line-height normal height auto border-radius transition box-shadow 0px 0px 0px rgba(0,0,0,0.2) z-index auto float none width auto transform position static