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