Element button pseudo-element :before generated with font-size 16px background z-index auto line-height normal float none margin 0px box-sizing content-box transition height auto cursor pointer padding 20px font-weight normal transform text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 8px #018dc4 solid position static box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible border-radius display inline-block width auto