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