Element button pseudo-element :before generated with width auto line-height normal height auto margin 0px float none border 1px #018dc4 solid transition border-radius font-weight normal font-size 16px cursor pointer display inline-block overflow visible padding 20px text-shadow 4px 3px 4px rgba(0,0,0,0.7) box-shadow 2px 2px 2px rgba(0,0,0,0.2) transform position static background z-index auto box-sizing content-box