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