Element button pseudo-element :before generated with background z-index auto padding 0px border-radius text-shadow -1px -1px 0px rgba(255,255,255,0.66) height auto display inline-block border 1px rgba(255,255,255,0.9) solid transition transform cursor pointer font-size 16px box-sizing content-box font-weight bold box-shadow 2px 2px 2px rgba(255,255,255,0.2) overflow visible margin 0px position static width auto float none line-height normal