Element button pseudo-element :before generated with box-sizing content-box border 1px #b7b7b7 solid display inline-block font-size 16px font-weight bold z-index auto cursor default line-height normal background border-radius width auto transition padding 20px position static text-shadow 1px 1px 0px rgba(255,255,255,0.66) float none margin 0px box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible height auto transform