Element button pseudo-element :before generated with padding 20px text-shadow -1px -1px 0px rgba(15,73,168,0.66) position static z-index auto width auto height auto opacity 1 font-weight normal box-sizing content-box border-radius float none transform background font-size 16px cursor pointer overflow visible transition border 3px #7a7b7a solid box-shadow 2px 2px 2px rgba(0,0,0,0.2) line-height normal outline none display inline-block margin 0px