Element button pseudo-element :before generated with z-index auto overflow visible height auto width auto line-height normal cursor pointer transform margin 0px float none text-shadow -1px -1px 0px rgba(14,165,85,0.66) padding 20px display inline-block font-size medium transition position static border-radius font-weight normal box-shadow 2px 2px 2px rgba(0,0,0,0.68) outline none opacity 1 border 1px rgba(4,249,245,1) solid box-sizing content-box background