Element button pseudo-class :active generated with margin 0px text-shadow line-height normal float none border-radius font-weight normal height auto background border 1px #009688 solid display inline-block box-shadow 2px 2px 2px rgba(0,0,0,0.2) position static padding 20px cursor pointer transition font-size 16px box-sizing content-box overflow visible transform z-index auto width auto