Element button pseudo-class :active generated with box-shadow 3px 3px 4px rgba(18,209,180,0.4) transform text-shadow -1px -1px 0px rgba(15,73,168,0.66) z-index auto padding 20px transition border-radius box-sizing content-box margin 0px height auto width auto line-height normal position static font-size 16px cursor pointer font-weight normal float none display inline-block background overflow visible border 1px #018dc4 solid