Element button pseudo-class :active generated with transition border 1px #018dc4 solid display inline-block border-radius box-sizing content-box padding 20px margin 0px background float none line-height normal overflow visible font-size 16px font-weight normal cursor pointer height auto z-index auto transform text-shadow -1px -1px 0px rgba(15,73,168,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) width auto position static