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