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