Element input pseudo-class :active generated with box-sizing content-box padding 20px background box-shadow 2px 2px 2px rgba(0,0,0,0.3) margin 0px float none transition border 1px #b7b7b7 solid border-radius cursor default width auto position static z-index auto font-size 16px display inline-block font-weight normal transform height auto overflow visible text-shadow 1px 1px 0px rgba(255,255,255,0.66) line-height normal