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