Element input pseudo-class :active generated with padding 10px background box-sizing border-box margin 50px opacity 0.70 z-index auto width auto border-radius cursor default position absolute overflow visible border 1px #b7b7b7 solid font-size 16px transform display inline-block box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto font-weight normal line-height normal transition text-shadow 1px 1px 0px rgba(0,0,0,0.25) float none