Element input pseudo-class :active generated with background width auto transform line-height normal padding 20px position static border 1px #b7b7b7 solid float none font-size 16px overflow visible border-radius height auto transition z-index auto box-sizing content-box text-shadow 1px 1px 0px rgba(255,255,255,0.66) cursor default display inline-block font-weight normal box-shadow 3px 3px 4px rgba(0,0,0,0.4) margin 0px