Element input pseudo-class :active generated with margin 0px padding 20px display block position static line-height 1 z-index auto cursor default overflow hidden font-size 16px box-sizing content-box float none width 160px transition border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform background font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto border 0px rgba(0,0,0,1) solid