Element input pseudo-class :active generated with margin -4px box-sizing content-box height auto position static border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) transform font-weight normal overflow visible text-shadow 1px 1px 0px rgba(255,255,255,0.66) background border 1px #b7b7b7 solid cursor default font-size 16px transition float none width 100px display inline-block z-index auto padding 12px line-height normal