Element button pseudo-class :active generated with display inline-block z-index auto transition overflow visible box-sizing content-box background box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px text-shadow 1px 1px 0px rgba(255,255,255,0.66) border 1px #b7b7b7 solid line-height normal padding 20px font-size 16px height auto position static transform font-weight normal float none width auto border-radius cursor default