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