Element block pseudo-class :active generated with border-radius display block transition z-index auto padding 20px margin 0px border 1px rgba(194,196,196,1) solid width 160px float none font-weight normal transform font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default box-sizing content-box position static background box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden line-height 1 height auto