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