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