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