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