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