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