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