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