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