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