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