Element block pseudo-class :active generated with z-index auto height auto line-height 1 font-weight normal font-size 16px box-sizing content-box cursor default background transition transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none overflow hidden display block margin 0px border 1px rgba(0,0,0,1) solid position static width 224px padding 5px box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius