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