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