.greeny{color:#3c0}.bg-greeny{background-color:#3c0}.orangy{color:#c70}.bg-orangy{background-color:#c70}.bluey{color:#0cf}.bg-bluey{background-color:#0cf}.not-selectable,.unselectable{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.checkered{background-position:0 0,12.5px 0,12.5px -12.5px,0 12.5px;background-size:25px 25px}.checkered,.checkered-small{background-color:#fff;background-image:linear-gradient(45deg,#ccc 25%,#0000 0),linear-gradient(135deg,#ccc 25%,#0000 0),linear-gradient(45deg,#0000 75%,#ccc 0),linear-gradient(135deg,#0000 75%,#ccc 0)}.checkered-small{background-position:0 0,5px 0,5px -5px,0 5px;background-size:10px 10px}.center-hv{left:50%;position:absolute;top:50%;transform:translate(-50%,-50%)}.mobile-visible{display:none}@media (max-width:600px){.mobile-invisible{display:none}.mobile-visible{display:inherit}}