body,
        body > *,
        canvas {
        user-select: none;
        -webkit-user-select: none; /* Safari */
        -khtml-user-select: none; /* Konqueror HTML */
        -moz-user-select: none; /* Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
        -webkit-tap-highlight-color: transparent;
        }