#title {
  font-size: 16px;
  font-family: sans-serif;
  font-weight: bold;
}

#xTitle {
  font-size: 13px;
  font-family: sans-serif;
}

#yTitle {
  font-size: 13px;
  font-family: sans-serif;
}

.legend-text {
  -moz-user-select: none;
  -khtml-user-select: none;
  -webkit-user-select: none;
  
  /*
       Introduced in Internet Explorer 10.
       See http://ie.microsoft.com/testdrive/HTML5/msUserSelect/
     */
  -ms-user-select: none;
  user-select: none;
}

text {
  -webkit-touch-callout: none;
  /* iOS Safari */
  -webkit-user-select: none;
  /* Safari */
  -khtml-user-select: none;
  /* Konqueror HTML */
  -moz-user-select: none;
  /* Old versions of Firefox */
  -ms-user-select: none;
  /* Internet Explorer/Edge */
  user-select: none;
  /* Non-prefixed version, currently
  supported by Chrome, Edge, Opera and Firefox */  
}