How can I replace   with display:none?

edit

You can use CSS to hide   by setting its display property to none. Here's an example:

/* Select all elements containing   */
*:contains(" ") {
  /* Hide them */
  display: none;
}

Note that ":contains" is a jQuery selector that's used here for demonstration purposes. If you want to use this in your code, you'll need to either use jQuery or a similar library that provides this selector. Alternatively, you can manually select the elements containing   using JavaScript and then apply the CSS style to them.