Fix top padding - max-width

[tidybag]

In app.css, the max-width for 'Fix top padding when using the responsive grid with the fixed topbar' should be 979px rather than 980px. Otherwise the fixed topbar overlaps the content if the browser is at that exact width.

/* =============================================================================
   Media Queries
   ========================================================================== */

@media (max-width: 979px) {
  /* Fix top padding when using the responsive grid with the fixed topbar */
  body {
    padding-top: 0;
  }
}

[retlehs]

fixed, thx for the issue & for the info on how to fix it