Double vertical scrolling bar about mdlwp

[braginteractive]

Do you see the double vertical scrollbar on our demo ribbon page? http://mdlwp.com/demo/ribbon-page/

[atais]

Hm, no it's ok in the demo. I will try to find what is causing the issue.

[atais]

It is doubled when you log in to Wordpress and the Wordpress bar is visible.

[braginteractive]

I think because they are both fixed.

[atais]

you can change some div's to have overflow-y: hidden;. I will do some fixes and PR when I finish my fork.

[braginteractive]

@leoradmagnegithub does the demo have a double scrollbar?

My website work perfectly on every browser, except for Mozilla Firefox (v.45.0.1).
This because there's a double vertical scroll bar.
This bar isn't in all other browsers like Chrome, Opera and IE 11.

In the demo, this double vertical scroll bar never appear.

[alexandre67fr]

The double bar appears when administrators are logged in.

This is due to the fact that WP adds

html { margin-top: 32px !important; }

The first scroll bar appears for html tag, the second one for div.mdl-layout

A solution simple solution for modern browsers in functions.php:

// Bugfix for double admin bar

add_action( 'wp_head', function () {

  if ( ! is_admin_bar_showing() )
    return;

  echo '
    <style>
      html {
        overflow: hidden;
      }
      .mdl-layout {
        height: calc(100% - 32px);
      }
      @media screen and (max-width: 782px) {
        .mdl-layout {
          height: calc(100% - 46px);
        }
      }
    </style>
  ';    

}, 999);

[alexandre67fr]

@leoradmagnegithub my comment is a reply to @atais 's issue, which is double vertical bar on ribbon template, when logged in as administrator in all browsers.

The issue that you've posted is most probably a different one.

Ah ok, sorry.
Have you got any idea about my issue?

[alexandre67fr]

No, sorry. I didn't see any issues with my website using the latest version of the theme in Firefox.
Is your site online? I could have a look, and see what might be the issue.

[alexandre67fr]

You're using a plugin that adds a bar at the top of the page. This not an issue of the theme.

[alexandre67fr]

You need help of a developer with your website, this is not an issue if this theme.

[leoradprogrammer]

Yes, sorry for the loss of time. I had had a problem on my site.

(This is the new account of the "ghost" in the previous comments)