How To Change Viewport From 416 Px To 412 Px

I created a home page gallery slide show of images. In my SEO analytical software Displays the following error.

Where can I locate the 416 px page width and correct it to 412 px?

Here what it is saying, Note I removed the opening and closing tags so it would display here.

div class="justified row...tified-gallery" /div

Your page width (416 px) is larger than your viewport (412 px), so users will need to scroll horizontally to view some elements.

Edited Sun Jan 20, 19 5:11 PM by M Davis

The viewport isn't set to a certain pixel size. That probably means you have something on the page causing it to be larger than the viewport. You would need to post a link for me to see.

Edited by

Tim, I am sending the URL by email for your review!

Edited Mon Jan 21, 19 12:27 PM by M Davis