Problems with the front page

I do notice in a line by line comparison of the page sourse that one line is missing on the damaged page. Is it safe to paste it in there?

1. add overflow:hidden; to #page (CSS)

3. The menu with New > Post at the top is missing; I must sign into the Dashboard to do anything.

You can only create new posts after logged in.

Sorry, my ignorance is legendary. How do I do this?

OK, I guess this is in the Theme Editor?
I see #page CSS 5 times in there

Edit the file (you can do this through administrator dashboard, in, Appearance, editor, then find the file on the right) style.css

Search for “#page”
within the curly braces ({ … }), add
overflow:hidden

examples:
https://www.w3schools.com/css/css_display_visibility.asp

You are fast.
#page is in there 5 times. Not sure which entry to edit.

The last occurrence.

That was under /* =Print
Did not appear to do anything

This is what it looks like now:
#page {
overflow:hidden
clear: both !important;
display: block !important;
float: none !important;
max-width: 100%;
position: relative !important;

Try

#page {
overflow:hidden !important;

No change. Is now:

#page {
overflow:hidden !important;
clear: both !important;
display: block !important;
float: none !important;
max-width: 100%;
position: relative !important;

Okay remove that overflow hidden,

scroll to the bottom of the style.css file and add this

#page {
 overflow: hidden !important;
}

I notice that right under the menu there is a white bar, as if something is blocking the display.

No change. Stubborn thing.

Looks like it’s working to me.

https://holeinthehill.com

Looks like it took a few minutes for the update to go through.

However:
The Sidebar is missing
The menu at the top (new Post, etc,) is missing. (you wouldn’t see this, of course.)
However, if I click on say “Posted in Life On The Big Blue Marble“, and go to that category, it looks correct. I can actually post from there.

And by the way, I really appreciate the help. It looks much better now than it did.