Menu and blog posts not appearing in phone view

Here’s the link: https://www.augustmclaughlin.com

I added the below code to my CSS, which added blog posts back in. I’m still missing the dropdown menu, however. I’d love to fix that.

#access select {
display: none;
}

#access ul {
display: block;
}

I deleted plug-ins, and learned that the disable comments plug-in was the problem. I reinstalled it, and all’s working well now.