How do I align to align the logo farther to the left and insert all links in a single line?
The site is:

Hello there,

In order to make all your main navigation links in one line, you can use this CSS code:

@media only screen and (min-width:1025px) and (max-width:1199px) {
  #mainnav > div > ul > li {
    padding-left: 5px;
    padding-right: 5px;

To apply it to your site, add it to Appearance > Customize > Additional CSS from your site dashboard.