header size

https://www.timtekk.com

i also need to align the tagline so it doesn’t go to the next line.

If your theme has a custom CSS option, use it; otherwise, get a custom CSS plugin and try this:

#progression-logo h1 {
    font-size: 36px;
}

#progression-logo h2 {
    font-size: 18px;
    max-width: 30em;
}

Thanks! That worked Stephen.