How to get main navigation on same line

Hello,

Does anyone know how to get the navigation at the top of the website to be on the same line? I am currently working on this site: https://jennie-lee-vg.squarespace.com with code: jennielee (lowercase). 

Many thanks,

LM

Try this Custom CSS:

.header-title-nav-wrapper {
    flex: 1 0 80%;
}
.header-layout-nav-center .header-title {
    width: 20%;
    flex: 1 1 20%;
}
.header-layout-nav-center .header-nav {
    width: 60%;
    flex: 1 1 60%;
}

Hello Ziggy.  Thank you very much. I will do this.