Squished Header on Mobile Site

I updated my website yesterday to have a slightly longer sub heading, I'm really pleased with how it looks on a browser but when I look at it on my phone it has gone all squished!

Any help would be greatly appreciated! 

@LDownes add line height property to the subtitle in your custom CSS, like this:

.logo-subtitle {
	line-height: 1.2em;
}

Thank you everyone!  I eventually found the mobile editing window and that solved it, thank you!

You are welcome 🙂 I would always check the mobile view after making changes. It also tells you when there are changes you need to look at (the blue dot notification).