Hi @johnyct9760,
Thank you for reaching out to us. This would require custom CSS as this is not a theme feature by default and is outside of our support scope, but we will do our best to help you getting started with the customization but we will not be able to implement it.
Using Chrome DevTools you can find the right selectors, simply move your cursor to the element (in your case the sub menu items) right click and choose Inspect (see screenshot)
Now in the Inspector, you can find the correct selectors to apply your CSS, for example to target your mobile menu items, the selector will be .x-navbar .mobile .x-nav li > a
.x-navbar .mobile .x-nav li > a {
font-size: 2.4em;
font-family: "Strawberry Blossom";
color: #785C51;
}
Here are some related links for further reading, this could help you in finding and implementing some CSS fixes:
Please note that the code provided above serves as a guide only and is to help you in getting started so implementing it and maintaining the code will be out of our support scope and for further maintenance for new possible versions of the theme that may cause the customization to break, you will need to hire a developer.
Hope this helps!