Menu Bar Logo & Text colour

Is it possible to adjust the size of the company logo on the main menu bar and also can i change the color of the main menu text


Sure, but you would need to add a bit of CSS in a custom CSS plugin. Use this code:

.site-logo {
   max-width: 100px;
.main-navigation a {
   color: #fff;

Simply change the 100px value to the width you want for your logo and #fff to the color you want for the menu.