Dear Odoo Users,

I have designed my website using the theme Treehouse. However, when customizing the colourscheme I seem to not be able to change everything. Most importantly is that within dropdown menu's like the Portal, It shows a gross mustard colour as seen in the screenshots.

A second issue that I cannot change the colour of the text within the /my Portal template. 

Anyone has any idea where I can change this, maybe in the HTML/CSS editor?

https://www.dropbox.com/t/2tO3oAy4ev3czWOi