font color change

Hi,
I would like to know how it is possible to change the font of the text that appears when the hikashop writes a message to the user. more specifically when the cart is empty the message is displayed in blue.
I use the custom.css file and by changing the div hikashop info color codes i see no change.

Could you please help me with this?
Thank you!!

Sure you can do that with CSS.
Note that the default display style comes from your template CSS, not HikaShop.
Since your template is loaded after, you will need to use the !important CSS trick in your CSS code in order to override your template's CSS.