Logo in sheet title, css code

[Ethel]

Hi Everyone,

I'm trying to add our company logo in sheet title in css code(I'm working on our own theme).

This is my code and it's not working.

.sheet-title-container {
background: linear-gradient(90deg, rgba(0,101,128,1) 35%, rgba(255,255,255,1) 100%); !important;
background-image:(C:\Users\AAA\Desktop\Qlik Sense Theme\themefolder\test.png);
}

Thank you very much for your ideas!!!!