After testing, I would like to share this informaiton
In photoshop, create a new image 1972x 200 pix
draw your logo on it
open admin panel and click customise CSS
change url to your jpg file.
input:
.Hero {
margin-top: -1px;
background: url("https://example.com/test.jpg");
text-align: center;
color: #000066;
}
save it
Ctrl + F5, done
