Hi Shirley,
- If you have raw Helix Ultimate template, you can use custom URL for the logo, for example, #
- If somehow logo link is a problem for you, yes, above CSS seems to be OK for most Helix templates.
But you can use also my variant from Helix Ultimate documenation:
#sp-header .logo a, .logo a, .logo a:hover, #sp-header .logo a {
cursor: default !important;
pointer-events: none; text-decoration: none; color: currentColor;
user-select: none; -webkit-touch-callout: none;}
Use it inside Template Options > Custom Code > Custom CSS area
Tested on Helix3 and HU and works! If it doesn't work you need David Cooperfield (magician) help ;p