CSS changes not reflected

Hi all,

I have a beginner’s question…
has changed the size of an image in CSS and I do not see it reflected.

.site-head-logo img
/* height: 28px; */
height: 90px;

I erased the cache [yarn cache clean]
and I’ve restarted [ghost restart]

and I don’t see the change
Am I doing something wrong or have I forgotten a step?

Thank you very much

URL : http://g.parquizado.com:8080/

Ghost-CLI version: 1.12.0
Ghost version: 3.0.2 (at /var/lib/ghost)
Theme London Version 1.0.0

Have you done yarn install in the directory of your theme? And then after that, have you done yarn dev?

Yarn install?

I just found out there’s that command ;-(

I reiterate that I’m a novice, but I want to learn
I’m using an install docker in, which I think comes with Linux Alpine and I get this message:
“in production mode”

marting@3570e3b6ada5:/var/lib/ghost/content/themes/London-master$ yarn install
yarn install v1.19.1
[1/5] Validating package.json…
warning london@1.0.0: The engine “ghost” appears to be invalid.
warning london@1.0.0: The engine “ghost-api” appears to be invalid.
[2/5] Resolving packages…
[3/5] Fetching packages…
info fsevents@1.2.7: The platform “linux” is incompatible with this module.
info “fsevents@1.2.7” is an optional dependency and failed compatibility check. Excluding it from installation.
[4/5] Linking dependencies…
error Could not write file “/var/lib/ghost/content/themes/London-master/yarn-error.log”: “EACCES: permission denied, open ‘/var/lib/ghost/content/themes/London-master/yarn-error.log’”
error An unexpected error occurred: “EACCES: permission denied, mkdir ‘/var/lib/ghost/content/themes/London-master/node_modules’”.
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.

marting@3570e3b6ada5:/var/lib/ghost/content/themes/London-master$ yarn version
yarn version v1.19.1
info Current version: 1.0.0

Ghost-CLI version: 1.12.0
Ghost version: 3.0.2 (at /var/lib/ghost)