Merge branch 'Improvements' into 'master'

Improves font sizes on chart axes and legend. Issue ~/issues/2

See merge request !5
3 jobs for publish_0.0.8 in 2 minutes and 34 seconds (queued for 5 seconds)
latest
Name Stage Failure
failed
astrocyte_test Test
--2022-02-22 13:25:28--  https://usegalaxy.org/dataset/display?dataset_id=2979743ceed4f520&to_ext=fastqsanger
Resolving proxy.swmed.edu (proxy.swmed.edu)... 129.112.115.53, 129.112.115.41, 129.112.115.43, ...
Connecting to proxy.swmed.edu (proxy.swmed.edu)|129.112.115.53|:3128... connected.
ERROR: cannot verify usegalaxy.org's certificate, issued by ‘/C=US/O=Let's Encrypt/CN=R3’:
Issued certificate has expired.
To connect to usegalaxy.org insecurely, use `--no-check-certificate'.
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit status 1