docs: replace .gitlab-ci.yml example with more reliable and faster ci job (...

Peter

2024-07-01 5926d3f803606d86129ed658147e66986d15fba8

 quartz/styles/base.scss

@@ -481,6 +481,10 @@
  flex: 1 1 auto;
}

div:has(> .overflow) {
  position: relative;
}

ul.overflow,
ol.overflow {
  max-height: 400;