Change all font size from 16px to 13px. 16px looks way bigger
Change padding space for build history, as it's density was too comfortables. Now it looks cozy rather than compact.
Change console font size from oversized 14px to comfortable 12px.
Change individual parameter row width to fit inside the parameter table.
Add logo to jenkins title before the hostname display. The logo should be placed inside the userContent folder of the jenkins server.
Compressed CSS and JS.