Limit testcase box height in contributions

Platform Evolution
#1

Contributions with many testcases can gets lengthy as they may, potentially causing users to suffer from Carpal tunnel syndrome (not that we programmers haven’t got it already…).

I have applied the following CSS rule as a quick fix:

.input-content {
  height: 400px;
}

It appears that IDE testcase boxes are limited to 280px as well:

.cg-ide-testcases-details .testcase-content-texts {
    display: flex;
    height: 280px;
    position: relative;
}

There’s an old topic regarding making testcase boxes collapsible; unfortunately, noone replied and it remains dust-covered for 3 years: Make Test Cases Collapsible on Contribution Page.