Project Overview page: Make banners consistent

Problem to solve

The free trail banner does not look correct.

Proposed solution

We will update the trial banner to use our banner Vue component. The changes will look as follow:

Note: The default implementation of the banner might render a huge illustration. In the screenshot above I changed the following:

/* Default implementation */
.gl-banner-illustration img {
   width: 7.5rem;
}
/*  Scaling down the illustration */
.gl-banner-illustration img {
   width: 2.5rem;
}