Sample Portfolio Site

[takashi1kun]

Page: https://docs.couchcms.com/tutorials/portfolio-site.html

[Describe the issue here]

There is a weird blank space below the footer.

[takashi1kun]

Proposed solution:
css:

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
.footer {
    margin-top: auto;
}