Make text on explore page more readable on mobile

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 88.11%. Comparing base (c543750) to head (e2a88a1).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #569 +/- ## ======================================= Coverage 88.11% 88.11% ======================================= Files 44 44 Lines 6294 6294 ======================================= Hits 5546 5546 Misses 748 748 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.