Change anything on the left. The banner on the mock site is the plugin's real stylesheet and script, so what you see and click here is what your visitors get.
.tc-banner.tc-banner__title.tc-banner__text.tc-btn.tc-btn--prefs.tc-close.tc-prefs__row.tc-prefs__label.tc-reopen--tc-bg--tc-text--tc-accent--tc-accent-text--tc-radius--tc-btn-radius--tc-fontNo choice yet
The mock site carries the standard install snippets for three tools. They are stand-ins: nothing here contacts Google or Meta, and your choices are kept only in this page until you press "New visitor".