Epa header conflict with plotly

[cristinamullin]

This will fix the plotly conflict but messes up the EPA header drastically because it simply just comments out the line that causes the issue. We still need a solution (updated file/link) for this. Here is the link that causes the plotly conflicts: https://www.epa.gov/themes/epa_theme/css/styles.css?r6lsex

This also updates the EPA header with the updated template Brad Cooper (ERG) shared, but that was a separate issue. This substitution does not seem to change anything about the look and feel (no clear difference in anything after substituting it in). I substituted this https://www.epa.gov/themes/epa_theme/pattern-lab/?p=pages-standalone-template in in place of https://www.epa.gov/themes/epa_theme/pattern-lab/.markup-only.html. Need to confirm this is the right place to use the updated link.

[cristinamullin]

Review and consider using style.css file that Garret Stillings shared: https://github.com/USEPA/NARS-Data-Download-Tool/tree/main/www

[cristinamullin]

I made some changes to reference the style css locally. I added two files, styles2.css which is a copy of the code from https://www.epa.gov/themes/epa_theme/css/styles.css?r6lsex and styles.css which is a copy of the css file used in another OW R Shiny app that Stillings, Garrett shared: https://github.com/USEPA/NARS-Data-Download-Tool/tree/main/www. Currently in the branch it now references styles.css but the header still doesn't look right.

[cristinamullin]

removing problematic css files and commenting out style for now. Will create a new branch to fix header/footer