double underlined links in headings

Site URL: https://centrum-niederwangen.squarespace.com

Hello

After I added some custom CSS to my site some days ago, the links in de headings are double underlined today. Does anyone know how to fix this and go back to just one line under the links?

The code i added was:
 

ul[data-rte-list] li>p:first-child::before {content: "-";}

[data-section-id="6023f23d92140940806ff29a"] 
.section-background { background: #e6e8e9 !important
  }

[data-section-id="604734c0dd76222f3b3a4606"] 
.section-background { background: #e6e8e9 !important
  }

[data-section-id="60477262c9ba787b95464aa3"] 
.section-background { background: #e6e8e9 !important
  }

Link to the site: https://centrum-niederwangen.squarespace.com

Thank you so much for your help in advance!

Solved it with this:

.sqs-block-html a {
  background-image: none !important;
}

On 3/12/2021 at 3:50 PM, Jana-Aregger said:

Solved it with this:

.sqs-block-html a {
  background-image: none !important;
}

 

Logo looks huge on mobile. Do you want to change 2 items/row on mobile?

and increase width on tablet?