How to apply other properties for some links?

Question

css

There is a group of links (not all!)

<a href="http...1">text1</a>
<a href="http...2">text2</a>

How can they be done without underlining?
those. for example wrap in a class

<div class="class1">
<a href="http...1">text1</a>
<a href="http...2">text2</a>
</div>

How to set a property in class1 text-decoration: none;
So that links are not underlined
, this does NOT work

<style>
   .class1 a {
    text-decoration: none!important;
   }
</style>

so links are not underlined

Answer 1

Actually works , and even without important.
Most likely you have some other rules with a higher priority . In the inspector, you can see all the rules that are applied to the element.