File: wordpress/wp-includes/blocks/tag-cloud/style.css

.wp-block-tag-cloud{
  box-sizing:border-box;
}
.wp-block-tag-cloud.aligncenter{
  justify-content:center;
  text-align:center;
}
.wp-block-tag-cloud.alignfull{
  padding-left:1em;
  padding-right:1em;
}
.wp-block-tag-cloud a{
  display:inline-block;
  margin-right:5px;
}
.wp-block-tag-cloud span{
  display:inline-block;
  margin-left:5px;
  text-decoration:none;
}

:root :where(.wp-block-tag-cloud.is-style-outline){
  display:flex;
  flex-wrap:wrap;
  gap:1ch;
}

:root :where(.wp-block-tag-cloud.is-style-outline a){
  border:1px solid;
  font-size:unset !important;
  margin-right:0;
  padding:1ch 2ch;
  text-decoration:none !important;
}