a11y: #4886 clean news pagniation tidy css

Author: StephDriver

src/themes/clean/assets/css/clean.css

@@ -95,8 +95,8 @@ main a:hover {
     margin-bottom: 4rem;
 }
 
-.site-pagination > .btn {
-    border-radius: 2rem;
+.site-pagination .btn {
+    text-decoration: none;
 }
 
 .news-post {

src/themes/clean/templates/core/news/index.html

@@ -24,7 +24,7 @@ <h2> {% trans 'This journal currently has no {{ journal_settings.news.news_title
         {% endfor %}
     </div>
     <section aria-label="pagination">
-        <div class="pagination-block">
+        <div class="pagination-block site-pagination">
             <ul class="d-flex justify-content-center list-inline">
                 {% if news_items.has_previous %}
                     <li class="list-inline-item">

src/themes/clean/templates/press/core/news/index.html

@@ -26,7 +26,7 @@ <h2>{% trans 'This journal currently has no news items to display' %}.</h2>
         {% endfor %}
     </div>
     <section aria-label="pagination">
-        <div class="pagination-block">
+        <div class="pagination-block site-pagination">
             <ul class="d-flex justify-content-center list-inline">
                 {% if news_items.has_previous %}
                     <li class="list-inline-item">