Factorise .pagination-next and .pagination-last together

internal/ui/static/css/common.css

@@ -748,7 +748,7 @@ template {
     padding-left: 15px;
 }
 
-.pagination-next {
+.pagination-next, .pagination-last {
     text-align: right;
 }
 
@@ -756,10 +756,6 @@ template {
     content: " ›";
 }
 
-.pagination-last {
-    text-align: right;
-}
-
 .pagination-last:after {
     content: " »";
 }