Refactor styles for issues list

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/assets/stylesheets/framework/lists.scss

@@ -111,6 +111,7 @@ ul.content-list {
   > li {
     border-color: $table-border-color;
     color: $list-text-color;
+    font-size: $list-font-size;
 
     .title {
       color: $list-title-color;
@@ -132,13 +133,6 @@ ul.content-list {
   }
 }
 
-.panel > .content-list {
-  li {
-    margin: 0;
-    padding: $gl-padding;
-  }
-}
-
 ul.controls {
   padding-top: 1px;
   float: right;

app/assets/stylesheets/pages/issues.scss

@@ -4,13 +4,7 @@
     position: relative;
 
     .issue-title {
-      margin-bottom: 5px;
-      font-size: $list-font-size;
-      font-weight: 600;
-    }
-
-    .issue-info {
-      color: $gl-gray;
+      margin-bottom: 2px;
     }
 
     .issue-check {

app/views/projects/issues/_issue.html.haml

@@ -5,7 +5,7 @@
 
   .issue-title
     %span.issue-title-text
-      = link_to_gfm issue.title, issue_path(issue), class: "row_title"
+      = link_to_gfm issue.title, issue_path(issue), class: "title"
     %ul.controls.light
       - if issue.closed?
         %li

app/views/shared/_issues.html.haml

@@ -8,7 +8,7 @@
           .pull-right
             = link_to 'New issue', new_namespace_project_issue_path(project.namespace, project)
 
-      %ul.well-list.issues-list
+      %ul.content-list.issues-list
         - group[1].each do |issue|
           = render 'projects/issues/issue', issue: issue
   = paginate @issues, theme: "gitlab"