diff --git a/app/assets/javascripts/app/controllers/_integration/ldap.coffee b/app/assets/javascripts/app/controllers/_integration/ldap.coffee
index fc9bc0a12..59e4f8505 100644
--- a/app/assets/javascripts/app/controllers/_integration/ldap.coffee
+++ b/app/assets/javascripts/app/controllers/_integration/ldap.coffee
@@ -168,6 +168,8 @@ class State
     App.Setting.get('ldap_integration')
 
 class ConnectionWizard extends App.WizardModal
+  className: 'modal fade modal--large'
+
   wizardConfig: {}
   slideMethod:
     'js-bind': 'bindShow'
diff --git a/app/assets/javascripts/app/views/integration/ldap_group_role_row.jst.eco b/app/assets/javascripts/app/views/integration/ldap_group_role_row.jst.eco
index 7e7158d56..68b3e0dbb 100644
--- a/app/assets/javascripts/app/views/integration/ldap_group_role_row.jst.eco
+++ b/app/assets/javascripts/app/views/integration/ldap_group_role_row.jst.eco
@@ -1,6 +1,6 @@
 <tr class="js-entry">
-  <td style="max-width: 240px" class="settings-list-control-cell js-ldapList">
-  <td class="settings-list-control-cell js-roleList">
+  <td style="width: 60%" class="settings-list-control-cell js-ldapList">
+  <td style="width: 35%" class="settings-list-control-cell js-roleList">
   <td class="settings-list-row-control">
     <div class="btn btn--text js-remove">
       <%- @Icon('trash') %> <%- @T('Remove') %>
diff --git a/app/assets/javascripts/app/views/integration/ldap_user_attribute_row.jst.eco b/app/assets/javascripts/app/views/integration/ldap_user_attribute_row.jst.eco
index 1759a8a59..457142b69 100644
--- a/app/assets/javascripts/app/views/integration/ldap_user_attribute_row.jst.eco
+++ b/app/assets/javascripts/app/views/integration/ldap_user_attribute_row.jst.eco
@@ -1,6 +1,6 @@
 <tr class="js-entry">
-  <td style="max-width: 240px" class="settings-list-control-cell js-ldapAttribute">
-  <td class="settings-list-control-cell js-userAttribute">
+  <td style="width: 60%" class="settings-list-control-cell js-ldapAttribute">
+  <td style="width: 35%" class="settings-list-control-cell js-userAttribute">
   <td class="settings-list-row-control">
     <div class="btn btn--text js-remove">
       <%- @Icon('trash') %> <%- @T('Remove') %>