diff --git a/app/assets/stylesheets/repository_columns/index.scss b/app/assets/stylesheets/repository_columns/index.scss
index 12d1339a6..b498e8bdf 100644
--- a/app/assets/stylesheets/repository_columns/index.scss
+++ b/app/assets/stylesheets/repository_columns/index.scss
@@ -7,7 +7,7 @@
 #manage-repository-column {
   .modal-content {
     font-size: 14px;
-    height: 500px;
+    min-height: 500px;
     width: 540px;
   }
 
@@ -32,10 +32,9 @@
   }
 
   .modal-body {
-    padding: 0 15px;
+    padding: 0 15px 61px;
 
     .form-horizontal {
-      height: 390px;
       padding: 15px 0;
     }
 
@@ -54,8 +53,11 @@
   }
 
   .modal-footer {
+    bottom: 0;
     padding: 12px 15px;
+    position: absolute;
     text-align: center;
+    width: 100%;
   }
 
   .range-label {
diff --git a/app/models/repository_checklist_item.rb b/app/models/repository_checklist_item.rb
index 0021ea8af..7bf66000c 100644
--- a/app/models/repository_checklist_item.rb
+++ b/app/models/repository_checklist_item.rb
@@ -3,8 +3,7 @@
 class RepositoryChecklistItem < ApplicationRecord
   validates :data, presence: true,
                    uniqueness: { scope: :repository_column_id, case_sensitive: false },
-                   length: { minimum: Constants::NAME_MIN_LENGTH,
-                             maximum: Constants::NAME_MAX_LENGTH }
+                   length: { maximum: Constants::NAME_MAX_LENGTH }
   belongs_to :repository, inverse_of: :repository_checklist_items
   belongs_to :repository_column
   belongs_to :created_by, foreign_key: 'created_by_id', class_name: 'User',