improved styles

app/css/app.css

@@ -1909,7 +1909,7 @@ img.img_fullsize {
 
 @media (min-height: 768px) {
   .user_modal_window .modal-dialog {
-    padding-top: 150px;
+    margin-top: 150px;
   }
 }
 

app/partials/chat_modal.html

@@ -1,7 +1,7 @@
 <div class="chat_modal_wrap">
 
   <div class="modal-header">
-    <a class="modal-close-link visible-xs" ng-click="$close()">Close</a>
+    <a class="modal-close-link visible-xs visible-sm" ng-click="$close()">Close</a>
     <h4 class="modal-title">Group Info</h4>
   </div>
 

app/partials/contacts_modal.html

@@ -1,7 +1,7 @@
 <div class="contacts_modal_wrap">
 
   <div class="modal-header">
-    <a class="modal-close-link visible-xs" ng-click="$close()">Close</a>
+    <a class="modal-close-link visible-xs visible-sm" ng-click="$close()">Close</a>
     <h4 class="modal-title">Contacts</h4>
   </div>
 

app/partials/error_modal.html

@@ -1,7 +1,7 @@
 <div class="error_modal_wrap">
 
   <div class="modal-header">
-    <a class="modal-close-link" ng-click="$close()">Close</a>
+    <a class="modal-close-link visible-xs visible-sm" ng-click="$close()">Close</a>
     <h4 class="modal-title">{{title}}</h4>
   </div>
 

app/partials/settings_modal.html

@@ -1,7 +1,7 @@
 <div class="settings_modal_wrap">
 
   <div class="modal-header">
-    <a class="modal-close-link visible-xs" ng-click="$close()">Close</a>
+    <a class="modal-close-link visible-xs visible-sm" ng-click="$close()">Close</a>
     <h4 class="modal-title">Settings</h4>
   </div>
 

app/partials/user_modal.html

@@ -1,7 +1,7 @@
 <div class="user_modal_wrap">
 
   <div class="modal-header">
-    <a class="modal-close-link visible-xs" ng-click="$close()">Close</a>
+    <a class="modal-close-link visible-xs visible-sm" ng-click="$close()">Close</a>
     <h4 class="modal-title">Info</h4>
   </div>