Fixed a couple of css-related issues (#2736)

* Fixed some css

* Aborted extra changes

* Updated version & changelog

* Fixed test

CHANGELOG.md

@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - CVAT-3D: support lidar data on the server side (<https://github.com/openvinotoolkit/cvat/pull/2534>)
 
 ### Changed
+
 - Updated HTTPS install README section (cleanup and described more robust deploy)
 
 ### Deprecated
@@ -31,6 +32,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fixed tasks in project autoannotation (<https://github.com/openvinotoolkit/cvat/pull/2725>)
 - Cuboids are missed in annotations statistics (<https://github.com/openvinotoolkit/cvat/pull/2704>)
 - The list of files attached to the task is not displayed (<https://github.com/openvinotoolkit/cvat/pull/2706>)
+- A couple of css-related issues (top bar disappear, wrong arrow position on collapse elements) (<https://github.com/openvinotoolkit/cvat/pull/2736>)
 
 ### Security
 

cvat-ui/package-lock.json

 {
   "name": "cvat-ui",
-  "version": "1.13.7",
+  "version": "1.13.8",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

cvat-ui/package.json

 {
   "name": "cvat-ui",
-  "version": "1.13.7",
+  "version": "1.13.8",
   "description": "CVAT single-page application",
   "main": "src/index.tsx",
   "scripts": {

cvat-ui/src/components/annotation-page/standard-workspace/objects-side-bar/object-item-details.tsx

-// Copyright (C) 2020 Intel Corporation
+// Copyright (C) 2021 Intel Corporation
 //
 // SPDX-License-Identifier: MIT
 

cvat-ui/src/components/annotation-page/standard-workspace/objects-side-bar/styles.scss

@@ -21,6 +21,7 @@
             height: 25px;
 
             .ant-collapse-arrow {
+                padding: 0;
                 top: $grid-unit-size;
             }
         }
@@ -32,6 +33,7 @@
 
             > .ant-collapse-content-box {
                 padding: 10px;
+                padding-bottom: 0;
             }
         }
     }
@@ -215,6 +217,7 @@
 .cvat-objects-sidebar-state-item-collapse {
     border: 0;
     background: inherit;
+    width: 100%;
 
     > .ant-collapse-item {
         background: inherit;
@@ -226,6 +229,7 @@
             padding-bottom: 2px;
 
             .ant-collapse-arrow {
+                padding: 0;
                 top: $grid-unit-size;
             }
         }

cvat-ui/src/components/annotation-page/standard-workspace/styles.scss

@@ -21,6 +21,12 @@
 
 .cvat-objects-sidebar {
     height: 100%;
+    overflow-y: auto;
+    overflow-x: hidden;
+
+    &.ant-layout-sider-collapsed {
+        overflow: initial;
+    }
 }
 
 .cvat-rotate-canvas-controls-right > svg {
@@ -30,6 +36,8 @@
 .cvat-canvas-controls-sidebar {
     background-color: $background-color-2;
     border-right: 1px solid $border-color-1;
+    overflow-y: auto;
+    overflow-x: hidden;
 }
 
 .cvat-cursor-control,