diff --git a/bower.json b/bower.json
index 15bcf66fc..a6b407969 100644
--- a/bower.json
+++ b/bower.json
@@ -26,7 +26,7 @@
     "bootstrap-ui-datetime-picker": "~2.4.0",
     "ckeditor": "~4.7.2",
     "docxtemplater": "~2.1.5",
-    "font-awesome-bower": "~4.5.0",
+    "font-awesome-bower": "~4.7.0",
     "jquery.cookie": "~1.4.1",
     "js-data": "~2.9.0",
     "js-data-angular": "~3.2.1",
diff --git a/gulpfile.js b/gulpfile.js
index 12432640a..7ff236751 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -181,6 +181,7 @@ gulp.task('ckeditor-plugins', function () {
             [
                 path.join('bower_components', 'ckeditor', 'plugins', 'clipboard', '**', '*'),
                 path.join('bower_components', 'ckeditor', 'plugins', 'colorbutton', '**', '*'),
+                path.join('bower_components', 'ckeditor', 'plugins', 'colordialog', '**', '*'),
                 path.join('bower_components', 'ckeditor', 'plugins', 'dialog', '**', '*'),
                 path.join('bower_components', 'ckeditor', 'plugins', 'find', '**', '*'),
                 path.join('bower_components', 'ckeditor', 'plugins', 'image', '**', '*'),
diff --git a/openslides/agenda/static/templates/agenda/item-list.html b/openslides/agenda/static/templates/agenda/item-list.html
index f965f4209..ba4be73ed 100644
--- a/openslides/agenda/static/templates/agenda/item-list.html
+++ b/openslides/agenda/static/templates/agenda/item-list.html
@@ -19,7 +19,7 @@
       <!-- current list of speakers -->
       <a ui-sref="agenda.current-list-of-speakers" os-perms="users.can_see_name"
           class="btn btn-default btn-sm">
-        <i class="fa fa-microphone"></i>
+        <i class="fa fa-microphone fa-lg"></i>
         <translate>Current list of speakers</translate>
       </a>
       <!-- project agenda button -->
@@ -199,33 +199,47 @@
           <span class="sort-spacer pointer" ng-click="filter.reset(isSelectMode)"
             ng-if="filter.areFiltersSet()" ng-disabled="isSelectMode"
             ng-class="{'disabled': isSelectMode}">
-            <i class="fa fa-times-circle"></i>
+            <i class="fa fa-window-close"></i>
             <translate>Filter</translate>
           </span>
-          <!-- boolean Filters -->
-          <span ng-repeat="(name, booleanFilter) in filter.booleanFilters"
-            ng-if="!booleanFilter.permission || operator.hasPerms(booleanFilter.permission)" uib-dropdown>
-            <span class="pointer" id="dropdown{{ name }}" uib-dropdown-toggle
-              ng-class="{'bold': booleanFilter.value !== undefined, 'disabled': isSelectMode}"
-              ng-disabled="isSelectMode">
-              {{ booleanFilter.displayName | translate }}
-              <span class="caret"></span>
-            </span>
-            <ul class="dropdown-menu dropdown-menu-right" aria-labelledby="dropdown{{ name }}">
-              <li>
-                <a href ng-click="booleanFilter.value = (booleanFilter.value ? undefined : true); filter.save();">
-                  <i class="fa" ng-class="{'fa-check': booleanFilter.value === true}"></i>
-                  {{ booleanFilter.choiceYes | translate }}
-                </a>
-              </li>
-              <li>
-                <a href ng-click="booleanFilter.value = (booleanFilter.value === false) ? undefined : false; filter.save();">
-                  <i class="fa" ng-class="{'fa-check': booleanFilter.value === false}"></i>
-                  {{ booleanFilter.choiceNo | translate }}
-                </a>
-              </li>
-            </ul>
-          </span>
+          <!-- boolean Filters (combined!) -->
+         <span uib-dropdown>
+         <span class="sort-spacer pointer" id="dropdownItems" uib-dropdown-toggle
+           ng-class="{'bold': (filter.booleanFilters.closed.value !== undefined) ||
+               (filter.booleanFilters.is_hidden.value !== undefined),
+               'disabled': isSelectMode}"
+           ng-disabled="isSelectMode">
+           <translate>Items</translate>
+           <span class="caret"></span>
+         </span>
+         <ul class="dropdown-menu dropdown-menu-right" aria-labelledby="dropdownItems">
+           <li>
+             <a href ng-click="filter.booleanFilters.closed.value = (filter.booleanFilters.closed.value ? undefined : true); filter.save();">
+               <i class="fa" ng-class="{'fa-check': filter.booleanFilters.closed.value === true}"></i>
+               {{ filter.booleanFilters.closed.choiceYes | translate }}
+             </a>
+           </li>
+           <li>
+             <a href ng-click="filter.booleanFilters.closed.value = (filter.booleanFilters.closed.value === false) ? undefined : false; filter.save();">
+               <i class="fa" ng-class="{'fa-check': filter.booleanFilters.closed.value === false}"></i>
+               {{ filter.booleanFilters.closed.choiceNo | translate }}
+             </a>
+           </li>
+           <li class="divider"></li>
+           <li>
+             <a href ng-click="filter.booleanFilters.is_hidden.value = (filter.booleanFilters.is_hidden.value ? undefined : true); filter.save();">
+               <i class="fa" ng-class="{'fa-check': filter.booleanFilters.is_hidden.value === true}"></i>
+               {{ filter.booleanFilters.is_hidden.choiceYes | translate }}
+             </a>
+           </li>
+           <li>
+             <a href ng-click="filter.booleanFilters.is_hidden.value = (filter.booleanFilters.is_hidden.value === false) ? undefined : false; filter.save();">
+               <i class="fa" ng-class="{'fa-check': filter.booleanFilters.is_hidden.value === false}"></i>
+               {{ filter.booleanFilters.is_hidden.choiceNo | translate }}
+             </a>
+           </li>
+         </ul>
+         </span>
           <!-- search field -->
           <span class="form-group">
             <span class="input-group">
@@ -311,10 +325,6 @@
       <!-- main content column -->
       <div class="col-xs-6 content"
         style="padding-left: calc({{ items.length === itemsSearched.length ? item.parentCount : 0 }}*25px)">
-        <div class="icon-column">
-          <i class="fa fa-ban" ng-style="{'visibility': item.is_hidden ? 'visible' : 'hidden'}"
-            title="{{ 'Internal item' | translate }}"></i>
-        </div>
         <div class="caret-spacer" ng-if="items.length === itemsSearched.length">
           <i class="fa pointer"
             ng-style="{visibility: hasChildren(item) ? 'visible' : 'hidden'}"
@@ -364,9 +374,12 @@
                 </span>
               </div>
               <div os-perms="!agenda.can_manage">
-                <span ng-if="item.duration">
-                  <i class="fa fa-clock-o"></i> {{ item.duration | osMinutesToTime }}
-                </span>
+                <div os-perms="agenda.can_see_hidden_items">
+                  <span ng-if="item.duration">
+                    <i class="fa fa-clock-o"></i> {{ item.duration | osMinutesToTime }}
+                      <translate translate-comment="'h' means time in hours">h</translate>
+                  </span>
+                </div>
               </div>
             </div>
             <div ng-style="{'visibility': (item.comment || item.hover) ? 'visible' : 'hidden'}">
@@ -390,20 +403,26 @@
             <template-hook hook-name="agendaListAdditionalContentColumn"></template-hook>
           </small>
         </div>
-        <div style="width: 40%;" class="pull-right">
+        <div style="width: 40%; overflow: hidden;" class="pull-right">
           <div os-perms="agenda.can_manage">
             <div class="pointer nobr" ng-click="item.type = (item.type == 1) ? 2 : 1; save(item);" ng-show="item.hover || item.is_hidden">
               <i class="fa" ng-class="item.is_hidden ? 'fa-check-square-o' : 'fa-square-o'"></i>
-              <span class="spacer-left" translate>Internal item</span>
+              <span class="spacer-left" translate>Internal</span>
             </div>
             <div class="pointer nobr" ng-click="item.closed = !item.closed; save(item);" ng-show="item.hover || item.closed">
               <i class="fa" ng-class="item.closed ? 'fa-check-square-o' : 'fa-square-o'"></i>
               <span class="spacer-left" translate>Done</span>
             </div>
           </div>
-          <div os-perms="!agenda.can_manage" ng-if="item.closed">
-            <i class="fa fa-check-square-o"></i>
-            <span class="spacer-left" translate>Done</span>
+          <div os-perms="!agenda.can_manage" >
+            <div ng-show="item.is_hidden">
+              <i class="fa fa-ban"></i>
+              <span class="spacer-left" translate>Internal</span>
+            </div>
+            <div ng-show="item.closed">
+              <i class="fa fa-check-square-o"></i>
+              <span class="spacer-left" translate>Done</span>
+            </div>
           </div>
         </div>
       </div>
diff --git a/openslides/agenda/static/templates/agenda/list-of-speakers-partial-management.html b/openslides/agenda/static/templates/agenda/list-of-speakers-partial-management.html
index ecfaf7b7b..8effcedcd 100644
--- a/openslides/agenda/static/templates/agenda/list-of-speakers-partial-management.html
+++ b/openslides/agenda/static/templates/agenda/list-of-speakers-partial-management.html
@@ -1,6 +1,16 @@
 <div ng-if="item" class="details" ng-controller="ListOfSpeakersManagementCtrl">
 <div class="speakers-toolbar">
   <div class="pull-right">
+    <span os-perms="agenda.can_manage">
+      <button ng-if="item.speaker_list_closed" ng-click="closeList(false)"
+         class="btn btn-sm btn-default">
+        <translate>Open list of speakers</translate>
+     </button>
+     <button ng-if="!item.speaker_list_closed" ng-click="closeList(true)"
+         class="btn btn-sm btn-default">
+       <translate>Close list of speakers</translate>
+     </button>
+    </span>
     <span os-perms="agenda.can_manage_list_of_speakers">
       <button ng-if="isAllowed('removeAll')" class="btn btn-sm btn-danger"
           ng-bootbox-confirm="{{ 'Are you sure you want to remove all speakers from this list?'| translate }}"
@@ -9,18 +19,6 @@
           <translate>Remove all speakers</translate>
       </button>
     </span>
-    <span os-perms="agenda.can_manage">
-      <button ng-if="item.speaker_list_closed" ng-click="closeList(false)"
-          class="btn btn-sm btn-default">
-        <i class="fa fa-toggle-off"></i>
-        <translate>Closed</translate>
-      </button>
-      <button ng-if="!item.speaker_list_closed" ng-click="closeList(true)"
-          class="btn btn-sm btn-default">
-        <i class="fa fa-toggle-on"></i>
-        <translate>Open</translate>
-      </button>
-    </span>
   </div>
 </div>
 
diff --git a/openslides/assignments/static/js/assignments/pdf.js b/openslides/assignments/static/js/assignments/pdf.js
index 26bfb979c..8768e2dfd 100644
--- a/openslides/assignments/static/js/assignments/pdf.js
+++ b/openslides/assignments/static/js/assignments/pdf.js
@@ -115,17 +115,16 @@ angular.module('OpenSlidesApp.assignments.pdf', ['OpenSlidesApp.core.pdf'])
             //creates the voting string for the result table and differentiates between special values
             var parseVoteValue = function(voteObject, printLabel) {
                 var voteVal = "";
+                if (voteObject) {
+                    if (printLabel) {
+                        voteVal += voteObject.label + ": ";
+                    }
+                    voteVal += voteObject.value;
 
-                if (printLabel) {
-                    voteVal += voteObject.label + ": ";
+                    if (voteObject.percentStr) {
+                        voteVal += " " + voteObject.percentStr;
+                    }
                 }
-
-                voteVal += voteObject.value;
-
-                if (voteObject.percentStr) {
-                    voteVal += " " + voteObject.percentStr;
-                }
-
                 voteVal += "\n";
                 return voteVal;
             };
@@ -373,7 +372,10 @@ angular.module('OpenSlidesApp.assignments.pdf', ['OpenSlidesApp.core.pdf'])
                     });
                 } else {
                     angular.forEach(candidates, function(option) {
-                        var candidate = option.candidate.get_full_name();
+                        var candidate;
+                        if (option.candidate) {
+                            candidate = option.candidate.get_full_name();
+                        }
                         candidateBallotList.push(createYNBallotEntry(candidate));
                     });
                 }
diff --git a/openslides/assignments/static/templates/assignments/assignment-list.html b/openslides/assignments/static/templates/assignments/assignment-list.html
index 773d25a31..b23668a8e 100644
--- a/openslides/assignments/static/templates/assignments/assignment-list.html
+++ b/openslides/assignments/static/templates/assignments/assignment-list.html
@@ -94,7 +94,7 @@
           <span class="sort-spacer pointer" ng-click="filter.reset(isSelectMode)"
             ng-if="filter.areFiltersSet()" ng-disabled="isSelectMode"
             ng-class="{'disabled': isSelectMode}">
-            <i class="fa fa-times-circle"></i>
+            <i class="fa fa-window-close"></i>
             <translate>Filter</translate>
           </span>
           <!-- Tag filter -->
@@ -152,11 +152,13 @@
               <!-- all sortOptions -->
               <li ng-repeat="option in sortOptions">
                 <a ng-click="sort.toggle(option.name)">
-                {{ option.display_name | translate }}
-                <span class="spacer-right pull-right"></span>
+                  <span ng-style="{'font-weight': sort.column === option.name ? 'bold' : 'normal'}">
+                    {{ option.display_name | translate }}
+                  </span>
+                  <span class="spacer-right pull-right"></span>
                   <i class="pull-right fa"
                     ng-style="{'visibility': sort.column === option.name ? 'visible' : 'hidden'}"
-                    ng-class="sort.reverse ? 'fa-sort-desc' : 'fa-sort-asc'">
+                    ng-class="sort.reverse ? 'fa-sort-amount-desc' : 'fa-sort-amount-asc'">
                   </i>
                 </a>
               </li>
diff --git a/openslides/core/static/css/_helper.scss b/openslides/core/static/css/_helper.scss
index 401412745..61a5a41dd 100644
--- a/openslides/core/static/css/_helper.scss
+++ b/openslides/core/static/css/_helper.scss
@@ -131,6 +131,10 @@
     display: auto;
 }
 
+.inline {
+    display: inline;
+}
+
 .login-logo {
     width: 250px;
 }
@@ -243,3 +247,9 @@ tr.selected td {
     background-color: #fcf8e3;
     border-color: #faebcc;
 }
+.close {
+    opacity: 0.3 !important;
+}
+.close:hover {
+    opacity: 0.6 !important;
+}
diff --git a/openslides/core/static/css/core/_countdown.scss b/openslides/core/static/css/core/_countdown.scss
index 4b035e87d..4528805ee 100644
--- a/openslides/core/static/css/core/_countdown.scss
+++ b/openslides/core/static/css/core/_countdown.scss
@@ -24,9 +24,9 @@
     font-weight: normal;
     font-size: 5vw;
 }
-#countdown.warning {
+.warning_time {
     color: #ed940d;
 }
-#countdown.negative {
+.negative {
     color: #CC0000;
 }
diff --git a/openslides/core/static/css/core/_goto-top.scss b/openslides/core/static/css/core/_goto-top.scss
index 2d982010c..b50fe0c9d 100644
--- a/openslides/core/static/css/core/_goto-top.scss
+++ b/openslides/core/static/css/core/_goto-top.scss
@@ -5,7 +5,7 @@
     right: 30px;
     padding: 10px 30px;
     background: white;
-    opacity: 0.6;
+    opacity: 0.8;
     transition: opacity 250ms ease-out;
     z-index: 100;
 
diff --git a/openslides/core/static/css/core/_manage-projectors.scss b/openslides/core/static/css/core/_manage-projectors.scss
index 58ec23442..7fd497698 100644
--- a/openslides/core/static/css/core/_manage-projectors.scss
+++ b/openslides/core/static/css/core/_manage-projectors.scss
@@ -20,18 +20,8 @@
         }
     }
 
-    .dropdown {
-        width: 65%;
-        padding-right: 5px;
-        float: left;
-
-        button {
-            width: 100%;
-        }
-    }
-
-    .btn-danger {
-        width: 35%;
+    .dropdown button {
+        width: 100%;
     }
 
     .resolution {
diff --git a/openslides/core/static/css/core/_projector-sidebar.scss b/openslides/core/static/css/core/_projector-sidebar.scss
index 9983f6182..7ed81d270 100644
--- a/openslides/core/static/css/core/_projector-sidebar.scss
+++ b/openslides/core/static/css/core/_projector-sidebar.scss
@@ -14,6 +14,7 @@
 
             & > button {
                 width: 100%;
+                overflow: hidden;
             }
         }
     }
diff --git a/openslides/core/static/css/core/_projector.scss b/openslides/core/static/css/core/_projector.scss
index 0f332c5ed..d3834ae54 100644
--- a/openslides/core/static/css/core/_projector.scss
+++ b/openslides/core/static/css/core/_projector.scss
@@ -191,14 +191,6 @@ hr {
         margin-top: 20px;
         padding-right: 6px;
     }
-
-    &.warning {
-        color: #ed940d;
-    }
-
-    &.negative {
-        color: #CC0000;
-    }
 }
 
 .message_background {
diff --git a/openslides/core/static/css/core/_site.scss b/openslides/core/static/css/core/_site.scss
index 363dcd3af..124eb6d17 100644
--- a/openslides/core/static/css/core/_site.scss
+++ b/openslides/core/static/css/core/_site.scss
@@ -561,7 +561,7 @@ strong, b, th {
 }
 
 .iframewrapper {
-    width: 256px;
+    width: 258px;
     position: relative;
     overflow: hidden;
     border: 1px solid #D5D5D5;
@@ -597,3 +597,13 @@ strong, b, th {
     font-size: 16px;
     color: #000;
 }
+
+/** Config **/
+#config .panel-body {
+    padding-top: 0;
+}
+#config.details h3 {
+    font-size: 22px;
+    padding-top: 30px;
+    margin-top: 0;
+}
diff --git a/openslides/core/static/css/projector.scss b/openslides/core/static/css/projector.scss
index 82fc04756..3090e8bc6 100644
--- a/openslides/core/static/css/projector.scss
+++ b/openslides/core/static/css/projector.scss
@@ -4,6 +4,7 @@
 @import "variables";
 @import "helper";
 @import "ui-override";
+@import "core/countdown";
 
 /* Apps */
 @import "core/projector";
diff --git a/openslides/core/static/js/core/base.js b/openslides/core/static/js/core/base.js
index 5732f7a92..00ad112aa 100644
--- a/openslides/core/static/js/core/base.js
+++ b/openslides/core/static/js/core/base.js
@@ -1070,7 +1070,7 @@ angular.module('OpenSlidesApp.core', [
              *  - YOffset: move the editor toolbar 40px up
              */
             getOptions: function () {
-                var extraPluginsString = 'colorbutton,find,sourcedialog,justify,showblocks';
+                var extraPluginsString = 'colorbutton,colordialog,find,sourcedialog,justify,showblocks';
                 var registeredPluginsString = extraPlugins.join(',');
                 if (registeredPluginsString) {
                     extraPluginsString += ',' + registeredPluginsString;
diff --git a/openslides/core/static/js/core/site.js b/openslides/core/static/js/core/site.js
index c918b18e2..04aa5167d 100644
--- a/openslides/core/static/js/core/site.js
+++ b/openslides/core/static/js/core/site.js
@@ -1626,6 +1626,7 @@ angular.module('OpenSlidesApp.core.site', [
                             id: projector.id,
                             floor: 800,
                             ceil: 3840,
+                            step: 10,
                             translate: function (value) {
                                 return value + 'px';
                             },
diff --git a/openslides/core/static/templates/core/countdown-detail.html b/openslides/core/static/templates/core/countdown-detail.html
index 7f17563b8..c73252506 100644
--- a/openslides/core/static/templates/core/countdown-detail.html
+++ b/openslides/core/static/templates/core/countdown-detail.html
@@ -2,7 +2,7 @@
   <div>
     <div id="countdown" ng-class="{
         'negative': countdown.seconds <= 0,
-        'warning': countdown.seconds <= config('agenda_countdown_warning_time') && countdown.seconds > 0 }">
+        'warning_time': countdown.seconds <= config('agenda_countdown_warning_time') && countdown.seconds > 0 }">
       <div class="row">
         <div class="col-d-12">{{ countdown.seconds | osSecondsToTime}}</div>
       </div>
diff --git a/openslides/core/static/templates/core/manage-projectors.html b/openslides/core/static/templates/core/manage-projectors.html
index 7beb27c06..f9b3829ee 100644
--- a/openslides/core/static/templates/core/manage-projectors.html
+++ b/openslides/core/static/templates/core/manage-projectors.html
@@ -45,14 +45,31 @@
           {{ projector.id }}:
           <strong>{{ projector.name | translate }}</strong>
         </a>
-        <a href="" class="pull-right" ng-click="toggleEditMenu(projector.id)"><i class="fa" ng-class="edit[projector.id] ? 'fa-times' : 'fa-pencil'"></i></a>
+        <span class="pull-right">
+          <a href="" ng-click="toggleEditMenu(projector.id)"><i class="fa" ng-class="edit[projector.id] ? 'fa-times' : 'fa-pencil'"></i></a>
+          <a href="" class="text-danger" style="padding-left: 5px;" 
+            ng-hide="projector.id==1 || edit[projector.id]"
+            ng-bootbox-confirm="{{ 'Are you sure you want to delete this entry?' | translate }}<br>
+            <b>{{ projector.name | translate }}</b>"
+            ng-bootbox-confirm-action="deleteProjector(projector)">
+            <i class="fa fa-trash"></i>
+          </a>
+        </span>
       </div>
 
       <div ng-show="edit[projector.id]" style="margin-bottom: -20px;">
-        <div>
+        <div class="form-group">
+          <label for="name{{ projector.id }}" class="control-label"><translate>Name</translate>:</label>
+          <input type="text" class="form-control" id="name{{ projector.id }}"
+            ng-model="projector.name" ng-change="editName(projector)"
+            ng-model-options="{debounce: 2000}"></input>
+        </div>
+
+        <div class="form-group">
+          <label for="menuProjector{{ projector.id }}" class="control-label"><translate>Projection defaults</translate>:</label>
           <div class="dropdown" uib-dropdown>
             <button class="btn btn-default btn-sm" id="menuProjector{{ projector.id }}" uib-dropdown-toggle>
-              <translate>Projection defaults</translate>
+              --- <translate>Please select</translate> ---
               <span class="caret"></span>
             </button>
             <ul class="dropdown-menu" uib-dropdown-menu aria-labelledby="menuProjector{{ projector.id }}">
@@ -64,49 +81,34 @@
               </li>
             </ul>
           </div>
-          <button type="button" class="btn btn-danger btn-sm"
-            ng-hide="projector.id==1"
-            ng-bootbox-confirm="{{ 'Are you sure you want to delete this entry?' | translate }}<br>
-            <b>{{ projector.name | translate }}</b>"
-            ng-bootbox-confirm-action="deleteProjector(projector)">
-            <i class="fa fa-trash"></i>
-            <translate>Delete</translate>
-          </button>
-          <div ng-show="projector.id==1" style="height: 30px"><!-- Placeholder --></div>
         </div>
-        <div>
-          <label for="name{{ projector.id }}" class="control-label"><translate>Name</translate>:</label>
-          <input type="text" class="form-control" id="name{{ projector.id }}"
-            ng-model="projector.name" ng-change="editName(projector)"
-            ng-model-options="{debounce: 2000}"></input>
+
+        <div class="form-group">
+          <label for="aspectRatio{{ projector.id }}" class="control-label"><translate>Aspect ratio</translate>:</label>
+          <div id="aspectRatio{{ projector.id }}">
+          <div class="dropdown" uib-dropdown>
+            <button class="btn btn-default btn-sm" uib-dropdown-toggle>
+              {{ resolutions[projector.id].aspectRatio }}
+              <span class="caret"></span>
+            </button>
+            <ul class="dropdown-menu" uib-dropdown-menu aria-labelledby="aspectRatio{{ projector.id }}">
+              <li ng-repeat="(aspectRatio, value) in aspectRatios track by $index">
+                <a href ng-click="setAspectRatio(projector, aspectRatio); saveResolution(projector);">
+                  <i class="fa fa-check" ng-if="aspectRatio === resolutions[projector.id].aspectRatio"></i>
+                  {{ aspectRatio }}
+                </a>
+              </li>
+            </ul>
+          </div>
+          </div>
         </div>
-        <div>
-          <label for="resolution{{ projector.id }}" class="control-label"><translate>Resolution</translate>:</label>
+
+        <div class="form-group">
+          <label for="resolution{{ projector.id }}" class="control-label"><translate>Scaling</translate>:</label>
           <div id="resolution{{ projector.id }}">
-            <div>
-              <span>
-                {{ resolutions[projector.id].width }}&times;{{ resolutions[projector.id].height }}
-              </span>
-              <div class="dropdown" uib-dropdown>
-                <button class="btn btn-default btn-sm" id="aspectRatio{{ projector.id }}" uib-dropdown-toggle>
-                  <translate>Aspect ratio</translate>: {{ resolutions[projector.id].aspectRatio }}
-                  <span class="caret"></span>
-                </button>
-                <ul class="dropdown-menu" uib-dropdown-menu aria-labelledby="aspectRatio{{ projector.id }}">
-                  <li ng-repeat="(aspectRatio, value) in aspectRatios track by $index">
-                    <a href ng-click="setAspectRatio(projector, aspectRatio); saveResolution(projector);">
-                      <i class="fa fa-check" ng-if="aspectRatio === resolutions[projector.id].aspectRatio"></i>
-                      {{ aspectRatio }}
-                    </a>
-                  </li>
-                </ul>
-              </div>
-            </div>
-            <div>
               <rzslider class="os-slider"
                 rz-slider-model="sliders[projector.id].value"
                 rz-slider-options="sliders[projector.id].options"></rzslider>
-            </div>
           </div>
           <p class="help-block">
             {{ resolutions[projector.id].error }}
@@ -127,7 +129,7 @@
         }
 
         #iframewrapper_{{ projector.id }} {
-            height: {{ projector.iframeHeight }}px;
+            height: {{ projector.iframeHeight + 2 }}px;
         }
 
         #iframeoverlay_{{ projector.id }} {
@@ -195,15 +197,15 @@
       <!-- Default, BC, Blank -->
       <div class="middle">
         <div class="btn-group">
-          <button class="btn btn-sm" ng-class="broadcast == projector.id ? 'btn-primary' : 'btn-default'"
+          <button class="btn btn-sm" ng-class="broadcast == projector.id ? 'btn-danger' : 'btn-default'"
             ng-click="projector.toggleBroadcast(projector)"
             ng-disabled="broadcast > 0 && broadcast != projector.id"
             uib-tooltip="{{ 'Broadcast the content of this projector to all other projectors.' | translate }}"
             tooltip-placement="bottom">
-            <i class="fa" ng-class="broadcast == projector.id ? 'fa-star' : 'fa-star-o'"></i>
+            <i class="fa fa-bullhorn"></i>
             <translate>Broadcast</translate>
           </button>
-          <button class="btn btn-sm" ng-class="projector.blank ? 'btn-primary' : 'btn-default'"
+          <button class="btn btn-sm" ng-class="projector.blank ? 'btn-danger' : 'btn-default'"
             ng-click="projector.toggleBlank(projector)"
             ng-disabled="broadcast > 0 && broadcast != projector.id">
             <i class="fa" ng-class="projector.blank ? 'fa-square' : 'fa-square-o'"></i>
diff --git a/openslides/core/static/templates/core/projector-controls.html b/openslides/core/static/templates/core/projector-controls.html
index 98469de62..828321c3f 100644
--- a/openslides/core/static/templates/core/projector-controls.html
+++ b/openslides/core/static/templates/core/projector-controls.html
@@ -49,7 +49,7 @@
             </div>
             <div os-perms="core.can_manage_projector">
               <button class="btn btn-sm" ng-click="active_projector.toggleBlank()" ng-hide="projectors.length > 1"
-                ng-class="active_projector.blank ? 'btn-primary' : 'btn-default'">
+                ng-class="active_projector.blank ? 'btn-danger' : 'btn-default'">
                 <i class="fa" ng-class="active_projector.blank ? 'fa-square' : 'fa-square-o'"></i>
                 <translate>Blank</translate>
               </button>
@@ -59,20 +59,6 @@
               <translate>Manage</translate>
             </a>
           </div>
-
-          <div class="btn-group nobr" ng-show="projectors.length > 1" os-perms="core.can_manage_projector">
-            <button class="btn btn-sm" ng-class="broadcast == active_projector.id ? 'btn-primary' : 'btn-default'"
-              ng-click="active_projector.toggleBroadcast()" ng-disabled="broadcast > 0 && broadcast != active_projector.id">
-              <i class="fa" ng-class="broadcast == active_projector.id ? 'fa-star' : 'fa-star-o'"></i>
-              <translate>Broadcast</translate>
-            </button>
-            <button class="btn btn-sm" ng-click="active_projector.toggleBlank()"
-              ng-class="active_projector.blank ? 'btn-primary' : 'btn-default'"
-              ng-disabled="broadcast > 0 && broadcast != active_projector.id">
-              <i class="fa" ng-class="active_projector.blank ? 'fa-square' : 'fa-square-o'"></i>
-              <translate>Blank</translate>
-            </button>
-          </div>
         </div>
 
         <a ui-sref="projector({id: active_projector.id })" target="_blank">
@@ -187,7 +173,7 @@
             <span ng-if="!countdown.editTime" class="countdown_timer vcenter"
                   ng-class="{
                     'negative': countdown.seconds <= 0,
-                    'warning': countdown.seconds <= config('agenda_countdown_warning_time') && countdown.seconds > 0 }">
+                    'warning_time': countdown.seconds <= config('agenda_countdown_warning_time') && countdown.seconds > 0 }">
                 {{ countdown.seconds | osSecondsToTime }}
             </span>
             <!-- edit countdown form -->
diff --git a/openslides/core/static/templates/core/slide_countdown.html b/openslides/core/static/templates/core/slide_countdown.html
index 4f6e106c5..47d519abd 100644
--- a/openslides/core/static/templates/core/slide_countdown.html
+++ b/openslides/core/static/templates/core/slide_countdown.html
@@ -2,7 +2,7 @@
   <div class="countdown well pull-right"
       ng-class="{
         'negative': countdown.seconds <= 0,
-        'warning': countdown.seconds <= config('agenda_countdown_warning_time') && countdown.seconds > 0 }">
+        'warning_time': countdown.seconds <= config('agenda_countdown_warning_time') && countdown.seconds > 0 }">
     {{ countdown.seconds | osSecondsToTime}}
     <div class="description">{{ countdown.description }}</div>
   </div>
diff --git a/openslides/core/static/templates/index.html b/openslides/core/static/templates/index.html
index f2db6ff50..0f0c9b254 100644
--- a/openslides/core/static/templates/index.html
+++ b/openslides/core/static/templates/index.html
@@ -124,7 +124,7 @@
       <!-- language switcher -->
       <span uib-dropdown> |
         <a href="" class="headerlink" uib-dropdown-toggle id="language-dropdown">
-          <i class="fa fa-flag"></i>
+          <i class="fa fa-globe"></i>
           <span class="hide-sm">{{ selectedLanguage[0].name | translate }}</span>
         </a>
         <ul class="dropdown-menu pull-right" uib-dropdown-menu aria-labelledby="language-dropdown">
diff --git a/openslides/mediafiles/static/templates/mediafiles/mediafile-list.html b/openslides/mediafiles/static/templates/mediafiles/mediafile-list.html
index c9021f28f..b13f36553 100644
--- a/openslides/mediafiles/static/templates/mediafiles/mediafile-list.html
+++ b/openslides/mediafiles/static/templates/mediafiles/mediafile-list.html
@@ -172,7 +172,7 @@
           <span class="sort-spacer pointer" ng-click="filter.reset(isSelectMode)"
             ng-if="filter.areFiltersSet()" ng-disabled="isSelectMode"
             ng-class="{'disabled': isSelectMode}">
-            <i class="fa fa-times-circle"></i>
+            <i class="fa fa-window-close"></i>
             <translate>Filter</translate>
           </span>
           <!-- boolean Filters -->
@@ -210,11 +210,13 @@
             <ul class="dropdown-menu dropdown-menu-right" aria-labelledby="dropdownSort">
               <li ng-repeat="option in sortOptions">
                 <a href ng-click="sort.toggle(option.name)">
-                  {{ option.display_name | translate }}
+                  <span ng-style="{'font-weight': sort.column === option.name ? 'bold' : 'normal'}">
+                    {{ option.display_name | translate }}
+                  </span>
                   <span class="spacer-right pull-right"></span>
                   <i class="pull-right fa"
                     ng-style="{'visibility': sort.column === option.name ? 'visible' : 'hidden'}"
-                    ng-class="sort.reverse ? 'fa-sort-desc' : 'fa-sort-asc'">
+                    ng-class="sort.reverse ? 'fa-sort-amount-desc' : 'fa-sort-amount-asc'">
                   </i>
                 </a>
               </li>
diff --git a/openslides/motions/static/js/motions/pdf.js b/openslides/motions/static/js/motions/pdf.js
index 9a2b4ba68..dd059274b 100644
--- a/openslides/motions/static/js/motions/pdf.js
+++ b/openslides/motions/static/js/motions/pdf.js
@@ -370,10 +370,16 @@ angular.module('OpenSlidesApp.motions.pdf', ['OpenSlidesApp.core.pdf'])
                             style: 'heading3',
                             marginTop: 25,
                         });
+                        var width;
+                        if (params.lineNumberMode == 'outside') {
+                            width = '80%';
+                        } else {
+                            width = '100%';
+                        }
                         reason.push({
                             columns: [
                                 {
-                                    width: '80%',
+                                    width: width,
                                     stack: converter.convertHTML(motion.getReason(motionVersion), 'none'),
                                 },
                             ]
diff --git a/openslides/motions/static/templates/motions/motion-detail/toolbar.html b/openslides/motions/static/templates/motions/motion-detail/toolbar.html
index 13a8d6492..d1eefcdb4 100644
--- a/openslides/motions/static/templates/motions/motion-detail/toolbar.html
+++ b/openslides/motions/static/templates/motions/motion-detail/toolbar.html
@@ -47,13 +47,13 @@
             </label>
         </div>
         <!-- line number mode for resonsive size small/extra small (dropdown) -->
-        <div class="dropdown hidden-md hidden-lg" uib-dropdown>
+        <div class="dropdown hidden-md hidden-lg inline" uib-dropdown>
           <button type="button" class="btn btn-default btn-sm" id="dropdownLineMode" uib-dropdown-toggle>
             <i class="fa fa-list-ol" aria-hidden="true"></i>
             <translate>Line numbering</translate>
             <span class="caret"></span>
           </button>
-          <ul class="dropdown-menu dropdown-menu-right" aria-labelledby="dropdownLineMode">
+          <ul class="dropdown-menu" aria-labelledby="dropdownLineMode">
             <li>
               <a href="" ng-click="setLineNumberMode('none')">
                 <i class="fa fa-check" ng-if="lineNumberMode == 'none'"></i>
diff --git a/openslides/motions/static/templates/motions/motion-list.html b/openslides/motions/static/templates/motions/motion-list.html
index cfe1d8938..268203936 100644
--- a/openslides/motions/static/templates/motions/motion-list.html
+++ b/openslides/motions/static/templates/motions/motion-list.html
@@ -221,7 +221,7 @@
               <translate>Category</translate>
               <span class="caret"></span>
             </span>
-            <ul class="dropdown-menu dropdown-menu-right" aria-labelledby="dropdownCategory">
+            <ul class="dropdown-menu dropdown-menu-left" aria-labelledby="dropdownCategory">
             <li ng-repeat="category in categories | orderBy: config('motions_export_category_sorting')">
                 <a href ng-click="filter.operateMultiselectFilter('category', category.id, isSelectMode)">
                   <i class="fa fa-check" ng-if="filter.multiselectFilters.category.indexOf(category.id) > -1"></i>
@@ -245,7 +245,7 @@
               <translate>Motion block</translate>
               <span class="caret"></span>
             </span>
-            <ul class="dropdown-menu dropdown-menu-right" aria-labelledby="dropdownBlock">
+            <ul class="dropdown-menu dropdown-menu-left" aria-labelledby="dropdownBlock">
               <li ng-repeat="block in motionBlocks">
                 <a href ng-click="filter.operateMultiselectFilter('motionBlock', block.id, isSelectMode)">
                   <i class="fa fa-check" ng-if="filter.multiselectFilters.motionBlock.indexOf(block.id) > -1"></i>
@@ -376,18 +376,20 @@
                   <span class="spacer-right pull-right"></span>
                   <i class="pull-right fa"
                     ng-style="{'visibility': sort.column === 'agenda_item.getItemNumberWithAncestors()' ? 'visible' : 'hidden'}"
-                    ng-class="sort.reverse ? 'fa-sort-desc' : 'fa-sort-asc'">
+                    ng-class="sort.reverse ? 'fa-sort-amount-desc' : 'fa-sort-amount-asc'">
                   </i>
                 </a>
               </li>
               <!-- all other sortOptions -->
               <li ng-repeat="option in sortOptions">
                 <a href ng-click="sort.toggle(option.name)">
-                {{ option.display_name | translate }}
-                <span class="spacer-right pull-right"></span>
+                  <span ng-style="{'font-weight': sort.column === option.name ? 'bold' : 'normal'}">
+                    {{ option.display_name | translate }}
+                  </span>
+                  <span class="spacer-right pull-right"></span>
                   <i class="pull-right fa"
                     ng-style="{'visibility': sort.column === option.name ? 'visible' : 'hidden'}"
-                    ng-class="sort.reverse ? 'fa-sort-desc' : 'fa-sort-asc'">
+                    ng-class="sort.reverse ? 'fa-sort-amount-desc' : 'fa-sort-amount-asc'">
                   </i>
                 </a>
               </li>
@@ -409,7 +411,7 @@
           <span class="spacer-left-lg pointer" ng-click="resetFilters(isSelectMode)"
             ng-if="filter.areFiltersSet()" ng-disabled="isSelectMode"
             ng-class="{'disabled': isSelectMode}">
-            <i class="fa fa-times-circle"></i>
+            <i class="fa fa-window-close"></i>
             <strong translate>All Filters</strong>
           </span>
           <!-- state -->
diff --git a/openslides/topics/static/templates/topics/topic-detail.html b/openslides/topics/static/templates/topics/topic-detail.html
index 18e8fdef4..ec33b3741 100644
--- a/openslides/topics/static/templates/topics/topic-detail.html
+++ b/openslides/topics/static/templates/topics/topic-detail.html
@@ -18,7 +18,7 @@
       <a os-perms="agenda.can_manage" ng-click="openDialog(topic)"
           class="btn btn-default btn-sm"
           title="{{ 'Edit' | translate}}">
-        <i class="fa fa-pencil"></i>
+        <i class="fa fa-pencil fa-lg"></i>
       </a>
     </div>
     <h1>{{ topic.agenda_item.getTitle() }}</h1>
diff --git a/openslides/users/static/templates/users/user-list.html b/openslides/users/static/templates/users/user-list.html
index 737f14cac..a09978694 100644
--- a/openslides/users/static/templates/users/user-list.html
+++ b/openslides/users/static/templates/users/user-list.html
@@ -198,7 +198,7 @@
           <span class="sort-spacer pointer" ng-click="filter.reset(isSelectMode)"
             ng-if="filter.areFiltersSet()" ng-disabled="isSelectMode"
             ng-class="{'disabled': isSelectMode}">
-            <i class="fa fa-times-circle"></i>
+            <i class="fa fa-window-close"></i>
             <translate>Filter</translate>
           </span>
           <!-- Group filter -->
@@ -260,11 +260,13 @@
             <ul class="dropdown-menu dropdown-menu-right dropdown-entries" aria-labelledby="dropdownSort">
               <li ng-repeat="option in sortOptions">
                 <a href ng-click="sort.toggle(option.name)">
-                  {{ option.display_name | translate }}
+                  <span ng-style="{'font-weight': sort.column === option.name ? 'bold' : 'normal'}">
+                    {{ option.display_name | translate }}
+                  </span>
                   <span class="spacer-right pull-right"></span>
                   <i class="pull-right fa"
                     ng-style="{'visibility': sort.column === option.name ? 'visible' : 'hidden'}"
-                    ng-class="sort.reverse ? 'fa-sort-desc' : 'fa-sort-asc'">
+                    ng-class="sort.reverse ? 'fa-sort-amount-desc' : 'fa-sort-amount-asc'">
                   </i>
                 </a>
               </li>
@@ -409,7 +411,7 @@
             </div>
 
             <div os-perms="users.can_manage" ng-show="user.structure_level || user.hover">
-              <div class="popover-wrapper" uib-tooltip="{{ 'Structure level' | translate }}" tooltip-placement="top-left">
+              <div class="popover-wrapper">
                 <i class="fa fa-flag"></i>
                 <span editable-text="user.structure_level" onaftersave="save(user)">
                   <span ng-if="!user.structure_level" translate>Set structure level ...</span>
@@ -425,7 +427,7 @@
             </div>
 
             <div os-perms="users.can_manage" ng-show="user.comment || user.hover">
-              <div class="popover-wrapper" uib-tooltip="{{ 'Comment' | translate }}" tooltip-placement="top-left">
+              <div class="popover-wrapper">
                 <i class="fa fa-info-circle"></i>
                 <span editable-text="user.comment" onaftersave="save(user)">
                   <span ng-if="!user.comment" translate>Set comment ...</span>