diff --git a/css/style.css b/css/style.css
index b81957a92..849b7b5e4 100644
--- a/css/style.css
+++ b/css/style.css
@@ -418,7 +418,7 @@ button:hover {
  */
 
 #card-header {
-	height: 44px;
+	min-height: 44px;
 }
 
 #card-header h2 {
diff --git a/templates/part.board.mainView.php b/templates/part.board.mainView.php
index b26c36f6d..77f37087a 100644
--- a/templates/part.board.mainView.php
+++ b/templates/part.board.mainView.php
@@ -21,7 +21,8 @@
 		<input type="text" placeholder="Add a new stack"
 				ng-focus="status.addStack=true"
 				ng-blur="status.addStack=false"
-				ng-model="newStack.title" required/>
+				ng-model="newStack.title" required
+				maxlength="100" />
 		<button class="icon icon-add" style="opacity: {{status.addStack ? 1: 0.5}};"
 				type="submit"></button>
 	</form>
@@ -40,7 +41,7 @@
 					<input type="text" placeholder="Add a new stack"
 						   ng-blur="s.status.editStack=false" ng-model="s.title"
 						   ng-if="s.status.editStack" autofocus-on-insert
-						   required/>
+						   required maxlength="100"/>
 				</form>
 				<div class="stack-actions">
 					<button class="icon icon-confirm" ng-if="s.status.editStack"
@@ -114,6 +115,7 @@
 							   ng-model="newCard.title"
 							   ng-blur="status.addCard[s.id]=false"
 							   style="color:{{ boardservice.getCurrent().color | textColorFilter }}; border-color:{{ boardservice.getCurrent().color | textColorFilter }};"
+							   maxlength="100"
 							   required placeholder="<?php p($l->t('Enter a card title')); ?>"/>
 					</h3>
 				</form>
diff --git a/templates/part.board.sidebarView.php b/templates/part.board.sidebarView.php
index 6f0e74204..c57e6b8a0 100644
--- a/templates/part.board.sidebarView.php
+++ b/templates/part.board.sidebarView.php
@@ -73,7 +73,7 @@
                 </span>
                 <span class="label-title" style="background-color:#{{label.color}}; color:{{ textColor(label.color) }}; width:178px;" ng-if="label.edit">
                     <form ng-submit="labelUpdate(label)">
-                      <input type="text" ng-model="label.title" class="input-inline" style="background-color:#{{label.color}}; color:{{ label.color|textColorFilter }};" autofocus-on-insert />
+                      <input type="text" ng-model="label.title" class="input-inline" style="background-color:#{{label.color}}; color:{{ label.color|textColorFilter }};" autofocus-on-insert maxlength="100"/>
                     </form>
                 </span>
                     <div class="colorselect" ng-if="label.edit">
@@ -87,7 +87,7 @@
                 <li ng-if="status.createLabel">
                     <form ng-submit="labelCreate(newLabel)">
                 <span class="label-title" style="background-color:#{{newLabel.color}}; color:{{ textColor(newLabel.color) }}; width:178px;">
-                    <input type="text" class="input-inline" ng-model="newLabel.title" style="color:{{ newLabel.color|textColorFilter }};" autofocus-on-insert />
+                    <input type="text" class="input-inline" ng-model="newLabel.title" style="color:{{ newLabel.color|textColorFilter }};" autofocus-on-insert maxlength="100" />
                 </span>
                         <div class="colorselect">
                             <div class="color" ng-repeat="c in defaultColors" style="background-color:#{{ c }};" ng-click="newLabel.color=c" ng-class="{'selected': (c == newLabel.color) }"><br /></div>
diff --git a/templates/part.boardlist.php b/templates/part.boardlist.php
index 3436c8db5..16f057b04 100644
--- a/templates/part.boardlist.php
+++ b/templates/part.boardlist.php
@@ -36,7 +36,7 @@
 					  class="ng-pristine ng-valid" ng-submit="boardCreate()">
 					<input id="newTitle" class="edit ng-valid ng-empty"
 						   type="text" placeholder="<?php p($l->t('New board title')); ?>"
-						   autofocus-on-insert ng-model="newBoard.title">
+						   autofocus-on-insert ng-model="newBoard.title" maxlength="100">
 					<div class="colorselect">
 						<div class="color" ng-repeat="c in colors"
 							 style="background-color:#{{ c }};"
diff --git a/templates/part.card.php b/templates/part.card.php
index ec2548455..9bf4aae93 100644
--- a/templates/part.card.php
+++ b/templates/part.card.php
@@ -13,7 +13,7 @@
 			<input class="input-inline" type="text" ng-if="status.cardRename"
 				   ng-model="cardservice.getCurrent().title"
 				   ng-blur="cardRename(cardservice.getCurrent())"
-				   autofocus-on-insert required>
+				   autofocus-on-insert required maxlength="100">
 		</form>
 		<div ng-click="cardRenameShow()" ng-show="!status.cardRename">
 			{{ cardservice.getCurrent().title }}
diff --git a/templates/part.navigation.php b/templates/part.navigation.php
index 6906e5db4..edbad1406 100644
--- a/templates/part.navigation.php
+++ b/templates/part.navigation.php
@@ -24,7 +24,7 @@
 		</div>
 		<div class="app-navigation-entry-edit" ng-show="b.status.edit">
 			<form ng-disabled="isAddingList" class="ng-pristine ng-valid"  ng-submit="boardUpdate(b)">
-				<input id="newTitle" class="edit ng-valid ng-empty" type="text" autofocus-on-insert ng-model="b.title">
+				<input id="newTitle" class="edit ng-valid ng-empty" type="text" autofocus-on-insert ng-model="b.title" maxlength="100">
 				<input type="submit" value="" class="action icon-checkmark svg">
 				<div class="colorselect">
 					<div class="color" ng-repeat="c in colors" style="background-color:#{{ c }};" ng-click="b.color=c" ng-class="{'selected': (c == b.color) }"><br /></div>
@@ -39,7 +39,7 @@
 		</a>
 		<div class="app-navigation-entry-edit" ng-if="status.addBoard">
 			<form ng-disabled="isAddingList" class="ng-pristine ng-valid"  ng-submit="boardCreate()">
-				<input id="newTitle" class="edit ng-valid ng-empty" type="text" placeholder="<?php p($l->t('Board title')); ?>" autofocus-on-insert ng-model="newBoard.title">
+				<input id="newTitle" class="edit ng-valid ng-empty" type="text" placeholder="<?php p($l->t('Board title')); ?>" autofocus-on-insert ng-model="newBoard.title" maxlength="100">
 				<input type="submit" value="" class="action icon-checkmark svg">
 				<div class="colorselect">
 					<div class="color" ng-repeat="c in colors" style="background-color:#{{ c }};" ng-click="selectColor(c)" ng-class="{'selected': (c == newBoard.color) }"><br /></div>