.bootstrap-touchspin .input-group-btn-vertical {
    position: relative;
    white-space: nowrap;
    width: 1%;
    vertical-align: middle;
    display: table-cell;
}

.bootstrap-touchspin .input-group-btn-vertical > .btn {
    display: block;
    float: none;
    width: 100%;
    max-width: 100%;
    padding: 8px 10px;
    margin-left: -1px;
    height: auto;
    position: relative;
    overflow: hidden;
}

.bootstrap-touchspin .input-group-btn-vertical .bootstrap-touchspin-up {
    border-radius: 0;
    border-top-right-radius: 4px;
}

.bootstrap-touchspin .input-group-btn-vertical .bootstrap-touchspin-down {
    margin-top: -2px;
    border-radius: 0;
    border-bottom-right-radius: 4px;
}

.bootstrap-touchspin .input-group-btn-vertical i {
    position: absolute;
    top: -8px;
    left: 11px;
    font-size: 9px;
    font-weight: normal;
}
<pre class="cake-error"><a href="javascript:void(0);" onclick="document.getElementById('cakeErr6aabdcd194a5c-trace').style.display = (document.getElementById('cakeErr6aabdcd194a5c-trace').style.display == 'none' ? '' : 'none');"><b>Warning</b> (512)</a>: _cake_core_ cache was unable to write 'cake_dev_eng' to File cache [<b>CORE/Cake/Cache/Cache.php</b>, line <b>328</b>]<div id="cakeErr6aabdcd194a5c-trace" class="cake-stack-trace" style="display: none;"><a href="javascript:void(0);" onclick="document.getElementById('cakeErr6aabdcd194a5c-code').style.display = (document.getElementById('cakeErr6aabdcd194a5c-code').style.display == 'none' ? '' : 'none')">Code</a> <a href="javascript:void(0);" onclick="document.getElementById('cakeErr6aabdcd194a5c-context').style.display = (document.getElementById('cakeErr6aabdcd194a5c-context').style.display == 'none' ? '' : 'none')">Context</a><pre id="cakeErr6aabdcd194a5c-code" class="cake-code-dump" style="display: none;"><code><span style="color: #000000"><span style="color: #0000BB">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">),</span></span></code>
<code><span style="color: #000000"><span style="color: #0000BB">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E_USER_WARNING</span></span></code>
<span class="code-highlight"><code><span style="color: #000000"><span style="color: #0000BB">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">);</span></span></code></span></pre><pre id="cakeErr6aabdcd194a5c-context" class="cake-context" style="display: none;">$key = &#039;cake_dev_eng&#039;
$value = array(
	&#039;LC_MESSAGES&#039; =&gt; array()
)
$config = &#039;_cake_core_&#039;
$settings = array(
	&#039;prefix&#039; =&gt; &#039;*****&#039;,
	&#039;engine&#039; =&gt; &#039;File&#039;,
	&#039;path&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/app/tmp/cache/persistent/&#039;,
	&#039;serialize&#039; =&gt; true,
	&#039;duration&#039; =&gt; (int) 10,
	&#039;lock&#039; =&gt; true,
	&#039;isWindows&#039; =&gt; false,
	&#039;mask&#039; =&gt; (int) 436,
	&#039;probability&#039; =&gt; (int) 100,
	&#039;groups&#039; =&gt; array()
)
$success = false</pre><pre class="stack-trace">Cache::write() - CORE/Cake/Cache/Cache.php, line 328
I18n::translate() - CORE/Cake/I18n/I18n.php, line 240
__d - CORE/Cake/basics.php, line 636
Cache::write() - CORE/Cake/Cache/Cache.php, line 326
App::shutdown() - CORE/Cake/Core/App.php, line 901
[main] - [internal], line ??</pre></div></pre><pre class="cake-error"><a href="javascript:void(0);" onclick="document.getElementById('cakeErr6aabdcd194dfc-trace').style.display = (document.getElementById('cakeErr6aabdcd194dfc-trace').style.display == 'none' ? '' : 'none');"><b>Warning</b> (512)</a>: _cake_core_ cache was unable to write 'file_map' to File cache [<b>CORE/Cake/Cache/Cache.php</b>, line <b>328</b>]<div id="cakeErr6aabdcd194dfc-trace" class="cake-stack-trace" style="display: none;"><a href="javascript:void(0);" onclick="document.getElementById('cakeErr6aabdcd194dfc-code').style.display = (document.getElementById('cakeErr6aabdcd194dfc-code').style.display == 'none' ? '' : 'none')">Code</a> <a href="javascript:void(0);" onclick="document.getElementById('cakeErr6aabdcd194dfc-context').style.display = (document.getElementById('cakeErr6aabdcd194dfc-context').style.display == 'none' ? '' : 'none')">Context</a><pre id="cakeErr6aabdcd194dfc-code" class="cake-code-dump" style="display: none;"><code><span style="color: #000000"><span style="color: #0000BB">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">),</span></span></code>
<code><span style="color: #000000"><span style="color: #0000BB">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E_USER_WARNING</span></span></code>
<span class="code-highlight"><code><span style="color: #000000"><span style="color: #0000BB">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">);</span></span></code></span></pre><pre id="cakeErr6aabdcd194dfc-context" class="cake-context" style="display: none;">$key = &#039;file_map&#039;
$value = array(
	&#039;Configure&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Core/Configure.php&#039;,
	&#039;Hash&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Utility/Hash.php&#039;,
	&#039;Cache&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Cache/Cache.php&#039;,
	&#039;FileEngine&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Cache/Engine/FileEngine.php&#039;,
	&#039;CacheEngine&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Cache/CacheEngine.php&#039;,
	&#039;Inflector&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Utility/Inflector.php&#039;,
	&#039;ErrorHandler&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Error/ErrorHandler.php&#039;,
	&#039;CakePlugin&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Core/CakePlugin.php&#039;,
	&#039;CakeLog&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Log/CakeLog.php&#039;,
	&#039;LogEngineCollection&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Log/LogEngineCollection.php&#039;,
	&#039;ObjectCollection&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Utility/ObjectCollection.php&#039;,
	&#039;FileLog&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Log/Engine/FileLog.php&#039;,
	&#039;BaseLog&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Log/Engine/BaseLog.php&#039;,
	&#039;CakeLogInterface&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Log/CakeLogInterface.php&#039;,
	&#039;Debugger&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Utility/Debugger.php&#039;,
	&#039;CakeText&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Utility/CakeText.php&#039;,
	&#039;Dispatcher&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Routing/Dispatcher.php&#039;,
	&#039;CakeEventListener&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Event/CakeEventListener.php&#039;,
	&#039;CakeRequest&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Network/CakeRequest.php&#039;,
	&#039;CakeResponse&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Network/CakeResponse.php&#039;,
	&#039;CakeEvent&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Event/CakeEvent.php&#039;,
	&#039;CakeEventManager&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Event/CakeEventManager.php&#039;,
	&#039;AssetDispatcher&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Routing/Filter/AssetDispatcher.php&#039;,
	&#039;DispatcherFilter&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Routing/DispatcherFilter.php&#039;,
	&#039;CacheDispatcher&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/lib/Cake/Routing/Filter/CacheDispatcher.php&#039;
)
$config = &#039;_cake_core_&#039;
$settings = array(
	&#039;prefix&#039; =&gt; &#039;*****&#039;,
	&#039;engine&#039; =&gt; &#039;File&#039;,
	&#039;path&#039; =&gt; &#039;/var/www/dev.behaviorzone.net/beaba/Source/app/tmp/cache/persistent/&#039;,
	&#039;serialize&#039; =&gt; true,
	&#039;duration&#039; =&gt; (int) 10,
	&#039;lock&#039; =&gt; true,
	&#039;isWindows&#039; =&gt; false,
	&#039;mask&#039; =&gt; (int) 436,
	&#039;probability&#039; =&gt; (int) 100,
	&#039;groups&#039; =&gt; array()
)
$success = false</pre><pre class="stack-trace">Cache::write() - CORE/Cake/Cache/Cache.php, line 328
App::shutdown() - CORE/Cake/Core/App.php, line 901
[main] - [internal], line ??</pre></div></pre>