or="urlInput1">Addon - Prepended</label>
<div class="dc-input-group">
    <span class="dc-input-addon">http://</span>
    <input class="dc-input dc-input--in-input-group" type="text" id="urlInput1" placeholder="e. g. brands.zalando.com"/>
</div>

<label class="dc-label" for="urlInput2">Button - Appended</label>
<div class="dc-input-group">
    <input class="dc-input dc-input--in-input-group" type="text" id="urlInput2" placeholder="e. g. brands.zalando.com"/>
    <button class="dc-btn dc-btn--in-input-group 