HTML example:
<div class="nk-widget"> <h4 class="nk-widget-title">Search</h4> <div> <form action="" class="nk-form nk-form-style-1" novalidate="novalidate"> <div class="input-group"> <input type="text" class="form-control" placeholder="Type something..."> <span class="nk-input-group-btn"> <button class="nk-btn nk-btn-color-dark-1"><span class="ion-search"></span></button> </span> </div> </form> </div> </div>