<h3>Search</h3>
<form data-abide class="search" id="node_search_form" method="POST" action="">
<!-- Here the same url is used/applied for search url, from which this current page is accessed. -->
{% csrf_token %}
  <div class="row collapse">
    <div class="small-10 columns">
      <input id="search_field" name="search_field" type="text" placeholder="Search by name/tags..." value="{{query|default_if_none:''}}" required />
      <small class="error">Must enter some keyword to search!!!</small>
    </div>
    <div class="small-2 columns">
      <button type="submit" class="button postfix"><i class="fi-magnifying-glass"></i></button>
    </div>
  </div>
</form>

<form data-abide class="search" id="node_search_form" method="POST" action="">
<!-- Here the same url is used/applied for search url, from which this current page is accessed. -->
{% csrf_token %}
  <div class="row collapse">
    <div class="small-10 columns">
      <input id="search_field" name="search_field" type="text" placeholder="Search by name/tags..." value="{{query|default_if_none:''}}" required />
      <small class="error">Must enter some keyword to search!!!</small>
    </div>
    <div class="small-2 columns">
      <button type="submit" class="button postfix"><i class="fi-magnifying-glass"></i></button>
    </div>
  </div>
</form>

Remove 'Search' title header since it is redundant with the search box
Remove 'Search' title header since it is redundant with the search box
