I am new to bootstrap 3 with PHP, pleased suggest me for a small issue regarding label text-middle, I want label text vertical centre respective input box. here is my form code
<form method="POST" action="" name="seo-roi-form" id="seo-roi-form">
<div class="col-sm-12">
<div class="serp-radio-wrapper">
<h5><strong>SEO ROI Calculator</strong></h5>
</div>
</div>
<div class="col-md-12 mt-3 ">
<div class="row editable">
<div class="col-md-6 ">
<label class="" class="control-label align-middle" for="organic-traffic">Organic search traffic</label>
</div>
<div class="col-md-6 mt-2">
<input type="number" class="form-control border h-50" id="organic-traffic">
</div>
</div>
</div>
</form>