jQuery addClass example
Change class name on click in jQuery
HTML
<div class="col-md-4">
<div class="col-md-12 text-center expressBlok">
<div class="row">
<div class="col-md-12"><h2 class="expressh2">STANDART TESLİMAT</h2></div>
</div>
<div class="row" style="margin-bottom:10px;">
<div class="col-md-12">
<span style="font-size:.85em;">3 Gün içinde teslim</span>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="col-md-12 expressBlokButton" data-id="1">
<p class="text-center expressP">
<input type="radio" checked name="extraSec" id="extraSec1" class="expressRadio" data-hizmetid="1" />
</p>
<span style="font-size:.8em; font-weight:bold;">EK HİZMET BEDELİ</span>
<h3 style="font-weight:bold; margin: 5px 0; padding:0;"><i class="fa fa-turkish-lira"></i> 10,5</h3>
</div>
</div>
</div>
</div>
</div>
<div class="col-md-4">
...