title: change button color on-click and remains same for rest of the time?
body: <p>here is the thing I'm trying to make my button change colour so that user can see that he already clicked on the button. and even if he refreshes the page, the button will remain in the same colour as it was after he clicks first. the reason is that im showing a lot of buttons on one page. here is my button code.</p>
  
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  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;button id="ikk" class="btn btn-default btn-lg myBtn" style="background: #ef332d; color: #fff;" type="button" data-uid="UZqTjJnRVdGQjQ"&gt;Procced &lt;/button&gt;</code></pre>
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