Replace image src location using CSS

.application-title img {
  width:200px;
  height:200px;
  box-sizing:border-box;
  padding-left: 200px;
  /*width of the image*/
  background: url(http://lorempixel.com/200/200/city/2) left top no-repeat;
}

<div class="application-title">
  <img src="http://lorempixel.com/200/200/city/1/">
</div><br />
Original Image: <br />

<img src="http://lorempixel.com/200/200/city/1/">