<style>
.jsn-demo-page .promo-replace {
margin-top: -40px;
height: 850px;
min-height: 850px;
width: 100%;
position: relative;
overflow: hidden;
}
.jsn-demo-page .promo-replace a {
width: 100%;
height: 100%;
position: absolute;
display: block;
background: url(http://demo.joomlashine.com/joomla-templates/jsn_time/images/extensions/custom-html/jsn-imageshow-promo/jsn-imageshow-promo.jpg) center top no-repeat;
background-size: 100% auto;
}
</style>
<div class="promo-replace">
<a href="http://www.joomlashine.com/joomla-extensions/jsn-imageshow.html" target="_blank" ></a>
</div>