I am trying to create an image hover over with slow fade similar to what is found here but with an additional image instead of text. https://www.w3schools.com/howto/tryit.asp?filename=tryhow_css_image_overlay_fade
My code so far (will only be available until 6/6)
<div class="cta threeup">
<div class="container">
<div class="col-xs-6 col-sm-3">
<figure><a href="http://www.smithscity.co.nz/small-appliances.htm?filter=&aspect=Hot+Deals%5eHot%20deals%20only&aspect=Brand%5eSunbeam&utm_medium=email&utm_campaign=Queens%20Birthday&utm_content=Queens%20Birthday+CID_e4b2a50b6c6670ec203395ba6043f22b&utm_source=Email%20marketing%20software" target="_blank" title="40% off Sunbeam Appliances"><img src="/images/assetimages/Queens%20Birthday/Homepage.jpg" border="0" alt="40% off Sunbeam Appliances " title="40% off Sunbeam Appliances " width="99%" onmouseover="this.src='/images/assetimages/Queens%20Birthday/Lifestyles.jpg';" onmouseout="this.src='/images/assetimages/Queens%20Birthday/Homepage.jpg';"></a></figure>
</div>
<div class="col-xs-6 col-sm-3">
<figure><a href="http://www.smithscity.co.nz/heating-and-outdoors/heating-and-cooling/electric-blankets.htm?filter=&aspect=Hot+Deals%5eHot%20deals%20only&aspect=Brand%5eSunbeam&utm_medium=email&utm_campaign=Queens%20Birthday&utm_content=Queens%20Birthday+CID_e4b2a50b6c6670ec203395ba6043f22b&utm_source=Email%20marketing%20software" target="_blank" title="35% off Sunbeam Blankets"><img src="/images/assetimages/Queens%20Birthday/Homepage2.jpg" border="0" alt="35% off Sunbeam Blankets " title="35% off Sunbeam Blankets " width="99%" onmouseover="this.src='/images/assetimages/Queens%20Birthday/Lifestyles2.jpg ';" onmouseout="this.src='/images/assetimages/Queens%20Birthday/Homepage2.jpg ';"></a></figure>
</div>
<div class="col-xs-6 col-sm-3">
<figure><a href="http://www.smithscity.co.nz/appliances/refrigeration.htm?filter=&aspect=Hot+Deals%5eHot%20deals%20only&utm_medium=email&utm_campaign=Queens%20Birthday&utm_content=Queens%20Birthday+CID_e4b2a50b6c6670ec203395ba6043f22b&utm_source=Email%20marketing%20software " target="_blank" title="20 – 30% off Refrigeration"><img src="/images/assetimages/Queens%20Birthday/Homepage3.jpg" border="0" alt="20 – 30% off Refrigeration" title="20 – 30% off Refrigeration" width="99%" onmouseover="this.src='/images/assetimages/Queens%20Birthday/Lifestyles3.jpg ';" onmouseout="this.src='/images/assetimages/Queens%20Birthday/Homepage3.jpg ';"></a></figure>
</div>
<div class="col-xs-6 col-sm-3">
<figure><a href="http://www.smithscity.co.nz/appliances/cooking.htm?filter=&aspect=Hot+Deals%5eHot%20deals%20only&utm_medium=email&utm_campaign=Queens%20Birthday&utm_content=Queens%20Birthday+CID_e4b2a50b6c6670ec203395ba6043f22b&utm_source=Email%20marketing%20software " target="_blank" title="20 – 30% off Cooking"><img src="/images/assetimages/Queens%20Birthday/Homepage4.jpg" border="0" alt="20 – 30% off Cooking" title="20 – 30% off Cooking" width="99%" onmouseover="this.src='/images/assetimages/Queens%20Birthday/Lifestyles4.jpg ';" onmouseout="this.src='/images/assetimages/Queens%20Birthday/Homepage4.jpg ';"></a></figure>
</div>
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