Hi Ian,
The shadow used on your slider plugin is an image.
You can add it in by modifying the structure of the header element HTML.
You can wrap the img with <div class="feat-img-wrap"> your img here </div>
and then add this CSS:
.feat-img-wrap{
position:relative;
width: fit-content;
height: fit-content;
margin: 0 auto;
}
.feat-img-wrap:after {
content: "";
background-image: url(https://yourdomain.com.au/wp-content/plugins/smart-slider-3/Public/SmartSlider3/Widget/Shadow/ShadowImage/Assets/shadow/curved.png);
background-size: 100%;
background-repeat: no-repeat;
height: 50px;
width: 100%;
position: absolute;
top: 100%;
left: 0;
}
.feat-img-wrap img {
display: block;
}
Change yourdomain.com
on the url.