@tuanphan so lightbox is enabled.
As a work around I've used the following code - this removes captions from underneath the images but instead shows them when you hover over the image.
This does however disable the light box feature.
This isn't an ideal fix but it's tidier aesthetically.
/* Remove gallery captions */
.gallery-caption {
position: absolute;
top: 0;
left: 0;
background: rgba(0,0,0,0.4); /* overlay color */
height: 100%;
padding: 0;
opacity: 0;
}
.gallery-caption-wrapper {
display: flex;
align-items: center; /* center vertically */
justify-con