Grey line at the bottom of an image [solved]

Where can we inspect that issue?
– ok i found your page tabijapon –
do you have a webp plugin installed? if i place an image element with enfold only and set the animation to “slightly zoom the image” – i do not have these bars.
Now i try to find out where it comes from…

see my edit above – posting the same time

try:

#top picture.avia_image {
  display: flex !important;
}

and maybe you like to have more contrast on hovering the images:

#top a.avia_image .av-image-caption-overlay-center {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display:  grid;
  margin: 5px 25px;
  font-size: 1.2em
}

#top a.avia_image:hover .av-image-caption-overlay-center {
  color: #940000;
  background-color: rgba(255,255,255,0.6);
  backdrop-filter: blur(4px);
}

#top .av-image-caption-overlay-center p {
  margin: 10px 0 !important;
}