.rst-content p.image {
    margin-bottom: 1.5em !important; 
    display: block;
}

.rst-content .figure {
    margin-bottom: 1.5em !important;
}

.nbgallery,
.nbsphinx-gallery,
.sphx-glr-thumbnails {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.nbgallery > *,
.nbsphinx-gallery > *,
.sphx-glr-thumbnails > * {
  float: none !important;
}