main {
    padding-top: 10rem;
    text-align: center;
}

.partenairesListe {
    padding: 0 15rem;
    display: flex;
    flex-flow: column wrap;
}

.partenaire {
  padding: 15vw;
  border-radius: 25px;
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 10px;
  margin: 3vw 0;
}

.partenaire img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.partenaire figcaption {
  position: relative;
  z-index: 1;
  color: white;
  padding: 3vw;
  text-shadow: 0 1px 3px rgba(0,0,0,0.8);

  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  border-radius: 10px;
  display: inline-block;  
}

.partenaire figcaption a {
  color: white;
  font-weight: bolder;
  text-decoration: underline;
  margin-top: 10em;
}

.partenaire figcaption a:hover {
  font-style: oblique;
  text-decoration: none;
}

@media (max-width: 780px) {
  main {
    padding-top: 3rem;
  }
  .partenairesListe {
    padding: 0 1rem;
}
}