#photoPri {
    width: 150px;
    float: left;
    shape-outside: margin-box;
    margin-top: -14px;
    margin-right: 50px;
    border: 1px solid var(--border-color);
    box-shadow: 5px 5px 5px var(--border-color);
    border-radius: 10%;
    background-color: white;
}

#presentaPri {
    width: 20%;
    position: absolute;
    right: 150px;
    border: 1px solid var(--border-color);
    box-shadow: 5px 5px 5px var(--border-color);
    border-radius: 10%;
}

#debut {
    width: 200px;
    border: 1px solid var(--border-color);
    box-shadow: 5px 5px 5px var(--border-color);
    border-radius: 10%;
}

.gallery_asso {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  justify-items: center; /* centre les items */
  position: relative;
  width: 1200px;
  left: 50%;
  right: 50%;
  transform: translate(-50%);
}

.gallery_asso .image-container img {
  height: 150px;
  width: auto;
  object-fit: contain;
  background-color: transparent;
  max-width: none;
  border: 0;
  box-shadow: none;
  border-radius: initial;
}

.gallery_livre {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  justify-items: center; /* centre les items */
  position: relative;
  width: 1200px;
  left: 50%;
  right: 50%;
  transform: translate(-50%);
}

.gallery_livre .image-container img {
  height: 250px;
  width: auto;
  object-fit: contain;
  background-color: transparent;
  max-width: none;
}

@media (max-width: 1200px) {
    #presentaPri {
        position: initial;
        width: 50%;
        height: auto;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
        display: block;
        border: 1px solid var(--border-color);
        box-shadow: 5px 5px 5px var(--border-color);
        border-radius: 10%;
        margin-bottom: 30px;
    }

    .gallery_asso {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        justify-items: center; /* centre les items */
        position: relative;
        width: 100%;
        left: 50%;
        right: 50%;
        transform: translate(-50%);
    }

    .gallery_asso .image-container img {
        height: 150px;
        width: auto;
        object-fit: contain;
        background-color: transparent;
        max-width: 200px;
        border: 0;
        box-shadow: none;
        border-radius: initial;
    }

    .gallery_livre {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        justify-items: center; /* centre les items */
        position: relative;
        width: 100%;
        left: 50%;
        right: 50%;
        transform: translate(-50%);
    }

    .gallery_livre .image-container img {
        height: 150px;
        width: auto;
        object-fit: contain;
        background-color: transparent;
        max-width: 150px;
    }
}

@media (max-width: 800px) {
    .gallery_asso .image-container img {
        height: 70px;
        width: auto;
        object-fit: contain;
        background-color: transparent;
        max-width: 200px;
        border: 0;
        box-shadow: none;
        border-radius: initial;
    }

    .gallery_livre .image-container img {
        height: 100px;
        width: auto;
        object-fit: contain;
        background-color: transparent;
        max-width: 150px;
    }
}