CODE EXAMPLE FOR HTML

modal css

#modal-gallery-before-after .form--style-full {
    padding-top: 55px;
    width: 100%;
}
#modal-gallery-before-after .popup__wrap {
    max-width: 100%;
    width: auto;
}
.modal__image img {
    width: 100%;
    object-fit: contain;
    height: 100%;
}
.modal__image {
    margin-bottom: 10px;
    overflow: hidden;
    height: 550px;
}