.t-slds {
  border-radius: 20px 20px 20px 20px; !important;
}

.t756__gallery {
  border-radius: 20px 20px 0 0; !important;
}

.t756__container {
  border-radius: 20px; !important;
}

.t756__wrapper {
  border-radius: 0 0 20px 20px; !important;
}