/* Small functional rules kept separate from the mail theme. */
body.sg7.is-mail .sg7-loading-screen {
  display: none !important;
}

.sg7-mail-html-frame {
  display: block;
  width: 100%;
  height: clamp(300px, 50vh, 620px);
  min-height: 300px;
  border: 1px solid #e5ebf5;
  border-radius: 10px;
  background: #fff;
}

@media (max-width: 650px) {
  .sg7-mail-html-frame {
    height: 48vh;
    min-height: 260px;
  }
}