.ecc-mirror-wrap {
  display: block;
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  background: #ffffff;
  overflow: hidden;
}

.ecc-mirror-frame {
  display: block;
  width: 100vw;
  max-width: 100vw;
  height: 980px;
  min-height: 560px;
  max-height: none;
  border: 0;
  background: #ffffff;
  overflow: visible;
}