.banner-container {
  margin-bottom: var(--inner-margin);
  position: relative;
}
.banner-container img {
 max-width: 100% !important;
}

.banner-container .btn_close {
  position: absolute;
  top: 0px;
  right: 0px;
  color: #fff;
  background-color: rgb(0, 0, 0, 0.2);
  padding: 3px 5px;
  border-radius: 8px;
  font-size: 11px;
  cursor: pointer;
}