.embed {
    overflow: hidden;
    position: relative;
    width:100% !important;
    margin-bottom: 1rem;
}

.embed::after {
    padding-top: 56.25%;
    display: block;
    content: '';
}

.embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Tour Item Content Updates */
@media screen and (max-width: 767px) {
  .tour-item .item-content span {
      font-size: 4vmin;
  }
}
@media screen and (min-width: 768px) and (max-width:991px) {
  .tour-item .item-content span {
      font-size: 2.3vmin; 
  }
}
@media screen and (min-width: 992px) and (max-width: 1440px) {
  .tour-item .item-content span {
      font-size: 1.2rem;
  }
}
@media screen and (min-width: 1441px) {
  .tour-item .item-content span {
      font-size: 25px;
  }
}