.video-container {
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 30px; height: 0; overflow: hidden;
}

.video-container iframe,
.video-container object,
.video-container embed {
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
}

.harbiye-container video {
 margin-left: auto;
 margin-right: auto;
}

.sticky-header {
    overflow: hidden;
    background-color: #333;
}


.fixed {
    position: sticky;
    /* padding-left: 1rem; */
    padding-right: 1rem;
    top: 0;
    width: 100%; 
}