body {
    background-color: rgb(0, 0, 0);
}

.background-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    pointer-events: none;
}

html, body { 
    height: 100%; margin: 0; overflow: hidden;
}
body { 
    display: flex; justify-content: center; align-items: center;
}

div {
    display: flex; align-items: center; justify-content: center; flex-direction: column; color: #fff; text-align: center; padding: 20px; gap: 12px;
}
img {
    max-width: 100%;
    height: auto;    -webkit-user-drag: none;
    user-drag: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;}
img:hover {
    transform: scale(1);
}

.dlnhe {
    position: absolute;
    bottom: 626px;
    right: 880px;
    z-index: 1;
}
.dlnhe a {
    display: inline-block;
}
.dlnhe img {
    max-width: none;
    width: auto;
    height: auto;
    transform: scale(1.5);
    cursor: pointer;
    opacity: 0;
}

.back-button {
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: 1;
}
.back-button a {
    display: inline-block;
}
.back-button img {
    max-width: none;
    width: auto;
    height: auto;
    cursor: pointer;
    transform: scale(1);
    opacity: 1;
    transition: transform 0s ease;
}
.back-button img:hover {
    transform: scale(1.1);
}

.hidden {
  opacity: 0 !important;
  pointer-events: none !important;
}

.dlnhe, .back-button {
  transition: opacity 0.3s ease;
}

body + div {
  display: none !important;
}