html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
}

header {
    background-color: #4158D0;
    background-image: linear-gradient(43deg, #4158D0 0%, #C850C0 46%, #FFCC70 100%);
}

main {
    flex: 1;
}

footer {
    position: relative;
    bottom: 0;
    width: 100%;
}

a {
    text-decoration: none;
    color: inherit;
}

a:hover {
    text-decoration: underline;
    color: rgb(13, 110, 253);
}

.banner {
    width: 100%;
    height: auto;
    max-height: 300px;
    object-fit: contain;
    display: block;
}
#videoModal video {
  max-height: 70vh;
}
.folder-header button {
  cursor: pointer;
}