body {
    margin: 0;
    padding: 0;
    background-image: url(../img/bg.gif);
    word-wrap: break-word;
}

.bg-gradient {
    padding: 50px 0;
    margin: 0;
    background-image: linear-gradient(black, rgba(0, 0, 0, 0));
    background-attachment: fixed;
    width: 100%;
    min-height: calc(100vh - 100px);
}

.margins {
    height: 100px;
    max-width: 500px;
    padding: 0 50px;
    margin: auto;
    height: unset;
}

.headerimg {
    width: 100%;
    max-width: 500px;
    display: block;
    margin: auto;
}

.headerimg:hover {
    filter: brightness(2);
}

.navbar {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 10px;
    margin-bottom: 10px;
}

.navbar a {
    font-family: sans-serif;
    text-decoration: none;
    text-align: center;
    padding: 5px;
    margin: 5px;
    border: 1px dotted;
    border-color: khaki;
    color: khaki;
    width: fit-content;
}

.navbar a:hover {
    background-color: white;
    color: black;
    border-color: black;
    cursor: pointer;
}

iframe {
    width: 100%;
}