.fullscreen-background {
    background:
        linear-gradient(
            rgba(0, 209, 178, 0.5),
            rgba(0, 209, 178, 0.5)
        ),
        url(images/background.jpg);
}

.centered {
    margin-left: auto;
    margin-right: auto;
    left: 0px;
    right: 0px;
}

.is-light {
    background-color: #f5f5f5;
}

.transparant {
    background-color: rgba(0, 0, 0, 0) !important;
}

.white {
    background-color: white;
}

.fixed-top-right {
    position: fixed !important;
    top: 0px;
    right: 0px;
    margin: 10px;
}

#code-container {
    height: 0px;
}

.back-button {
    font-size: 32px;
}

a:active,
a:link,
a:hover,
a:visited {
    color: #000000;
}

.embed-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
}

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