.responsive-wrapper-16x9 {
    position: relative;
    padding-bottom: calc(100% * 9 / 16);
    height: 0;
}

iframe,
.responsive-element {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

body {
    background-image: url(img/pexels-photo-297755.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background-color: #464646;
}

.stories-header {
    text-align: center;
}

.stories-header h1 {
    font-size: 12em;
    font-family: 'Amatic SC', cursive;
    color: #EF6155;
    margin-top: 0.3em;
    margin-bottom: 0.1em;
}

.stories-header img {
    width: 6em;
    height: 6em;
}

.story {
    position: relative;
    background-color: #cccccc;
    margin-bottom: 40px;
    display: block;
}

a.story:active,
a.story:hover {
    text-decoration: none;
}

.story h2 {
    font-size: 2em;
    font-family: 'Amatic SC', cursive;

    text-align: center;
    width: 100%;
    color: white;

    padding: 1em;
    margin: 0;
}

.story.story-main h2 {
    font-size: 3.8em;
    padding-top: 2em;
    padding-bottom: 2em;
}

.story.story-horizontal h2 {
    padding-top: 0.6em;
    padding-bottom: 0.6em;
}

.story.story-vertical h2 {
    padding: 0.8em;
}

@media only screen and (min-width: 992px) {

    .story-wrapper {
        padding-top: 0;
    }

    .story video {
        width: 100%;
        height: auto;
        background-color: transparent;
        display: block;
    }

    .story-main .title-wrapper {
        height: 351px;
        display: flex;
        align-items: center;
        width: 100%;
    }

    .story-main.video-or-embed .title-wrapper {
        height: 290px;
        position: absolute;
        top: 0;
    }

    .story-main .title-wrapper h2 {
        padding: 0 57px;
    }

    .story-main.video-or-embed .story-teaser {
        height: 180px;
    }

    .story-main.video-or-embed .story-teaser-call-to-action {
        position: relative;
        top: 65px;
    }

    .story-horizontal {
        height: 215px;
    }

    .story-horizontal .title-wrapper {
        height: 100px;
        width: 100%;
        display: flex;
        align-items: center;
    }

    .story-horizontal.video-or-embed .title-wrapper {
        position: absolute;
        top: 0;
    }

    .story-horizontal .title-wrapper h2 {
        padding: 0px 30px;
        font-size: 2em;
    }

    .story-horizontal .story-teaser {
        height: 115px;
    }

    .story-horizontal.video-or-embed .story-teaser {
        position: relative;
        top: -99px;
    }

    .story-horizontal .story-teaser-text {
        font-size: 12px;
    }

    .story-horizontal .story-teaser-call-to-action {
        position: relative;
        top: 13px;
    }
}

@media only screen and (max-width: 991px) {

    .stories-header h1 {
        font-size: 9em;
    }

    .story-wrapper {
        width:100%;
        padding-top:80%;
        position:relative;
    }

    .story-wrapper a.story.story-main.video-or-embed,
    .story-wrapper a.story.story-horizontal.video-or-embed {
        position:  absolute;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
    }

    .story.story-main.video-or-embed .title-wrapper,
    .story.story-horizontal.video-or-embed .title-wrapper {
        position: absolute;
        top: 0;
        width:100%;
        height:70%;
        background-color: transparent;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .story.story-main.video-or-embed .title-wrapper h2,
    .story.story-horizontal.video-or-embed .title-wrapper h2{
        padding-top: 0;
        padding-bottom: 0;
        font-size: 3.8em;
    }

    .story.story-main.video-or-embed .story-teaser,
    .story.story-horizontal.video-or-embed .story-teaser {
        width:100%;
        height:30%;
        position:absolute;
        top:70%;
    }

    .story.story-main.video-or-embed .story-teaser span.triangle,
    .story.story-horizontal.video-or-embed .story-teaser span.triangle {
        top:-24px;
    }

    .story.story-main.video-or-embed .story-teaser .story-teaser-text,
    .story.story-horizontal.video-or-embed .story-teaser .story-teaser-text {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        height: 80%;
        padding-bottom: 0;
    }
}

@media only screen and (max-width: 564px) {

    .story.story-main.video-or-embed .title-wrapper,
    .story.story-horizontal.video-or-embed .title-wrapper {
        height:65%;
    }

    .story.story-main.video-or-embed .title-wrapper h2,
    .story.story-horizontal.video-or-embed .title-wrapper h2{
        font-size: 3.4em;
    }

    .story.story-main.video-or-embed .story-teaser,
    .story.story-horizontal.video-or-embed .story-teaser {
        height: 35%;
        top: 65%;
        padding-bottom: 13px;
    }

    .story.story-main.video-or-embed .story-teaser .story-teaser-text,
    .story.story-horizontal.video-or-embed .story-teaser .story-teaser-text {
        font-size: 13px;
    }
}

@media only screen and (max-width: 450px) {

    .stories-header h1 {
        font-size: 10em;
    }

    .story-wrapper {
        padding-top:100%;
    }

    .story.story-main.video-or-embed .title-wrapper,
    .story.story-horizontal.video-or-embed .title-wrapper {
        height:60%;
    }

    .story.story-main.video-or-embed .title-wrapper h2,
    .story.story-horizontal.video-or-embed .title-wrapper h2{
        font-size: 3.3em;
    }

    .story.story-main.video-or-embed .story-teaser,
    .story.story-horizontal.video-or-embed .story-teaser {
        height: 40%;
        top: 60%;
        padding-bottom: 8px;
    }
}

@media only screen and (max-width: 400px) {

    .story.story-main.video-or-embed .title-wrapper,
    .story.story-horizontal.video-or-embed .title-wrapper {
        height:58%;
    }

    .story.story-main.video-or-embed .title-wrapper h2,
    .story.story-horizontal.video-or-embed .title-wrapper h2{
        font-size: 2.8em;
    }

    .story.story-main.video-or-embed .story-teaser,
    .story.story-horizontal.video-or-embed .story-teaser {
        height:42%;
        top:58%;
        padding-bottom: 10px;
    }

    .story.story-main.video-or-embed .story-teaser .story-teaser-text,
    .story.story-horizontal.video-or-embed .story-teaser .story-teaser-text {
        font-size: 12px;
    }
}

@media only screen and (max-width: 360px) {

    .stories-header h1 {
        font-size: 7em;
    }

    .story.story-main.video-or-embed .title-wrapper,
    .story.story-horizontal.video-or-embed .title-wrapper {
        height:50%;
    }

    .story.story-main.video-or-embed .title-wrapper h2,
    .story.story-horizontal.video-or-embed .title-wrapper h2{
        font-size: 2.2em;
    }

    .story.story-main.video-or-embed .story-teaser,
    .story.story-horizontal.video-or-embed .story-teaser {
        height:50%;
        top:50%;
    }
}

@media (min-width: 1200px) {
    /* nothing */
}

.story-teaser {
    color: white;
    background-color: #EF6155;
    padding: 15px;
    position: relative;
}

a.story:hover .story-teaser {
    background-color: #DD4433;
}

.story-teaser-text {
    font-family: 'Spectral', serif;
    padding-bottom: 5px;
    margin-top: 18px;
}

.story-vertical .story-teaser-text {
    margin-top: 0;
    margin-left: 18px;
}

.story-teaser-call-to-action {
    overflow: hidden;
}

.story-teaser-call-to-action span {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 0.8em;
    border: 1px solid #fff;
    padding: 0.2em 0.4em;
    float: right;
}

.story-vertical {
    display: flex;
    align-items: center; /* Vertical center alignment */
}

.story-vertical h2,
.story-vertical .story-teaser {
    width: 50%;
    float: left;
}

.story-vertical:after {
    clear: both;
}

.story-vertical:before,
.story-vertical:after {
    display: table;
    content: "";
}

.triangle {
    top: -25px;
    left: 10px;
    position: absolute;
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-bottom: 25px solid #EF6155;
}

.triangle img {
    width: 2.2em;
    position: absolute;
    left: -18px;
    top: 18px;
}

.story-vertical .triangle img {
    left: 18px;
    top: -18px;
}

.story-vertical .triangle {
    top: 10px;
    left: -25px;
    border-top: 25px solid transparent;
    border-bottom: 25px solid transparent;
    border-right: 25px solid #EF6155;
    border-left: none;
}

a.story:hover .triangle {
    border-bottom: 25px solid #DD4433;
}

a.story.story-vertical:hover .triangle {
    border-right: 25px solid #DD4433;
    border-bottom: 25px solid transparent;
}

.image-universe-container {
    margin-top: 4em;
    padding-top: 2em;
    padding-bottom: 4em;
    margin-bottom: 8em;
}

.image-universe {
    margin: auto;
}

.iu-image-parent img {
    margin: 0;
    background-color: grey;
    position: relative;
}

.iu-image-overlay {
    position: absolute;
    width: 100%;
    top: 10px;
    bottom: 0;
    z-index: 10;
    color: white;
    opacity: 0;
    padding: 20px;
    padding-left: 80px;
    padding-right: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.iu-image-overlay .shout-out {
    font-weight: bold;
}

.iu-image-parent img {
    transition: opacity 0.3s ease;
}

.iu-image-overlay {
    transition: opacity 0.3s ease, top 0.2s ease;
}

.iu-image-parent:hover img {
    opacity: 0.7;
}

.iu-image-parent:hover .iu-image-overlay {
    opacity: 0.8;
    top: 0;
}

.iu-image-overlay.blue {
    background-color: #337ec1;
}

.iu-image-overlay.yellow {
    background-color: #fcbd4b;
}

.iu-image-overlay.green {
    background-color: #75b433;
}

.iu-image-parent {
    padding: 0;
    margin: 5px;
    position: relative;
}

.iu-image-parent span.image-credit,
.iu-image-parent span.image-caption {
    display: none;
}

/* The following, funny css classes are pre-determined by the use of the mosaic library:
See: https://github.com/sapegin/jquery.mosaicflow */
.mosaicflow__column {
    float: left;
}

.mosaicflow__item img {
    display: block;
    width: 100%;
    height: auto;
}

.story video {
    width: 100%;
    height: auto;
    background-color: transparent;
    display: block;
}

.opacity-full {
    opacity: 1;
}

.opacity-zero {
    opacity: 0;
}