body {
    font-family: 'Old Standard TT';
}

/* html.no-rgba #browser-is-not-supported,
html.no-fontface #browser-is-not-supported,
html.no-cssvhunit #browser-is-not-supported,
html.no-cssvmaxunit #browser-is-not-supported,
html.no-cssvwunit #browser-is-not-supported,
html.no-cssanimations #browser-is-not-supported,
html.no-borderradius #browser-is-not-supported,
html.no-boxshadow #browser-is-not-supported,
html.no-csstransforms #browser-is-not-supported,
html.no-csstransitions #browser-is-not-supported,
html.no-userselect #browser-is-not-supported,
html.no-backdropfilter #browser-is-not-supported {
    display: block;
} */

.square {
    position: relative;
    display: inline-block;
    width: 18vw;
    overflow: hidden;
    transition: all 0.4s linear;
    background-size: cover;
    border-radius: 1rem;
}

.square:after {
    content: "";
    display: block;
    padding-top: 100%;
}

.square .content {
    position: absolute;
    width: 100%;
    font-size: 2vw;
    top: 50%;
    transform: translateY(-50%);
}

.square a {
    color: white;
    border-bottom: 1px dotted black;
    text-decoration: none;
    transition: all 0.4s linear;
}

.square:hover a {
    color: black;
    border-bottom-color: black;
}

.square .background-image {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.7);
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    transition: all 0.4s linear;
}

.square:hover .background-image {
    background-color: rgba(0, 0, 0, 0.7);
}

.square.part1:hover .background-image {
    background-color: rgba(211, 211, 211, 0.85); /* #d3d3d3 */
}

.square.part2:hover .background-image {
    background-color: rgba(211, 211, 211, 0.85); /* #d3d3d3 */
}

.square.part3:hover .background-image {
    background-color: rgba(211, 211, 211, 0.85); /* #d3d3d3 */
}

.square.part4:hover .background-image {
    background-color: rgba(211, 211, 211, 0.85); /* #d3d3d3 */
}

.square.part1 {
    background-image: url("../img/bg_part1_square.jpg");
    background-position: center top;
}

.square.part2 {
    background-image: url("../img/bg_part2_square.jpg");
    background-position: center top;
}

.square.part3 {
    background-image: url("../img/bg_part3_square.jpg");
    background-position: center top;
}

.square.part4 {
    background-image: url("../img/bg_part4_square.jpg");
    background-position: center top;
}

.square.part5 {
    background-image: url("../img/bg_part5_square.jpg");
    background-position: center top;
}

.part-container {
    min-height: 100vh;
    padding-top: 1px;
    margin-top: -1px;
    padding-bottom: 1px;
    margin-bottom: -1px;
    background-size: cover;
    background-position: center top;
    background-attachment: fixed;
}

.part0 {
    background-image: url("../img/bg_part0.jpg");
    background-position: center center;
    text-align: center;
}

.part1 {
    background-image: url("../img/bg_part1.jpg");
}

.part2 {
    background-image: url("../img/bg_part2.jpg");
}

.part3 {
    background-image: url("../img/bg_part3.jpg");
}

.part4 {
    background-image: url("../img/bg_part4.jpg");
}

.part0 .exhibition-name {
    width: 60%;
    margin: 10vh auto;
    background-color: rgba(255, 255, 255, 0.7);
    padding: 5vmin;
    border-radius: 2rem;
}

.part0 .exhibition-name h1 {
    color: red;
}

.part0 .exhibition-name h2 {
    color: red;
}

.part-container .part-content {
    position: relative;
    background-color: rgba(255, 255, 255, 0.8);
    width: 70%;
    margin: 20vh auto;
    padding: 5vw;
    font-size: 2vmax;
}

.part-container.part1 .part-content {
    background-color: rgba(211, 211, 211, 0.85); /* #d3d3d3 */
}

.part-container.part2 .part-content {
    background-color: rgba(211, 211, 211, 0.85); /* #d3d3d3 */
}

.part-container.part3 .part-content {
    background-color: rgba(211, 211, 211, 0.85); /* #d3d3d3 */
}

.part-container.part4 .part-content {
    background-color: rgba(211, 211, 211, 0.85);
}

.part-container .part-content .part-name {
    font-family: 'Istok Web';
    font-size: 4vw;
    text-align: center;
}

.part-container.part0 {
    cursor: pointer;
    height: 100vh;
    user-select: none;
    overflow-y: hidden;
}

.part-container .part-content .parts-links {
    text-align: center;
    font-weight: bold;
    font-size: 1.2vmax;
}

.part-container .part-content .parts-links a {
    display: inline-block;
    color: #000;
    text-decoration: none;
    border-bottom-style: dotted;
    margin: 0 1vmax;
}