.card-background {
    background-color: rgba(31, 57, 101, 1);
}
.timestamp {
    font-weight: 400;
    font-size: 12px;
    line-height: 150%;
}
.event-title {
    font-weight: 500;
    font-size: 45px;
    line-height: 120%;
}
.subcard-title {
    font-weight: 600;
    font-size: 24px;
    line-height: 120%;
}
.event-description {
    font-weight: 400;
    font-size: 16px;
    line-height: 150%;
}
.thumbnail-h {
    height: 250px;
    width: 100%;
    object-fit: cover;
}
.main-image-h {
    max-height: 650px;
}
.sub-image-h {
    max-height: 300px;
}
.btn-w {
    width: 160px;
}

@media (max-width: 768px) {
    .event-title {
        font-weight: 600;
        font-size: 28px;
    }
    .event-description {
        font-weight: 400;
        font-size: 12px;
        line-height: 150%;
    }
}

.aspect-video {
    aspect-ratio: 16 / 9;
    width: 100%;
    height: auto;
}

.aspect-video iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}