body {
    background-color: #F2F5FF;
    margin: 0;
    text-align: center;

    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
}

section {
    padding: 1rem 0;
}

#first-sect {
    background-color: #f5e960;
}

#second-sect {
    background-color: #DFB2F4;
}

.gallery {
    display: flex;
    justify-content: center;
}

.card {
    width: 20vw;
    margin: 1rem;
    padding: 2vw;
    border: 1px solid #F49097;
}

.card img {
    width: 20vw;
    height: 15vw;
    object-fit: cover;
}

iframe {
    max-width: 80%;
}