body {
    font-size: 19px;
    line-height: 1.25;
    font-family: 'Noto Sans TC', sans-serif;
}

.mb-8 {
    margin-bottom: 8px;
}

.mb-15 {
    margin-bottom: 15px;
}

.mb-20 {
    margin-bottom: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0px 12px;
}

.background__image {
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
}

.header {
    padding-top: 12px;
    padding-bottom: 12px;
    border-bottom: 3px solid black;
    margin-bottom: 24px;
}

.header__title {
    font-size: 35px;
    text-align: center;
}

.raindrop {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    column-gap: 10px;
    row-gap: 15px;
}

.raindrop__item {
    border: 3px solid black;
    padding: 12px;
    text-align: center;
    border-radius: 5px;

    display: flex;
    flex-direction: column;
}

.raindrop__subtitle {
    font-size: 24px;
}

.raindrop__intro--hint {
    color: #FF9900;
}

button {
    width: 200px;
    margin: 0 auto;
    font-size: 19px;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    color: #03989E;
}

@media (max-width: 1200px) {
    .raindrop {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 600px) {
    .raindrop {
        grid-template-columns: 1fr;
    }

    #map {
        margin-top: 24px;
        width: 1fr;
        height: auto;
        border-color: rgb(0, 0, 0);
        border-style: solid;
        border-width: 6px;
    }
}


#map {
    margin-top: 24px;
    height: 50vh;
    border-color: rgb(0, 0, 0);
    border-style: solid;
    border-width: 6px;
}

#note{
    background-color: rgb(255, 255, 255);
    position: relative;
    
    font-size: 35px;
    text-align: center;
}