body {
    margin: 0;
    font-family: Arial, sans-serif;
    /* overflow: hidden; */
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
}
.up-container {
    width: 100%;
    display: flex;
}
.left-container {
    border-right: 1px solid #ccc;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 50%;
    height: 100%;
    /* background-color: lightblue; */
}
.right-container {
    display: flex;
    flex-direction: column;
    width: 50%;
    height: 100vh;
    overflow-y: auto;
    padding: 20px;
}
.right-container > * {
    margin: 10px 0;   /* 上下10pxのマージン */
}
.map-container {
    /* border: 10px solid #ccc; */
    display: flex;
    justify-content: center;
    align-items: center;
    width: 95%;
    height: 95%;
    /* background-color: lightgreen; */
}


h1 {
    font-size: 3rem;
}



.input_pair {
    display: inline-flex; /* div内の要素を横並びに */
    align-items: center; /* 垂直方向の中央揃え */
    margin-right: 15px; /* 左右の余白 */
}



.pop_up_window {
    display:none;
    position:absolute;
    background:white;
    border:1px solid #ccc;
    padding:10px;
    z-index:20;
    top:50%;
    left:50%;
    transform: translate(-50%, -50%);
    width: 30vw;
    /* height: 30px; */
    max-height: 80vh;
    overflow: auto;
    box-sizing: border-box;
}
.close_button {
    position: absolute;
    top: 5px;
    right: 5px;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: #666;
}

.close_button:hover {
    color: #000;
}

#loading {
    display: none;
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(255, 255, 255, 0.8);
    padding: 10px;
    border-radius: 5px;
    text-align: center;
}

#loading::after {
    content: "";
    display: block;
    width: 20px;
    height: 20px;
    margin: 5px auto;
    border: 3px solid #3498db;
    border-radius: 50%;
    border-top: 3px solid transparent;
    animation: spin 1s linear infinite;
}





select {
    padding: 2px 12px;
    font-size: 1.5 rem;
    /* border: 2px solid #ccc; */
    border-radius: 6px;
    background-color: #fdfdfd;
    transition: all 0.2s ease;
    cursor: pointer;
}
input {
    width: 20px;
    height: 20px;
    /* margin-right: 10px; */
    cursor: pointer;
}

.buttonLayout {
    background-color: lightgreen;
    align-self: flex-start;
}

@media (max-width: 768px) {
    .up-container {
        flex-direction: column;
    }
    .left-container {
        height: 50vh;
        width: 100vw;
        border-right: none;
        border-bottom: 1px solid #ccc;
    }
}