.modal {
            display: none; /* 隐藏弹窗 */
            position: fixed;
            z-index: 999;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0, 0, 0, 0.5);
        }
        .modal-content {
           background-color: #dff1ff;
    margin: 6% auto;
    padding: 20px;
    border-radius: 5px;
    max-width: 600px;
    text-align: left;
        }
        .close {
            float: right;
            font-size: 28px;
            font-weight: bold;
        }
        .close:hover,
        .close:focus {
            color: black;
            text-decoration: none;
            cursor: pointer;
        }
        .button {
            display: inline-block;
            padding: 10px 20px;
            margin: 5px;
            border: 1px solid #fff;
            border-radius: 5px;
            background-color: white;
            cursor: pointer;
            transition: background-color 0.3s, color 0.3s;
            color: #2f8877;
        }
        .button.selected {
            background-color: #b80000;
            color: white;
        }
        input[type="submit"] {
    padding: 10px 10px;
    width: 100%;
    border: 1px solid #b80000; /* 设置边框为绿色 */
    border-radius: 5px;
    background-color: #b80000; /* 设置背景颜色为绿色 */
    color: white; /* 设置文字颜色为白色 */
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
    font-size: 17px;
    font-weight: 600;
}

input[type="submit"]:hover {
    background-color: #2f8877; /* 鼠标悬停时的背景颜色 */
}
h2{
    color: #2c685d;
}
h3{
    color: #2c685d;
}
.modal-title{
    text-align:left;
}
.modal-title p{
    color: #2c685d;
    font-size: 14px;
}

        .hidden {
            display: none;
        }
                .experienceOptions{
            max-width: 550px;
            margin: 0 auto;
            text-align: left;
        }
        .css{
            width:180px;
        }