@charset "UTF-8";

.button-1 {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 280px;
    margin: 0 auto;
    padding: 15px;      /* 縦方向を広げる */
    border: 2px solid #ff0000;
    border-radius: 5px;
    background-color: #fff;
    color: #ff0000;
    font-size: 30px;        /* 文字を大きく */

}

.button-1:hover {
    background-color: #ff0000;
    color: #fff;
    border: 2px solid #ff0000;
}