/* ダイアログ表示(共通) */
.dialog{
    position: absolute;
    bottom: 0;
    margin: auto;
    background-color: rgba(0,0,0,0.6);
    width: 100%;
    height: 100%;
}
.dialog-back{
    width: 100%;
    height: 100%;
    position: absolute;
    background: transparent;
    border: none;
}
.dialog-main {
    width: 95%;
    max-width: 450px;
    height: 200px;
    text-align: center;
    border: 1px solid #aaa;
    box-shadow: 2px 2px 4px #888;
    position: absolute;
    margin: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background-color: white;
    border: solid 1px;
    border-radius: 20px 20px 20px 20px;
}
.dialog-text{
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.dialog-title{font-size: 30px; margin: 15px 0; height: 40px; color: red;}
.dialog-text{font-size: 25px; height: 25px;}
.dialog-button{font-size: 25px; height: 40px; width: 100px; margin: 20px 0;}