#dialog {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #000000ab;
    display: none;
}

#dialog .dialog-msg {
    width: 20vw;
    margin: 40vh auto 0;
    background-color: white;
    padding: 1vh 1vw;
    border-radius: 1rem;
    position: relative;
}

#dialog .title {
    text-align: center;
    font-weight: bold;
    line-height: 2vh;
    font-size: 1.5rem;
}

#dialog .content {
    line-height: 1.5rem;
    font-size: 1rem;
    text-indent: 2rem;
    color: #54483e;
}

#dialog .dialog-msg span {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
}