#confirm {
    display: none;
    z-index: 999;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
#confirm.fade-show .backdrop{
    opacity: 1;
}
#confirm.fade-show .content{
    opacity: 1;
}
#confirm .backdrop{
    overflow: hidden;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    background-color: rgba(0,0,0,0.2);
    z-index: 1;

    opacity: 0;
    transition: opacity 0.15s ease;
    /* transition-delay: 1.2s; */
}
#confirm .content{
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    border-radius: 15px;
    background-color: rgb(255 255 255 / 75%);
    backdrop-filter: blur(10px);
    overflow: hidden;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 66%;
    min-width: 300px;
    transform: translate(-50%, -50%);
    z-index: 2;
    opacity: 0;
    transition: opacity 0.15s ease;
}
#confirm .content .inner{
    width: 100%;
    min-height: 320px;

    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
#confirm .content .inner > .txt-row {
    transform: translateY(20px); opacity: 0;
    animation: showing 0.2s ease;
    animation-fill-mode: forwards;    
}
#confirm .content .inner .customer-name {
    font-size: 30px;
    font-weight: 600;
    color: rgb(36, 60, 168);
    padding: 10px 0;
    animation-delay: 0.1s;
}
#confirm .content .inner .class-name {
    font-size: 31px;
    font-weight: 500;
    color: black;
    text-align: center;
    padding: 0 10px;
    animation-delay: 0.2s;
}
#confirm .content .inner .time-name {
    margin: 10px 0;
    font-size: 40px;
    font-weight: 400;
    color: black;
    animation-delay: 0.3s;
}
#confirm .content .inner .state {
    font-size: 25px;
    font-weight: 500;
    color: rgb(102, 102, 102);
    animation-delay: 0.4s;
}

#confirm .content .footer{}
#confirm .content .footer .popup-btns{
    width: 100%;
    height: 80px;

    display: flex;
    align-items: center;
    justify-content: center;
}
#confirm .content .footer .popup-btns .popup-btn{
    min-width: 50%;
    height: 100%;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 25px;
    font-weight: 500;
}
#confirm .content .footer .popup-btns .popup-btn.back{
    font-weight: 300;
}
#confirm .content .footer .popup-btns .popup-btn.ok{
    font-weight: 600;
    background-color: #f1f2f5;
}