/* ##### POP UP ##### */
.popupbox {
    height: 100%;
    width: 100%;
    position: fixed;
    z-index: 10; 
    background-color: rgba(0, 0, 0, 0.7);
}

.popupbox-content {
    position: absolute;
    top: calc(50% - 145px);
    left: calc(50% - 275px);
    background-color: rgba(255, 255, 255, 0.9);
    border-style: solid;
    border-radius: 20px;
    border-color: rgba(255, 255, 255, 0.3);
    border-width:2px;
    min-height: 200px;
    width: 550px;
    text-align: center;
    margin-top: 30px;
}

.popupbox-closebtn {
    display:inline-block;
    text-align:center;
    margin-top:20px;
    margin-bottom:20px;
    width:100px;
    font-size: 20px;
    border-style: solid;
    color:white;
    background-color: #589cc0;
    border-color: #f0f0f080;
    border-radius: 5px;
    padding-top: 10px;
    padding-bottom: 10px;
    border-width:1px;
    cursor: pointer;
}

.popupbox-message {
    display:inline-block;
    text-align:center;
    margin-top:20px;
    width:90%;
    color:white;
}

@media screen and (max-width: 650px) {
    .popupbox-content {
        left: 2.5%;
        width: 95%;
    }
}