#popup-outer {
    
    position: fixed;
    width: 100%;
    height: 95vh;
    transition: 0.3s; 
    z-index: 100001;
    visibility: hidden;
    opacity: 0;
}
#popup-inner {
    background-color: #ffffff;
    position: absolute;
    width: 500px;
    height: 320px;
    padding: 60px 0;
    text-align: center;
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15) !important;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    box-sizing: border-box
}
.text-head {
    font-weight: 400;
    font-family: "Kanit", sans-serif;
}
.popup-outer-active {
    visibility: visible!important;
    opacity: 1!important;
}
#popup-inner .btn-popup {
    color: #ffffff;
    background-color: #009de0;
    border-radius: 50%;
    border: none;
    width: 30px;
    height: 30px;
    font-size: 20px;
    cursor: pointer;
    display: block;
    position: absolute;
    right: -15px;
    top: -15px;
}