.custom-popup {
    border: 2px solid #4679cc;
    position: fixed;
    display: none;
    opacity: 0;
    border-radius: 4px;
    z-index: 9999;
    box-shadow: 2px 2px 4px #888888;
    transition: .3s ease opacity, .3s ease transform;
    background-color: #4679cc;
    -ms-user-select: none;
    -moz-user-select: -moz-none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    user-select:none;
}

.custom-popup-header {
    background-color: #4679cc;
    line-height: 1.47;
    padding: 14px;
    cursor: move;
}
.custom-popup-title {
    font-size: 1.0625rem;
    color: #fff;
}
.custom-popup-header button {
    color: #fff !important;
}
.custom-popup-content {
    width: 100%;
    padding: 5px;
    background-color: #fff;
}
.custom-popup-footer {
    width: 100%;
    padding: 5px;
    text-align: right;
}