.frdg-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
}

.frdg-modal-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 30px;
    border: 1px solid #888;
    width: 80%;
    max-width: 600px;
    border-radius: 5px;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
    position: relative;
}

.frdg-close-modal {
    color: #aaa;
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.frdg-close-modal:hover,
.frdg-close-modal:focus {
    color: black;
    text-decoration: none;
}

.frdg-modal-body {
    padding: 20px 0;
    font-size: 18px;
    line-height: 1.6;
}