#arjam-modal-background {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
    overflow: hidden;
}

#arjam-modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

@media (max-width: 767px) {
    #arjam-modal-content {
        height: 90vh;
        max-width: 400px;
        margin: 5% auto;
        padding: 10px;
    }
}

#arjam-modal-close {
    background: none;
    border: none;
    padding: 0;
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: relative;
    top: -12px;
    right: 0px;
}

.arjam-modal-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}