.inactivityModal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 100; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
    border: 1px solid #ffffff;
    -webkit-box-shadow: 0 0px 5px rgba(0, 0, 0, 0.5);
    -moz-box-shadow: 0 0px 5px rgba(0, 0, 0, 0.5);
    box-shadow: 0 0px 5px rgba(0, 0, 0, 0.5);
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
}

.inactivityModal-content {
    background-color: #fefefe;
    margin: 15% auto; /* 15% from the top and centered */
    min-width: 300px;
    width: 30%; /* Could be more or less, depending on screen size */
}

.inactivityModal-content .modal-body {
    font-size: 14px;
    padding: 30px;
    text-align: center;
}

.inactivityModalCountDown {
    color: red;
    font-size: 32px;
    font-weight: bold;
    line-height: 1em;
}