body {
    background: #111111;
    color: rgba(0, 0, 0, 0.87);
    font-family: 'Mongolian Baiti', serif;
    font-size: 4em;
    margin: 0;
    padding: 0;
}

/* The Close Button */
.close {
    color: #aaaaaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}

/* The Modal (background) */
.modal {
    font-family: 'Mongolian Baiti', serif;
    opacity: 0.8;
    display: none;
    /* Hidden by default */
    position: fixed;
    /* Stay in place */
    z-index: 1;
    /* Sit on top */
    padding-top: 100px;
    /* Location of the box */
    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 */

    -webkit-animation: fadein 2s;
    /* Safari, Chrome and Opera > 12.1 */
    -moz-animation: fadein 2s;
    /* Firefox < 16 */
    -ms-animation: fadein 2s;
    /* Internet Explorer */
    -o-animation: fadein 2s;
    /* Opera < 12.1 */
    animation: fadein 2s;
}

/* Modal Content */
.modal-content {
    background-color: #fefefe;
    margin: auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
}

/* Firefox < 16 */
@-moz-keyframes fadein {
    from {
        opacity: 0;
    }

    to {
        opacity: 0.8;
    }
}

/* Safari, Chrome and Opera > 12.1 */
@-webkit-keyframes fadein {
    from {
        opacity: 0;
    }

    to {
        opacity: 0.8;
    }
}

/* Internet Explorer */
@-ms-keyframes fadein {
    from {
        opacity: 0;
    }

    to {
        opacity: 0.8;
    }
}

/* Opera < 12.1 */
@-o-keyframes fadein {
    from {
        opacity: 0;
    }

    to {
        opacity: 0.8;
    }
}

.tooltip {
    position: relative;
    display: inline-block;
    border-bottom: 1px dotted black;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 120px;
    background-color: black;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px 0;

    /* Position the tooltip */
    position: absolute;
    z-index: 1;
    top: -5px;
    left: 105%;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
}

img {

    -webkit-animation: fadein 2s;
    /* Safari, Chrome and Opera > 12.1 */
    -moz-animation: fadein 2s;
    /* Firefox < 16 */
    -ms-animation: fadein 2s;
    /* Internet Explorer */
    -o-animation: fadein 2s;
    /* Opera < 12.1 */
    animation: fadein 2s;
}