html,body{
    padding:0;
    margin:0;
    min-height: 100%;
    height:100%;
    overflow: hidden;
    position:relative;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    cursor: pointer;
}

.overlay-content {
    color: white;
    font-size: 24px;
    text-align: center;
    font-family: Arial, sans-serif;
    padding: 20px;
}

#fluffyImg {
    transition: filter 0.5s ease;
}

.darkened {
    filter: brightness(0.1); /* silhouette effect */
}

#extWebsiteDiv{
    padding: 0;
    margin: 0;
    min-height: 100%;
    width: 100%;
}

#extWebsite{
    width: 100%;
    min-height: 100%;
    position: absolute;
    border: none;

}

#fluffy {
    float: left;
    position: absolute;
    left: 0px;
    bottom: 0px;
}

#fluffyImg{
    max-width: 100vw;
    height:auto;
    width:auto;
}