body {
    background-color: rgb(57, 76, 161);
}

div {
    width: 200px;   
    background-color:aqua
    border: 2px solid  turquoise






}


#lightbox {
    width:  100%;
    height: 100%;
    background-color:rgba(168, 4, 4, 0.685);
    border: none;
    position: fixed;
    top: 0px;
    left: 0px;
    margin: 0px; 
    border-radius: 0%;
    text-align: center;
    display: none;
}

#lightbox img {
    max-width: 100%;
    max-height: 100%;
    border: none;
    min-height: 80%;
}