body{
    font-family:Arial, Helvetica, sans-serif;
    
}

#container {   
    width:100%;
        
    position: absolute;
    top:0;
    bottom: 0;
    left: 0;
    right: 0;

    margin: auto;
}
img{
    width:80%;
    height:70%;
    position: absolute;
    top:0;
    bottom: 0;
    left: 0;
    right: 0;

    margin: auto;
}