html {
    
    background-color:cornsilk;
    background-repeat: no-repeat;
    background-size:cover;
    
}

body {
    
    width:900px;
    position:relative;
        display: block;
    height:500px;
    float:center;
    font-family:'Arial';
    font-size:11px;
    align-content: center;
    position: relative;
        display: block;
        margin-left:auto;
        margin-right:auto;
}

#massive {
    
    width:500px;
    border-width:1px;
    border-color:white;
    border-style:solid;
    filter:invert(12%) sepia(27%) saturate(80%) hue-rotate(320deg) brightness(88%) contrast(121%);
}

h3 {
    
    color:#47000C;
    font-style:italic;
}