html {
    background: MediumAquaMarine
        
        }

body {
    background: Wheat;
    height:100px;
    width:1000px;
    color: black;
    font-family: "Arial", monospace;
    font-size: 22px;
    line-height: 1.5;
}

h1 {
    color: black ;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 30px;
    font-size: 50px;
}


#carre {
    width: 1500px;
    height: 1500px;
    position: absolute;
}

#block1 {
    background: #e6fffa ;
    height: 100px;
    margin-top: 0px;

}
#block2 {
    background: #ccfff5 ;
    height: 200px ;
}
#block3 {
    background: #b3fff0;
    height: 300px ;
}
#block4 {
    background: #99ffeb ;
    height: 200px ;
}
#block5 {
    background: #80ffe5 ;
    height: 100px ;
}
#block6 {
    background: #66ffe0;
    height: 200px ;