body{
    margin: 0px;
    padding: 0px;
    width: 100;
    height: 100px;
    background-color: deepskyblue;
}

#grid1-2{
    position: absolute;
    left: 200px;
    top: 0px,
}

#grid1-3{
    position: absolute;
    left: 400px;
    top: 0px;
}