body{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.fld-container{
    position: relative;
    /* display: flex;
    justify-content: center;
    align-items: center; */
}
canvas {
    position: absolute;
    left: 0;
    top: 0;
}
#objectCanvas{
    top: 0;
}