.footBar {
    position: fixed;
    bottom: 0;
    background:white;
    padding:4px;
    left: 0;
    width: 100vw;
}
div.FTBmenu{
    display: flex;
    justify-content: space-around;
    label,input[type=radio]:checked+label{
        background:inherit;
        box-shadow: unset;
    }
}
img.ftBImg {
    width: 10vw;
    border-radius:10px;
}
img.nouse{
    filter: grayscale(100%);
}
img.use{
    filter: grayscale(0%);
}