.deco{
    position: absolute;
    left: 0;
    width: 100%;
    z-index: 0;

    width: 100%;
    height: unset;

    &.bt{
        bottom: -1px;
    }
}

.white-border{
    border: 3px solid hsl(0 0% 100% / 0.9);
    backdrop-filter: blur(7px);
}