.container-popup {
    box-shadow: 0px 1px 11px var(--tt-blue) inset;
    border-radius: 30px 30px 0 0;
    background: black;
    position:sticky;
    top:auto;
    right:auto;
    left:auto;
    bottom:0px;
    width: 100%;
    height: 250px;
    z-index: 100;
}

@keyframes show {
    from { bottom: -100px; } 
    to { bottom: 0px; } 
}

.container-popup { 
    animation: show 0.3s;
}