.popup {
    position: fixed;
    bottom: 1rem;
    left: 1rem;
    width: 20rem;
    background-color: whitesmoke;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
    text-align: center;
    font-size: 1.4rem;
    border-radius: 5px;
}

.progress-bar {
    width: 100%;
    height: 5px;
    background-color: #f0f0f0;
}

.progress-bar-fill {
    height: 100%;
    background-color: #f8bc41;
}

@media screen and (max-width: 45rem) {
    .popup {
        width: calc(100% - 2rem);
    }
}