React_homework/src/Footer.css

footer {
    min-width: 1200px;
}

.footer {
    background-color: rgb(44, 43, 43);
    text-align: center;
    padding-top: 7px;
    height: 50px;
}
.footer p {
    color: white;
}

@media (max-width:1200px) {
    footer {
        max-width: 970px;
    }
}

@media (max-width:992px) {
    footer {
        max-width: 750px;
    }
}

@media (max-width:767px) {
    footer {
        max-width: none;
    }
}