.container {
    width: 1050px;
    margin: 0 auto;
}

@media (max-width: 1200px) {
    .container {
        width: 850px;
    }
}

@media (max-width: 900px) {
    .container {
        width: 700px;
    }
}

section {
    padding: 6rem 0;
}

.promise-section {
    text-align: center;
}