.system-info {
    text-align: center;
    padding: 20px 0;
}

.system-info__heading {
    font-size: 25px;
}

.system-info__heading,
.system-info__desc {
    margin-bottom: 22px;
}

.system-info__desc a,
.system-info__desc a:hover,
.system-info__desc a:focus {
    color: #454545;
}

.system-info__img {
    max-width: 780px;
    margin: auto;
    height: auto;
    width: 100%;
}

.system-info__btn,
.system-info__btn:visited {
    background-color: #006FB7;
    border: 1px solid #006FB7;
    color: #fff;
}

.system-info__btn:hover {
    color: #fff;
}

@media (min-width: 768px) {
    .system-info__heading {
        font-size: 32px;
    }

    .system-info__heading,
    .system-info__desc {
        margin-bottom: 40px;
    }
}