.mb {
    position: relative;
    width: 100%;
    height: auto;
    background-color: #f1f2ee;
}

.mb > img {
    width: 100%;
    height: auto;
    padding-top: 30px;
    opacity: 0.8;
}

.mb > div {
    width: 100%;
    height: auto;
}

.mb > p {
    position: absolute;
    width: 100%;
    text-align: center;
    top: 5%;
    font-size: 20px;
    color: #2b71a8;
}