.about-us {
    background: #FFF;
    padding: 20px 0;
}
.container {
    width: 70%;
    height: auto;
    margin: 0 auto;
    position: relative
}
.container img {
    text-align: center;
    margin-top: 40px;
    max-width: 100%;
    margin-bottom: 20px;
}

.about-us h1 {
    font-size: 26px;
    text-align: center;
    margin-bottom: 20px;
}