.process-approach-container {
    background-image: url(img/process-approach/bg-top.png),
        url(img/our-services/bg-bottom.png), url(img/our-services/bg-center.png);
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-size: auto 650px, auto 600px, auto 500px;
    background-position: left -80px top 50px, right -100px center,
        left -40px bottom;
}

@media (max-width: 768px) {
    .process-approach-container {
        background-image: none;
    }
}