@media (min-width: 320px) and (max-width: 767px) {
    .ptb-120 {
        padding: 50px 0;
    }
    .section-heading {
        margin: 0 auto 30px;
        width: 100%;
    }
    .section-heading h2 {
        font-size: 28px;
        line-height: 32px;
    }
    .about-app {
        margin-top: 30px;
        text-align: center;
    }
    .single-feature, .hiw-feature {
        margin: 0 15px;
        padding: 20px;
    }
    .media-right {
        padding-left: 20px;
    }
    .hiw-feature-content {
        margin-top: 0;
    }
    .hiw-watch-mockup, .hiw-mockup {
        display: none;
    }
    .hiw-feature-content .mt-140 {
        margin-top: 0;
    }
    .hiw-feature-content.style-2 {
        margin-top: 0;
    }
}

/* Small Devices, Tablets */

@media (min-width: 768px) and (max-width: 991px) {
    .ptb-120 {
        padding: 80px 0;
    }
    .media-right {
        padding-left: 15px;
    }
    .feature-details h5 {
        font-size: 15px;
    }
    .section-heading {
        margin: 0 auto 50px;
        width: 80%;
    }
    .about-app-mockup img {
        margin-top: 5em;
    }
    .store-buttons a {
        margin-right: 0;
        margin-top: 10px;
    }
    .store-buttons a:first-child {
        margin-top: 0;
    }
    .hiw-feature-content {
        margin-top: 0;
    }
    .hiw-watch-mockup {
        margin: 0 auto;
        top: 150px;
        width: 38%;
    }
    .hiw-feature-content .mt-140 {
        margin-top: 0;
    }
}

/* Medium Devices, Desktops */

@media (min-width: 992px) and (max-width: 1169px) {
    .hiw-feature-content {
        margin-top: 0;
    }
    .hiw-watch-mockup {
        margin: 0 auto;
        top: 74px;
        width: 35%;
    }
    .hiw-feature-content .mt-140 {
        margin-top: 10px;
    }
    .section-heading {
        width: 70%;
    }
}