.demo-area {
    background: none;
    border-radius: 8px;
    padding: 20px;
}

.demo-trigger {
    display: block;
    width: 50%;
    cursor: zoom-in;
    margin: 0 auto;
}

.demo-trigger img {
    max-width: 100%;
}

.detail {
    position: relative;
    width: 75%;
    min-height: 240px;
}

@media (max-width: 900px) {
    .detail, .demo-trigger {
        float: none;
    }

    .demo-trigger {
        display: block;
        width: 100%;
        max-width: 300px;
        text-align: center;
        margin: 0 auto;
        cursor: zoom-in;
    }

    .detail {
        text-align: center;
        margin: 0 auto;
        min-height: 0;
        width: 100%;
        max-width: auto;
    }

    .detail h3 {
        margin-top: 1em;
    }

    p {
        margin: 0 auto 1em;
    }

    ul {
        text-align: left;
    }

    .responsive-hint {
        display: none;
    }
}