Responsivons !

**HTML**

!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Find the precious!</title>
        <link rel="stylesheet" href="style.css">
    </head>
    <body>
        <nav>
            <ul>
                <li>FindThePrecious.com</li>
                <li>Fellows</li>
                <li>Contact us</li>
            </ul>
        </nav>
        <section>
            <div class="carousel"></div>
        </section>
        <section id="fellows">
            <h2>Fellows wanted dead (or alive if you want to eat them later)</h2>
        </section>
        <section id="article">
            <article></article>
            <article></article>
            <article></article>
        </section>
        <form>
            <h2>Contact us</h2>
            <input type="email" placeholder="@">
            <input type="text" placeholder="&#8962;">
            <input type="text" placeholder="I have seen one of them">
            <textarea placeholder="Your message"></textarea>
        </form>
    </body>
</html>

------------------------------------------------------------------
**css**

*{
    color: #575757;
}
nav {
    background-color: #333130;
    height: 25px;
    margin-top: -16px;

}
ul{
    padding-top: 1px;
}
li {
    display: inline;
    padding: 15px;
    color: white;
}

li:hover{
    background-color: #DEDEDE;
    color: black;

}

.carousel{
    box-sizing: content-box;
    width: 100%;
    height: 200px;
    background-color: #DEDEDE;
}

section h2{
    text-align: center;
}

article{
    display: inline-block;
    width: 31%;
    height: 300px;
    margin: 0px 10px 0px 10px;
    background-color: #DEDEDE;
}

form{
    text-align: center;
}

form h2{
    border-top: 2px solid #575757;
    text-align: left;
}

input{
    position: relative;
    left: 50%;
    transform: translate(-50%, -50%);
    display: block;
    margin-bottom: 5px;
    width: 90%;
    height: 10px;
}

textarea{
    width: 90%;
    height: 100px;
}

@media (max-width: 960px){
    .carousel{
        display: none;
    }
    #article{
        display: none;
    }
    section h2{
        font-size: 200%
    }
}