* {
    margin: 0;
}

img {
    display: block;
    width: 700px;
    margin: 10px auto;
    padding: 15px;
}

h5 {
    width: 360px;
    margin: 10px auto;
    padding: 15px;
}

#out {
    width: 360px;
    margin: 10px auto;
    padding: 15px;
}

body {
    margin: 10px;
}

h3 {
    text-align: center;
    font-family: sans-serif;
}

#in {
    width: 100%;
}

div {
    width: 100%;
}

@media screen and (max-width: 600px) {

    div {
        position: static;
        width: 100%;
    }
    img {
        position: relative;
        width: 90%;
        padding: 15px;
    }
}