body {
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

h1 {
    font-size: 2.2rem;
    text-align: center;
    text-shadow: 0.2rem 0.2rem 0.2rem #ccc;
    margin:1rem 0 0 0
}

main {
    display: grid;
    grid-template-columns: 500px 400px;
    grid-template-rows: 420px auto;
    width: 900px;
    margin: auto;
}

fieldset {
    border: black solid 2px;
    border-radius: 1rem;
    margin:0 0.5rem;
    background-color: white;
    box-shadow: 0.2rem 0.2rem 0.4rem 0.1rem #999;
}

fieldset legend {
    font-size: 2rem;
    text-align: center;
    font-weight: bold;
    background-color: white;
}

.legende_range {
     display: flex;
     justify-content: space-between;
     font-weight: bold;
}

/* ===== Curseurs ===== */
#couleur {
    padding: 1rem;
}

#couleur p {
    font-size: 1.6rem;
    font-weight: bold;
    margin: 0.4rem 0;
    text-align: right;
}

#couleur input[type="range"] {
    width: 305px;
    vertical-align: middle;
}

#grille {
    display: grid;
    grid-template-columns: 120px auto;
}

#range_rouge {
    accent-color: red;
}

#range_vert {
    accent-color: green;
    background-color: grey;
}

#range_bleu {
    accent-color: blue;
}


/* ===== Image ===== */

#image {
    grid-column: 1 / span 2;
}

/* ===== Grossissement */

#grossissement {
    font-size: 1.2rem;
    font-weight: bold;
    padding-top:2rem;
}
#grossissement input[type="range"] {
    width:250px;
    accent-color: gray;
}
#grossissement div {
    width:270px;
    margin:0 auto 0 auto;
}

/* Pied de page */
footer {
    text-align: center;
    margin: 20px 0 0 0;
}

footer p {
    margin: 0;
    padding: 0;

}