h1 {
    color: #fff;
    font-size: 2em;
    font-family: sans-serif;
    text-transform: uppercase;
    font-weight: bold;
    padding-top: 100px;
}

section {
    background: #1b212b;
    padding: 20px 0 20px 0;
    border-bottom: 5px solid #0c0e13;
}

h2 {
    color: #368bd6;
    font-size: 1.5em;
    font-family: sans-serif;
    font-weight: bold;
}

p {
    color: #fff;
    font-size: 1em;
    font-family: sans-serif;
}

h3 {
    color: #1b212b;
    font-size: 1.2em;
    font-family: sans-serif;
    font-weight: bold;
}

main {
    margin: 40px 0 40px 0;
    padding: 20px;
    background: #d8dce9;
    border-radius: 10px;
}

#parametres {
    font-size: .7em;
    font-family: sans-serif;
    color : #4c4c4c;
}

h4 {
    font-size: .9em;
    font-family: sans-serif;
}

#image {
    max-height: 200px;
    width: auto;
}

#presentation-picture {
    text-align: center;
}

h6 {
    color: #368bd6;
    font-size: 1em;
    font-family: sans-serif;
    font-weight: bold; 
}

article p {
    color: #1b212b;
    font-size: .8em;
    font-family: sans-serif; 
}