*, ::before, ::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: linear-gradient(to right, #70e1f5, #ffd194);
    font-family: Arial, Helvetica, sans-serif;
    text-align: center;
}

.container {

    width: 70%;
    max-width: 1100px;
    margin: 0px auto;

}

h1 {

    font-size: 5vw;
    margin: 70px 0px;

}

.description {

    display: flex;
    justify-content: center;
    align-items: center;

}

.travail, .repos {

    padding: 50px;
    background-color: #e1e1e1;
    margin: 2px;
    margin-bottom: 10px;

}

form {

    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap

}

form button {

    width: 120px;
    margin-left: 5px;
    margin-bottom: 15px;
    padding: 15px;

}

p {

    font-weight: bold;
    font-size: 20px;

}