* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f0f0f0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    gap: 8rem;
    /* margin-left: 10rem; */
}

.container {
    width: 100%;
    max-width: 700px;
    text-align: center;
}

h1 {
    font-size: 4rem;
}

h1 span {
    color: #017a23;
}

@media (max-width: 600px) {
    h1 {
        font-size: 2rem;
    }
}

.display {
    width: 100%;
    height: 80px;
    background-color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 5px;
    padding: 0 10px 0 10px;
    margin-top: 20px;
}

.display input {
    width: 70%;
    font-size: 1rem;
    border: 0;
    outline: 0;
    padding: 1em;
}

#copy {
    font-size: 15px;
    cursor: pointer;
}

#copy:hover {
    text-decoration: underline;
    color: #017a23;
}

#btn {
    width: 30%;
    height: 40px;
    border: 0;
    outline: 0;
    font-size: 1rem;
    border-radius: 5px;
    cursor: pointer;
    background-color: #fff;
    color: #017a23;
    font-weight: bold;
    margin-top: 20px;
}

#btn:hover {
    background-color: #017a23;
    color: #fff;
}

/* .historique {

} */

/* history-list {

}

history-list-item {

} */