body, h1, h2, h3, h4, h5, h6 {
    font-family: "Raleway", sans-serif
}
/* Assure que le body occupe toute la largeur et hauteur */
body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    color: white; /* avant janvier 2026  black*/
    background-color: black ;/* lightgray;*/

}

h1 { 
    color: yellow;
    font-size: 24px;
}

h4 {
    background-color: black;
    color: khaki; /*rgb(173, 136, 52);*/
}

.lp-hr-yellow {
    border-color: yellow;
    border-style: solid;
    border-width: 1px;
}
/* La classe est centrée */
.centrer {
    text-align: center;
}

.lp-fond {
    color: #fff;
    background-color: black;
}

.close-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background-color: black;
    color: yellow;
    border: none;
    padding: 10px 15px;
    font-size: 24px;
    cursor: pointer;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.close-btn:hover {
    background-color: yellow;
    color :black
}