#main-header{display:none}#page-container{padding-top:0!important}#bouton-sticky{position:fixed;bottom:1.5%;left:50%;transform:translateX(-50%);z-index:2147483647;padding:6px 14px;background-color:#007bff;color:#fff;border-radius:6px;text-align:center;cursor:pointer;font-size:14px;line-height:1;transition:background-color 0.3s ease}#bouton-sticky:hover{background-color:#0056b3}