.blocDeContenu.clicked:after{content:"LU";position:absolute;top:15px;right:5px;width:20px;height:20px;background-color:#03A6A6;color:white;border-radius:50%;text-align:center;line-height:20px;padding:5px}.custom-button{background-color:#03A6A6;font-family:'Poppins',sans-serif;font-weight:900;font-size:13px;letter-spacing:0.1em;padding:5px 8px;color:white;text-decoration:none;display:inline-block;border-radius:50px;transition:background-color 0.3s ease}.custom-button:hover{background-color:#028282}