W3C correction

            <div id="timer">00:00</div>

        </div>

        <div id="boutons">

            <button title="play" id="play"><area alt="play" class="fa-solid fa-play"></i></button>

            <button title="stop" id="stop"><area alt="stop" class="fa-solid fa-stop"></i></button>

            <button title="play" id="play"><i class="fa-solid fa-play"></i></button>

            <button title="stop" id="stop"><i class="fa-solid fa-stop"></i></button>

        </div>

        </main>

        <button title="parametres" id="parametres_button"><area class="fa-solid fa-cog"></i></button>

        <button title="parametres" id="parametres_button"><i class="fa-solid fa-cog"></i></button>

        <div id="parametres">

            <p>Temps de travail(<div id="tempsTravail">25</div>min)</p>

            <p>Temps de travail(<span id="tempsTravail">25</span>min) </p>

            <div  class="slidecontainer">

                <input aria-label="temps de travail" id="SliderTempsTravail" type="range" min="1" max="180" value="25" class="slider">

            </div>

            <p>Temps de pause(<div id="tempsPause">25</div>min)</p>

            <p>Temps de pause(<span id="tempsPause">25</span>min) </p>

            <div class="slidecontainer">

                <input aria-label="temps de pause" id="SliderTempsPause" type="range" min="1" max="180" value="25" class="slider">

            </div>