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    <p>Hi,</p>
    <p>You should do that with a custom CSS :
      <a class="moz-txt-link-freetext" href="https://docs.lizmap.com/current/en/publish/customization/themes.html">https://docs.lizmap.com/current/en/publish/customization/themes.html</a></p>
    <p>To change a layer title to red color :</p>
    <div
style="color: #f8f8f2;background-color: #272822;font-family: 'Droid Sans Mono', 'monospace', monospace;font-weight: normal;font-size: 14px;line-height: 19px;white-space: pre;"><div><span
    style="color: #f92672;">input</span><span style="color: #f8f8f2;">[</span><span
    style="color: #a6e22e;">id</span><span style="color: #f92672;">=</span><span
    style="color: #e6db74;">'node-NAME OF YOUR LAYER IN QGIS'</span><span
    style="color: #f8f8f2;">] </span><span style="color: #f92672;">label</span><span
    style="color: #f8f8f2;"> {</span></div><div><span
    style="color: #f8f8f2;">    </span><span
    style="color: #66d9ef;font-style: italic;">color</span><span
    style="color: #f8f8f2;">: </span><span style="color: #66d9ef;">red</span></div><div><span
    style="color: #f8f8f2;">}</span></div></div>
    <p></p>
    <div class="moz-cite-prefix">Le 15/02/2024 à 07:26, G. Wagner,
      Wagner-IT via Lizmap a écrit :<br>
    </div>
    <blockquote type="cite"
      cite="mid:004601da5fd7$e65ea2a0$b31be7e0$@wagner-it.de">
      <p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hi,<o:p></o:p></span></p>
      <p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
      <p class="MsoNormal"><span style="mso-fareast-language:EN-US">One
          more note about the layer tree and the legends.<o:p></o:p></span></p>
      <p class="MsoNormal"><span style="mso-fareast-language:EN-US">In
          3.6.10 it was possible to overwrite the text colour with html,
          in 3.7.3 this is probably no longer possible. Or no html is
          interpreted at all.<o:p></o:p></span></p>
      <p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
      <p class="MsoNormal"><span style="mso-fareast-language:EN-US">Layertitel
          in Lizmap-Plugin:<o:p></o:p></span></p>
      <p class="MsoNormal"><span style="mso-fareast-language:EN-US"><font
          color="red">SRGK Szenario
Außergewöhnlich<br>&nbsp;&nbsp;(Standarddarstellung)</font></span></p>
    </blockquote>
    <div class="moz-signature">-- <br>
      <p> <span style="font-weight:bold;color:#9ACD32;">Nicolas
          Boisteault</span> <br>
        Développeur / Géomaticien <br>
        <a href="https://www.3liz.com"
          style="text-decoration: none; color: #9ACD32;">www.3liz.com</a>
        <br>
        <span style="font-size:0.8em;"> <br>
          <b>Tel.</b> 06 19 36 78 32 </span>
      </p>
      <p><br>
      </p>
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