vent arrière linéaire
<div class="bg-gradient-to-r from-cyan-500 to-blue-500 ..."></div>
Horrible Hedgehog
<div class="bg-gradient-to-r from-cyan-500 to-blue-500 ..."></div><div class="bg-gradient-to-r from-indigo-500 via-purple-500 to-pink-500 ..."></div>