tailwindcss

## What I do - Build responsive layouts with utility classes - Create custom designs with arbitrary values - Use dark mode and custom themes - Implement animations and transitions - Build reusable components with @apply - Optimize production builds with PurgeCSS - Use CSS variables for theming ## When to use me When building modern UIs with rapid development speed. ## Layout ```html <!-- Container --> <div class="container mx-auto px-4"> <!-- Flexbox --> <div class="flex flex-row"> <div class="flex-1">Grow</div> <div class="flex-none">No grow</div> </div> <!-- Grid --> <div class="grid grid-cols-3 gap-4"> <div class="col-span-2">Spans 2</div> <div>Auto</div> </div> <!-- Responsive --> <div class="flex flex-col md:flex-row"> <!-- Stack on mobile, row on medium+ --> </div> ``` ## Spacing & Sizing ```html <!-- Padding/Margin --> <div class="p-4 m-2"> <div class="px-4 py-2"> <div class="pt-4"> <div class="mt-auto"> <!-- Width/Height --> <div class="w-64 h-32"> <div class="w-full h-screen"> <div class="w-1/2"> <div class="max-w-lg"> ``` ## Typography ```html <!-- Text --> <p class="text-lg font-bold text-gray-700"> <p class="text-center leading-relaxed"> <!-- Headings --> <h1 class="text-4xl font-black"> <h2 class="text-2xl font-semibold"> <!-- Custom fonts --> <div class="font-sans font-serif font-mono"> ``` ## Colors & States ```html <!-- Colors --> <button class="bg-blue-500 text-white"> <button class="bg-red-600 hover:bg-red-700"> <button class="bg-green-500 focus:ring-2"> <!-- Opacity --> <div class="bg-black bg-opacity-50"> <!-- Dark mode --> <div class="dark:bg-gray-900"> ``` ## Components ```html <!-- Button --> <button class="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition"> Button </button> <!-- Card --> <div class="bg-white rounded-xl shadow-md overflow-hidden"> <div class="p-6"> <h3 class="text-lg font-semibold">Card Title</h3> </div> </div> <!-- Input --> <input type="text" class="w-full px-4 py-2 border rounded-lg focus:ring-2 focus:ring-blue-500 outline-none"> ``` ## Animations ```html <!-- Transitions --> <button class="transition duration-300 hover:scale-105"> <div class="transition-all hover:bg-gray-100"> <!-- Keyframes --> <div class="animate-spin"> <div class="animate-pulse"> <div class="animate-bounce"> ``` ## Arbitrary Values ```html <!-- Custom values --> <div class="top-[calc(100%+1rem)]"> <div class="text-[#1e40af]"> <div class="w-[calc(100%-2rem)]"> ```