Tailwind CSS Complaint Form

<div class="w-full md:w-96 md:max-w-full mx-auto">
  <div class="p-6 border border-gray-300 sm:rounded-md">
    <form
      method="POST"
      action="https://herotofu.com/start"
      enctype="multipart/form-data"
    >
      <label class="block mb-6">
        <span class="text-gray-700">Your name</span>
        <input
          name="name"
          type="text"
          class="
            block
            w-full
            mt-1
            border-gray-300
            rounded-md
            shadow-sm
            focus:border-indigo-300
            focus:ring
            focus:ring-indigo-200
            focus:ring-opacity-50
          "
          placeholder="Joe Bloggs"
        />
      </label>
      <label class="block mb-6">
        <span class="text-gray-700">Email address</span>
        <input
          name="email"
          type="email"
          class="
            block
            w-full
            mt-1
            border-gray-300
            rounded-md
            shadow-sm
            focus:border-indigo-300
            focus:ring
            focus:ring-indigo-200
            focus:ring-opacity-50
          "
          placeholder="joe.bloggs@example.com"
        />
      </label>
      <label class="block mb-6">
        <span class="text-gray-700">Receipt</span>
        <input
          name="receipt"
          type="file"
          class="
            block
            w-full
            mt-1
            focus:border-indigo-300
            focus:ring
            focus:ring-indigo-200
            focus:ring-opacity-50
          "
        />
      </label>
      <label class="block mb-6">
        <span class="text-gray-700">What's wrong?</span>
        <textarea
          name="message"
          class="
            block
            w-full
            mt-1
            border-gray-300
            rounded-md
            shadow-sm
            focus:border-indigo-300
            focus:ring
            focus:ring-indigo-200
            focus:ring-opacity-50
          "
          rows="3"
          placeholder="Please describe your problem"
        ></textarea>
      </label>
      <div class="mb-6">
        <button
          type="submit"
          class="
            h-10
            px-5
            text-indigo-100
            bg-indigo-700
            rounded-lg
            transition-colors
            duration-150
            focus:shadow-outline
            hover:bg-indigo-800
          "
        >
          Submit
        </button>
      </div>
      <div>
        <div class="mt-2 text-gray-700 text-right text-xs">
          by
          <a href="https://herotofu.com" class="hover:underline" target="_blank"
            >HeroTofu</a
          >
        </div>
      </div>
    </form>
  </div>
</div>

/* The following CSS is used only for the preview,
   please don't copy it to your production code */
body { padding: 2rem 0; }