<textarea rows="30" cols="80"></textarea>

rows

cols

<input type="number" min="5" max="10">

min

max

<fieldset>

legend

<form action="/action_page.php">
 <fieldset>
  <legend>Personalia:</legend>
  <label for="fname">First name:</label><input type="text" id="fname" name="fname"><br><br>
  <label for="lname">Last name:</label><input type="text" id="lname" name="lname"><br>
 </fieldset>
</form>

h1 {
    height: 500px;
    height: 100vh;
}

public function destroy($id)
{
    $post = POST::find($id);

    // Check for correct user
    if (auth()->user()->id !== $post->user_id) {
        return redirect('/posts')->with('error', 'Unauthorized page');
    }

    $post->delete();
    return view('posts')->with('success', 'Post Removed');
}

1.5vw = 15px font size
1.5vh = 18px font size
1.5vmin = min(1.5vw, 1.5vh) = 15px font size

Alt

img

align

p

ckeditor

SELECT CONVERT(varchar, getdate(), 23)

SELECT DATE_FORMAT(curdate(), "%Y-%m-%d");