Trouble with CSS: Auto Margin not aligning content centrally

Despite my efforts to simplify the code, I am still struggling to center it. It seems that my lack of experience with CSS is hindering me from grasping a simple solution.

If anyone has any valuable resources for learning CSS, I would greatly appreciate it. I've gone through numerous CSS books, but all of them cover the same basic topics.

CSS Markup:

/* MAIN ––––––––––––––––––––– */
html {
    /* overflow-y:scroll; */
}
body {
    /* margin:0; */
    /* position:relative; */
}
/* Form ––––––––––––––––––––– */
#form {
    margin:0 auto;
    width: 300px;
    height: 200px;
    display: inline-block;
    border: 2px solid black;
}

index.html

<html>
  <body>

    <form id='form'></form>

  </body>
</hml>

Answer №1

If you're looking to center an element using margin:auto, remember to set the display property to block instead of inline. This is because margin:auto does not work with inline elements.

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