Dynamic Bootstrap User Authentication Form

Currently, I am in the process of constructing a login form for my web application and have opted to use Bootstrap for its styling. To ensure that the screen is responsive, I've integrated the following "Meta Tag" into the structure:

<meta name="viewport" content="width=device-width, initial-scale=1.0">

Despite experimenting with various combinations of Bootstrap's col classes within the grid system, I have yet to achieve the desired outcome.

<style>
.overlay {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    background-color: rgb(0,0,0);
    background-color: rgba(51, 51, 255, 0.9);
    overflow-x: hidden;
    transition: 0.5s;
}

.overlay-content {
    position: relative;
    top: 20%;
    width: 100%;
    text-align: center;
    margin-top: 30px;
}

.overlay a {
    padding: 8px;
    text-decoration: none;
    font-size: 36px;
    color: #818181;
    display: block;
    transition: 0.3s;
}

.overlay a:hover, .overlay a:focus {
    color: #f1f1f1;
}

.overlay .closebtn {
    position: absolute;
}

@media screen and (max-height: 450px) {
    .overlay a {font-size: 20px}
    .overlay .closebtn {
        font-size: 40px;
        top: 15px;
        right: 35px;
    }
}

<div id="myNav" class="overlay">
  <div class="overlay-content">
    <div class="container">
      <div class="row">
        <div class="col-12"> 
          <div id="loginform">
            // login form code
          </div>
          <div id="signupform">
            // signup form code 
          </div>
        </div>
      </div>
    </div>
  </div>

The current output can be viewed here - Output Image

If you have any insights on what could potentially be going wrong or suggestions on how to proceed, please feel free to share them. Your assistance is greatly appreciated.

Thank you very much.

Answer №1

Consider utilizing the form-group class instead of login form and signup form for improved mobile responsiveness of your web form.

Reference: Bootstrap Form Documentation

Answer №2

This response is being provided as an answer due to its extensive content.

Ensure that you include the <!doctype html> declaration in your code.

To ensure proper functionality of Bootstrap 4 in Safari, add shrink-to-fit=no - for more information, visit this link

Utilize the Bootstrap class text-center instead of the HTML attribute align - refer to Text - Bootstrap

If your class consistently uses col-XX-12 based on the example provided, simply use col-12. Check out the Grid system

In line with the previous example, consider utilizing form-group - see Forms - Boostrap

For a comprehensive start, consult the Introduction - Bootstrap

<!doctype html>
<html lang="en">

<head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
</head>


<body>
<div class="col-12 text-center"> // column which contains the login form code
  <div id="loginform">
  // login form code
  </div>
  <div id="signupform">
    // signup form code 
  </div>
</div>

</body>
</html>

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