Footer Not Enlarging/expanding

I created a website, and I want to expand my footer because right now it looks like this: It should cover the whole website and I tried increasing the width, but that did not work

Solution 1:

https://repl.it/@HussainOmer/SantaKausgithubio-3#index.html

You shared your code in your previous question. You have body with display grid property.

• First, seems you don't use grid at all, you can just delete this property.
• Also you can set place-items to stretch to achieve the same effect.
• Seems just setting width of the footer to 100% works fine too

Solution 2:

Is this how you want it to look? I added display grid to anchor's parent, made container's width auto, and at the end added margin auto to anchors themselves:

#footer {
    background: #f7f8f9;
    color: #45505b;
    font-size: 14px;
    text-align: center;
    padding: 30px 0;
  }
  
  #footer h3 {
    font-size: 36px;
    font-weight: 700;
    position: relative;
    font-family: "Poppins", sans-serif;
    padding: 0;
    margin: 0 0 15px 0;
  }
  
  #footer p {
    font-size: 15;
    font-style: italic;
    padding: 0;
    margin: 0 0 40px 0;
  }
  
  #footer .social-links {
    margin: 0 0 40px 0;
    display: grid;
    grid-template-columns: auto auto auto;
  }
  
  #footer .social-links a {
    font-size: 18px;
    display: inline-block;
    background: #0563bb;
    color: #fff;
    line-height: 1;
    padding: 8px 0;
    border-radius: 50%;
    text-align: center;
    width: 36px;
    height: 36px;
    transition: 0.3s;
    margin:auto;
  }
  
  #footer .social-links a:hover {
    background: #0678e3;
    color: #fff;
    text-decoration: none;
  }
  
  #footer .copyright {
    margin: 0 0 5px 0;
  }
  
  #footer .credits {
    font-size: 13px;
  }

<footer id="footer">
      <div class="container">
        <h3>My name</h3>
        <p></p>
        <div class="social-links">
          <a target="_blank" rel="noopener noreferrer" href="https://www.linkedin.com/in/kaustubh-prabhakar/" class="linkedin"><i class="bx bxl-linkedin"></i></a>
          <a target="_blank" rel="noopener noreferrer" href=href="https://github.com/SantaKaus" class="github"><i class="bx bxl-github"></i></a>
          <a target="_blank" rel="noopener noreferrer" href="https://www.instagram.com/santa_kaus/" class="instagram"><i class="bx bxl-instagram"></i></a>
        </div>
        <div class="copyright">
          &copy; <strong><span>my name</span></strong> 2021
        </div>
      </div>
    </footer>