HTML Code

<footer>
<div class="row primary">
  <div class="column about">

  <h3>Forum24 Developer</h3>

   <p>
      Lorem ipsum dolor sit amet consectetur adipisicing elit. Vitae,
      voluptatem corporis error non,
  </p>

  <div class="social">
    <i class="fa-brands fa-facebook-square"></i>
    <i class="fa-brands fa-instagram-square"></i>
    <i class="fa-brands fa-twitter-square"></i>
    <i class="fa-brands fa-youtube-square"></i>
    <i class="fa-brands fa-whatsapp-square"></i>
  </div>
</div>

<div class="column links">
<h3>Some Links</h3>

 <ul>

  <li>
   <a href="#faq">F.A.Q</a>
  </li>
  <li>
   <a href="#cookies-policy">Cookies Policy</a>
  </li>
  <li>
   <a href="#terms-of-services">Terms Of Service</a>
  </li>
  <li>
   <a href="#support">Support</a>
  </li>
 </ul>

</div>


<div class="column links">
  <h3>Some Links</h3>
   <ul>
    <li>
     <a href="#faq">F.A.Q</a>
    </li>
    <li>
     <a href="#cookies-policy">Cookies Policy</a>
    </li>
    <li>
    <a href="#terms-of-services">Terms Of Service</a>
    </li>
    <li>
    <a href="#support">Support</a>
    </li>
  </ul>
</div>

<div class="column subscribe">
 <h3>Newsletter</h3>
  <div>
   <input type="email" placeholder="Your email id here" />
   <button>Subscribe</button>
  </div>

</div>

</div>

<div class="row copyright">
  <div class="footer-menu">

  <a href="">Home</a>
  <a href="">About</a>
  <a href="">Contact</a>
  <a href="">Blog</a>
  <a href="">Social</a>

  </div>
   <p>Copyright &copy; 2021 Foolish Developer</p>
</div>
</footer>

<div class="column links">
<h3>Some Links</h3>

 <ul>

  <li>
   <a href="#faq">F.A.Q</a>
  </li>
  <li>
   <a href="#cookies-policy">Cookies Policy</a>
  </li>
  <li>
   <a href="#terms-of-services">Terms Of Service</a>
  </li>
  <li>
   <a href="#support">Support</a>
  </li>
 </ul>


<footer>
<div class="row primary">
  <div class="column about">

  <h3>Foolish Developer</h3>

   <p>
      Lorem ipsum dolor sit amet consectetur adipisicing elit. Vitae,
      voluptatem corporis error non,
  </p>

  <div class="social">
    <i class="fa-brands fa-facebook-square"></i>
    <i class="fa-brands fa-instagram-square"></i>
    <i class="fa-brands fa-twitter-square"></i>
    <i class="fa-brands fa-youtube-square"></i>
    <i class="fa-brands fa-whatsapp-square"></i>
  </div>
</div>

<div class="column links">
<h3>Some Links</h3>

 <ul>

  <li>
   <a href="#faq">F.A.Q</a>
  </li>
  <li>
   <a href="#cookies-policy">Cookies Policy</a>
  </li>
  <li>
   <a href="#terms-of-services">Terms Of Service</a>
  </li>
  <li>
   <a href="#support">Support</a>
  </li>
 </ul>

</div>


<div class="column links">
  <h3>Some Links</h3>
   <ul>
    <li>
     <a href="#faq">F.A.Q</a>
    </li>
    <li>
     <a href="#cookies-policy">Cookies Policy</a>
    </li>
    <li>
    <a href="#terms-of-services">Terms Of Service</a>
    </li>
    <li>
    <a href="#support">Support</a>
    </li>
  </ul>
</div>

<div class="column subscribe">
 <h3>Newsletter</h3>
  <div>
   <input type="email" placeholder="Your email id here" />
   <button>Subscribe</button>
  </div>

</div>

</div>

<div class="row copyright">
  <div class="footer-menu">

  <a href="">Home</a>
  <a href="">About</a>
  <a href="">Contact</a>
  <a href="">Blog</a>
  <a href="">Social</a>

  </div>
   <p>Copyright &copy; 2021 Forum24bd Wapka</p>
</div>
</footer>

<style>

body {
  padding: 0;
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
}
footer {
  background-color: #121315;
  color: #a7a7a7;
  font-size: 16px;
}
footer * {
  font-family: "Poppins", sans-serif;
  box-sizing: border-box;
  border: none;
  outline: none;
}
.row {
  padding: 1em 1em;
}
.row.primary {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  align-items: stretch;
}
.column {
  width: 100%;
  display: flex;
  flex-direction: column;
  padding: 0 2em;
  min-height: 15em;
}
h3 {
  width: 100%;
  text-align: left;
  color: white;
  font-size: 1.4em;
  white-space: nowrap;
}
ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  padding: 0;
  margin: 0;
}
li:not(:first-child) {
  margin-top: 0.8em;
}
ul li a {
  color: #a7a7a7;
  text-decoration: none;
}
ul li a:hover {
  color: #2a8ded;
}
.about p {
  text-align: justify;
  line-height: 2;
  margin: 0;
}
input,
button {
  font-size: 1em;
  padding: 1em;
  width: 100%;
  border-radius: 5px;
  margin-bottom: 5px;
}
button {
  background-color: #c7940a;
  color: #ffffff;
}
div.social {
  display: flex;
  justify-content: space-around;
  font-size: 2.4em;
  flex-direction: row;
  margin-top: 0.5em;
}
.social i {
  color: #bac6d9;
}

.copyright {
  padding: 0.3em 1em;
  background-color: #25262e;
}
.footer-menu{
  float: left;
    margin-top: 10px;
}

.footer-menu a{
  color: #cfd2d6;
  padding: 6px;

  text-decoration: none;
}
.footer-menu a:hover{
  color: #27bcda;
}
.copyright p {
  font-size: 0.9em;
  text-align: right;
}
@media screen and (max-width: 850px) {
  .row.primary {
    grid-template-columns: 1fr;
  }
}</style>