body {
  margin: 0;
  padding: 2%;
}

h1 {
  display: flex;
  justify-content: center;
  /* font-size: large; */
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  /* text-underline-offset: true; */
  text-decoration: underline;
}
.wrap {
  /* display: flex; */
  margin-left: 10px;
}
.app {
  display: flex;

  font-weight: bold;
}
h3 {
  display: flex;
  justify-content: center;
}
.footer {
  background: #242424;
  color: white;
  /* font-size: 40px; */
}

@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");
body {
  line-height: 1.5;
  font-family: "Poppins", sans-serif;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.container {
  max-width: 1170px;
  margin: auto;
}
.row {
  display: flex;
  flex-wrap: wrap;
}
ul {
  list-style: none;
}
.footer {
  background-color: #24262b;
  padding: 70px 0;
}
.footer-col {
  width: 25%;
  padding: 0 15px;
}
.footer-col h4 {
  font-size: 18px;
  color: #ffffff;
  text-transform: capitalize;
  margin-bottom: 35px;
  font-weight: 500;
  position: relative;
}
.footer-col h4::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  background-color: #e91e63;
  height: 2px;
  box-sizing: border-box;
  width: 50px;
}
.footer-col ul li:not(:last-child) {
  margin-bottom: 10px;
}
.footer-col ul li a {
  font-size: 16px;
  text-transform: capitalize;
  color: #ffffff;
  text-decoration: none;
  font-weight: 300;
  color: #bbbbbb;
  display: block;
  transition: all 0.3s ease;
}
.footer-col ul li a:hover {
  color: #ffffff;
  padding-left: 8px;
}
.footer-col .social-links a {
  display: inline-block;
  height: 40px;
  width: 40px;
  background-color: rgba(255, 255, 255, 0.2);
  margin: 0 10px 10px 0;
  text-align: center;
  line-height: 40px;
  border-radius: 50%;
  color: #ffffff;
  transition: all 0.5s ease;
}
.footer-col .social-links a:hover {
  color: #24262b;
  background-color: #ffffff;
}

#myBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: red;
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 4px;
}

#myBtn:hover {
  background-color: #555;
}

/*responsive*/
@media (max-width: 767px) {
  .footer-col {
    width: 50%;
    margin-bottom: 30px;
  }
}
@media (max-width: 574px) {
  .footer-col {
    width: 100%;
  }
}