header {
  position: relative;
  width: 100%;
  height: 60px;
  background: #fff;
  border-bottom: 2px solid #333;
}

.logo {
  height: 50px;
}

nav {
  position: absolute;
  right: 20px;
  top: 50%;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

nav ul li {
  display: inline-block;
  margin: 0 15px;
}

nav ul li a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
}

.back {
  text-align: center;
  margin: 20px auto;
  position: relative;
}

.back img {
  width: 80%;
  height: auto;
}

.content {
  text-align: center;
  padding: 10px;
}

.info {
  max-width: 80%;
  margin: auto;
  overflow: hidden; 
}

.left-img {
  float: left;
  max-width: 200px;
  margin-right: 20px;
}

footer {
  padding: 10px 20px; 
  border-top: 2px solid #333;
  font-size: 14px; 
  position: relative; 
}

.social-icons {
text-align: center;
}

.social-icons img {
  width: 40px; 
  height: auto;
}

.footer-text {
  position: absolute;
  right: 20px; 
  top: 50%;
  text-align: right;
}