* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  width: 100%;
  font-family: Arial, sans-serif;
  overflow-x: hidden;
  background: #fff;
}

.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: #111;
  color: #fff;
  padding: .8rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
}

.top-bar img {
  height: 50px;
}

.vp{
  margin-top: 5px;
}

  .logout-btn {
  background-color: #e74c3c;
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
}

.logout-btn:hover {
  background-color: #28a745;
  color: #fff;
  border: none;
}

.logout-btn:focus {
  background-color: #e74c3c;
  color: #fff;
  outline: none;
  cursor: pointer;
}

.page-content {
  padding: 6rem 1rem 3rem;
  min-height: calc(100vh - 6rem - 3rem);
  overflow-wrap: break-word;
  text-align: center;
  font-size: 1.2rem;
}

.footer-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #111;
  color: #fff;
  padding: .8rem 1rem;
}

.footer-links {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-links a {
  color: #aaa;
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: none;
}