/* footer */
footer#wrapper-footer {
  background-color: var(--primary-dark-var-2);
  color: white;
}
footer#wrapper-footer hr {
  background-color: #f2fbff;
}
footer#wrapper-footer .nav-link {
  padding-left: 0;
  padding-right: 0;
  color: white;
}
footer#wrapper-footer .nav-link:hover {
  transform: scale(1.05);
}
/* footer end */

/* social-network-links */
#social-network-links {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  right: 0;
  background-color: var(--primary);
  z-index: 1000;
  display: flex;
  align-items: center;
  flex-direction: column;
}
#social-network-links a {
  padding: 0.8em;
  display: block;
  transition: 0.1s all ease-in-out;
}

#social-network-links a:hover {
  transform: scale(1.2);
}
/* social-network-links end */

/* link to top */
#link-to-top {
  z-index: 1001;
  position: fixed;
  bottom: 16px;
  right: 16px;
}
/* link to top end */