footer {
    background-color: rgba(76, 74, 74, 0.75);
    color: #f0f0f0;
    padding: 30px 20px;
    text-align: center;
    font-size: 14px;
    height: 225px;
  }
  
  .footer-content {
    max-width: 800px;
    margin: 0 auto;
  }
  
  .footer-description {
    margin-bottom: 15px;
    font-size: 15px;
    font-weight: bold;
  }
  
  .footer-contact a {
    color: #4db8ff;
    text-decoration: none;
    margin-right: 10px;
  }
  
  .footer-contact a:last-of-type {
    margin-right: 0;
  }
  
  .footer-contact a:hover {
    text-decoration: underline;
  }
  
  .footer-legal {
    margin-top: 20px;
    font-size: 13px;
    color: #cccccc;
  }

  .footer-link {
    color: #4db8ff;
    text-decoration: none;
    margin-right: 20px;
  }

  .footer-link:hover {
    text-decoration: underline;
  }

/* Style for e-scholar.net text in paragraphs */
p .escholar-brand,
p .escholar-brand a {
    font-weight: bold;
    font-size: calc(1em + 2px);
}