body{max-width:1200px;margin:0 auto;padding:0 20px;font-family:Arial, sans-serif}main.page-content{text-align:justify}.header{position:sticky;top:0;padding:10px 16px;background:#5aa1d1;color:#f1f1f1}.imageflex{display:flex}.imageflexcontent{margin-left:25px;margin-top:0}footer{background-color:#f8f9fa;padding:20px;text-align:center;border-top:1px solid #ddd;margin-top:20px}.footer-container a{margin-left:10px;color:#555;text-decoration:none}.footer-container a:hover{color:#000}.nav-container{display:flex;justify-content:space-evenly;align-items:center;padding:10px 0;background-color:#5aa1d1}.nav-container h2{margin:0;font-size:1.5em}.nav-container a{text-decoration:none;color:#333;font-size:1.2em}.nav-container a.active-page{font-weight:bold;color:#007bff}