```css
body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: #333333;
  background: #eef2f3;
}

table {
  width: 100%;
  font-size: 1em;
  padding: 2px;
}

#table1 {
  max-width: 1020px;
  width: 95%;
  margin: 20px auto;
  background: #ffffff;
  padding: 20px;
  box-sizing: border-box;
  border: 1px solid #d7dede;
}

/* Main content areas */
#text1,
#text2 {
  width: 100%;
  margin: 0;
  background: none;
}

/* Photographs */
img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
}

/* General paragraphs */
p {
  margin: 0 0 16px 0;
}

/* Headings */
h1,
h2 {
  margin-top: 26px;
  margin-bottom: 14px;
  text-align: center;
  color: #355d72;
}

h1 {
  font-size: 1.7em;
}

h2 {
  font-size: 1.35em;
}

h3 {
  color: #444444;
  font-size: 1.1em;
  font-family: Arial, sans-serif;
  font-weight: bold;
  margin: 24px 0 12px 0;
  text-align: center;
}

h4,
h5,
h6 {
  color: #444444;
  font-family: Arial, sans-serif;
}

/* Introductory feature */
.block-feature {
  background: #f1f4f3;
  border-left: 4px solid #6b8795;
  padding: 18px 22px;
  margin: 25px auto;
  text-align: left;
  max-width: 900px;    
}



/* Blog area */
.blog-section {
  background: #f3f6f7;
  padding: 18px 22px;
  text-align: center;
  max-width: 780px;
  margin: 30px auto;
}

/* Older heading/paragraph classes - retained for compatibility */
.p6,
.p7,
.p1,
.p2,
.p3 {
  background: #f3f5f4;
  padding: 10px;
  margin: 22px 0 12px 0;
  border: 1px solid #dfe4e2;
  text-align: center;
}

.p-centre {
  text-align: center;
}

.p-left {
  text-align: left;
}

/* General boxes - muted rather than brightly coloured */
.box {
  padding: 12px;
  margin: 20px 0;
  border: 1px solid #d7dede;
  }

.box-blue,
.box-green,
.box-yellow,
.box-orange {
  background: #f3f5f4;
}

.box-highlight {
  background: #e8f0f3;
  font-weight: bold;
}

/* Links
   Blue makes links immediately recognisable without being garish */
a {
  color: #245f8a;
}

a:hover {
  color: #174665;
}

/* Special centred/left paragraph styles */
pc {
  text-align: center;
  margin: 5px;
  color: #333333;
  font-size: 1em;
  font-family: Arial, sans-serif;
}

pl {
  text-align: left;
  margin: 5px;
  color: #333333;
  font-size: 1em;
  font-family: Arial, sans-serif;
}

/* Older styles retained */
.p4,
.p5 {
  margin: 5px;
  padding: 3px;
  font-size: 1em;
  padding-bottom: 5px;
  background: #f3f5f4;
}

.p4 {
  font-weight: bold;
}

.p8,
.p9 {
  margin: 5px;
  padding: 3px;
  font-size: 1.4em;
  padding-bottom: 5px;
  background: #f3f5f4;
}

.h2h,
.h3h {
  color: #333333;
  margin: 0.5em 0;
  font: bold normal x-large Arial, sans-serif;
  background: #f3f5f4;
  border: 1px solid #d7dede;
  padding: 7px;
}

#column1,
#column2 {
  width: 300px;
  margin: 10px;
}

div {
  font-family: Arial, sans-serif;
}

#d1 {
  background: #f3f5f4;
  padding: 5px;
}

#head1 {
  margin-bottom: 5px;
  height: 120px;
  background: #ffffff;
  width: 100%;
}

#left1 {
  margin: 2px;
  width: 170px;
  height: auto;
  background-color: #f1f3f1;
}

#left450 {
  margin: 2px;
  width: 166px;
  height: 800px;
  background-color: #f1f3f1;
}

#left450h {
  margin: 2px;
  width: 166px;
  height: 1600px;
  background-color: #f1f3f1;
}

#body1 {
  text-align: left;
  width: 100%;
}

#foot1 {
  clear: both;
  margin-top: 30px;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #e7edef;
  color: #444444;
  text-align: center;
  padding: 10px 0;
}

/* Older menu styles retained for compatibility */
#menu a,
#menu a:visited,
#menuhigh a,
#menuhigh a:visited {
  text-align: left;
  font-size: small;
  color: #333333;
  display: block;
}

#menu a {
  height: 2.5em;
}

#menuhigh a {
  height: 3.6em;
}

#menu a:hover,
#menuhigh a:hover {
  color: #174665;
  background-color: #eef3f5;
}

/* Older horizontal menus retained */
div.menuMain {
  width: 98%;
  height: 60px;
  padding-top: 25px;
  background-color: #f1f4f3;
  font-size: 1em;
}

div.menuMain a,
div.menuMain a:visited {
  color: #333333;
  text-decoration: none;
  padding: 20px;
  margin: 1px;
  height: 80px;
  background: #e1e9ec;
  float: none;
}

div.menuMain a:hover,
div.menuMain a:focus {
  color: #174665;
  background: #f1f4f3;
}

#menuh {
  padding: 8px;
  width: 95%;
  height: 60px;
  background-color: #f1f4f3;
}

#menuh a,
#menuh a:visited {
  color: #333333;
  font-size: 16px;
  text-decoration: none;
  margin-right: 2px;
  height: 50px;
  background: #e1e9ec;
  padding: 10px;
  float: none;
}

#menuh a:hover,
#menuh a:focus {
  color: #174665;
  background: #f1f4f3;
}

#menup {
  padding: 8px;
  width: 750px;
  height: 60px;
  background-color: #f1f4f3;
}

#menup a,
#menup a:visited {
  color: #333333;
  font-size: 14px;
  text-decoration: none;
  margin-right: 2px;
  height: 35px;
  background: #e1e9ec;
  padding: 3px;
  float: none;
}

#menup a:hover,
#menup a:focus {
  color: #174665;
  background: #f1f4f3;
}

/* Responsive/older navigation */
.horizontal-nav {
  background: #355d72;
}

.horizontal-nav ul {
  background: #355d72;
  float: left;
  text-align: center;
  list-style-type: none;
}

.horizontal-nav ul li {
  float: left;
  border-left: 1px solid #355d72;
}

.horizontal-nav ul li:first-child {
  border-left: 0 none;
}

.horizontal-nav ul li a {
  display: block;
  padding: 10px 20px;
  color: #ffffff;
  border-top: 1px solid #355d72;
  border-left: 1px solid #355d72;
  text-decoration: none;
}

.horizontal-nav ul li:first-child a {
  border-left: 0 none;
}

.horizontal-nav ul li a:hover {
  background: #294b5d;
  text-decoration: none;
}
/* Small link buttons used on the homepage */
.menuspaced {
  background-color: #355d72;
  border: none;
  padding: 6px 10px;
  text-align: center;
  display: inline-block;
  font-size: 15px;
  margin: 3px 4px;
  cursor: pointer;
  color: #fff;
  text-decoration: none;
}

.menuspaced:hover {
  background-color: #294b5d;
  color: #fff;
}




/* =========================================================
   MAIN NAVIGATION
   ========================================================= */

.navbar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  background-color: #355d72;
  font-family: Arial, sans-serif;
  overflow: visible;
  text-align: center;
}

.navbar a,
.dropdown {
  position: relative;
  display: inline-block;
}

/* Main navigation links */
.navbar a {
  font-size: 16px;
  color: #ffffff;
  text-align: center;
  padding: 12px 15px;
  text-decoration: none;
}

/* Dropdown */
.dropdown {
  float: left;
  position: relative;
}

.dropdown .dropbtn {
  font-size: 16px;
  border: none;
  outline: none;
  color: #ffffff;
  padding: 12px 15px;
  background-color: inherit;
  font-family: Arial, sans-serif;
}

/* Navigation hover */
.navbar a:hover,
.dropdown:hover .dropbtn {
  background-color: #294b5d;
}

/* Dropdown contents */
.dropdown-content {
  display: none;
  position: absolute;
  background: #ffffff;
  min-width: 190px;
  z-index: 10;
  border: 1px solid #cbd8dd;
  box-shadow: 0 3px 8px rgba(0,0,0,0.12);
}

.dropdown-content a {
  float: none;
  color: #333333;
  padding: 10px 14px;
  text-decoration: none;
  display: block;
  text-align: left;
  background: #ffffff;
}

.dropdown-content a:hover {
  background-color: #eef3f5;
  color: #174665;
}

.dropdown:hover .dropdown-content {
  display: block;
}


/* =========================================================
   SECONDARY NAVIGATION
   ========================================================= */

/* Smaller secondary navigation bar */
.navbar.secondary-nav {
  margin: 12px auto;
}

/* Smaller secondary navigation links */
.navbar.secondary-nav a {
  font-size: 15px;
  padding: 6px 10px;
}