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

/* Global styles */
body {
  font-family: 'Poppins', Arial, sans-serif;
  background-color: #fff;
  color: rgb(0, 0, 0);
}

/* Header Rules */
header {
  background-color: #082f4b;
  color: #fff;
  padding: 20px 20px;
}

header img {
  float: inline-start;
  margin-top: -5px;
  margin-right: 10px;
}

header a:link {
  color: #ffffff;
  background-color: transparent;
  text-decoration: none;
}

header a:visited {
  color: #ffffff;
  background-color: transparent;
  text-decoration: none;
}

header a:hover {
  color: #ffffff;
  background-color: transparent;
  text-decoration: underline;
}

header a:active {
  color: #ffffff;
  background-color: transparent;
  text-decoration: underline;
}

ul.headernav {
  list-style: none;
  float: right;
  display: inline;
  margin-top: -39px;
}

ul.headernav li {
  display: inline;
}

ul.headernav a {
  color: #fff;
  text-decoration: none;
  padding: 20px 20px;
  border-radius: 10px;
  transition: background-color 0.3s ease;
}

ul.headernav a:hover {
  background-color: #20435d;
  font-weight: bold;
}


/* Main content styles */
main {
  padding: 20px;
}

.container {
  max-width: 1350px;
  margin: 0 auto;
}

.about-container {
  max-width: 1200px;
  margin: 0 auto;
}

.about-section {
  padding: 20px 0;
  background-color: #ffffff;
}

.about-section h2 {
  color: #063e66;
}


.articles-section {
  padding: 20px 0;
}

.article {
  border: 1px solid #949494;
  padding: 10px;
  background-color: #B9DBE5;
  margin-bottom: 30px;
  color: #1f1f1f;
}

.article-details {
  color: #063e66;
  margin-bottom: 5px;
}


.about-section {
  padding: 20px 0;
}

.about {
  border: 1px solid #949494;
  padding: 10px;
  background-color: #f1f1f1;
  margin-bottom: 30px;
  color: #1f1f1f;
}

.about-details {
  color: #063e66;
  margin-bottom: 5px;
}

blockquote {
  border-left: 5px solid #305F80; 
  padding: 0.5em;
}


/* Heading Rules */
h1 {
  color: #063e66;
}

h2 {
  color: #063e66;
}

h3 {
  color: #063e66;
  margin-bottom: 10px;
}

h4 {
  color: #063e66;
  margin-bottom: 10px;
}

/* Footer Rules */
footer {
  margin-bottom: 0 auto;
  background-color: #082f4b;
  color: #fff;
  text-align: center;
  padding: 20px 0;
  width: 100%;
}

footer a:link {
  color: #ffffff;
  background-color: transparent;
  text-decoration: none;
}

footer a:visited {
  color: #ffffff;
  background-color: transparent;
  text-decoration: none;
}

footer a:hover {
  color: #ffffff;
  background-color: transparent;
  text-decoration: underline;
}

footer a:active {
  color: #ffffff;
  background-color: transparent;
  text-decoration: underline;
}

/* Link Rules */
a:link {
  color: #063e66;
  background-color: transparent;
  text-decoration: none;
}

a:visited {
  color: #063e66;
  background-color: transparent;
  text-decoration: none;
}

a:hover {
  color: #063e66;
  background-color: transparent;
  text-decoration: underline;
}

a:active {
  color: #063e66;
  background-color: transparent;
  text-decoration: underline;
}


/* Column Rules */

.column {
  padding: 10px;
  width: 50%;
}

.row:after {
  content: "";
  display:grid;
  clear: both;
}

/* Highlighted Text Rules */
mark {
  background-color: #B2D3E2;
  color: #082f4b;
  font-weight: bold;
}

/* Go To Top Rules */
#UpBtn {
  display: none;
  position: fixed;
  bottom: 70px;
  right: 25px;
  z-index: 99;
  border: none;
  background-color: #082f4b;
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 10px;
  font-size: 22px;
  font-style: bold;
  width: 5%;
}

#MetaBtn {
  border: none;
  background-color: #082f4b;
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 10px;
  font-size: 22px;
  font-style: bold;
}

#UpBtn:hover {
  background-color: #063e66;
}

/* Search Rules */
ul.article-list li .a:link {
  margin-bottom: 10px;
}

ul.article-list li {
  list-style-type: none;
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px;
  background-color: white;
  margin-bottom: 15px;
  color: #1f1f1f;
  border: none;
}

input {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: medium;
  padding: 10px;
  background-color: white;
  width: 100%;
  height: 50px;
  border: none;
  border-bottom: 3px solid #063e66;
}

#shapebox {
  width: 80%;
  height: 30%;
  background: black;
}

hr.blue {
  border-bottom: 3px solid #063e66;
}

details > summary {
  list-style: none;
}
details > summary::-webkit-details-marker {
  display: none;
}

/* Smartphones ----------- */
@media only screen and (max-width: 760px) {
  #bgimages { display: none; }
}







.grid-container {
  display: grid;
  margin-left: 5%;
  margin-right: 5%;
  grid-template-columns: auto auto;
}
.grid-item {
 height: 100%;
 overflow: hidden;
}