body {
  font-family: sans-serif;
  font-size: 16px;
}

h1 {
  font-size: 24px;
  font-weight: bold;
  color: #177881;
  margin: 12px 0 4px 0;
  padding: 0 0 2px 0;
  border-bottom: 1px solid #177881;
}

h2 {
  font-size: 20px;
  font-weight: bold;
  color: #cc3333;
  margin: 0 0 2px 0;
  padding: 12px 0 2px 0;
  border-bottom: 1px solid #cc3333;
}

h3 {
  font-size: 16px;
  font-weight: bold;
  margin: 0;
  padding: 12px 0 2px 0;
}

p {
  margin: 0;
  padding: 6px 0;
}

div, span {
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  color: inherit;
}

ul {
  list-style-type: "\00BB";
  padding-left: 15px;
}

li {
  margin: 3px 0 5px 0;
  padding-left: 10px;
}

hr {
  border-top: 1px solid #177881;
  margin: 6px 0;
  padding: 0;
}

.dp-link {
  color: #0000cc;
}

.dp-link:visited {
  color: #6699ff;
}

.dp-link:hover {
  color: #cc3333;
  text-decoration: underline;
}

.dp-link:active {
  color: #cc3333;
}

/* Boxes */
.dp-boxex {
  border-style: solid;
  border-color: #aabbbb;
  border-width: 1px 1px 1px 4px;
  margin: 20px 0 0 0;
  padding: 8px 6px 4px 10px;
  background-color: #ffffff;
}

.dp-boxhead {
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 2px;
  color: #cc3333;
  margin: 4px 0 0 0;
}

.dp-toggle-solution {
  color: #177881;
  text-decoration: underline;
  cursor: pointer;
  padding: 2px 0 3px 0;
  background-color: #ffffff;
  border-style: none;
}

.dp-toggle-solution:hover {
  color: #cc3333;
}

.dp-toggle-proof {
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 2px;
  color: #cc3333;
  text-decoration: underline;
  cursor: pointer;
  padding: 0 0 2px 0;
  border-style: none;
}

.dp-toggle-proof:hover {
  color: #04414d;
}

.dp-fbquest {
  font-size: 12px;
  color: #177881;
  text-decoration: underline;
  cursor: pointer;
}

.dp-fbquest:hover {
  text-decoration: none;
}

.dp-fbquesf {
  font-size: 12px;
  color: #177881;
  margin: 0px;
  padding: 0px;
}

.dp-fbquesf2 {
  all: initial;
  font-family: inherit;
  color: inherit;
}

.dp-fbprooft {
  font-size: 12px;
  color: #177881;
  text-decoration: underline;
  cursor: pointer;
}

.dp-fbprooft:hover {
  text-decoration: none;
}

.dp-fbprooff {
  font-size: 12px;
  color: #177881;
  margin: 0px;
  padding: 0px;
}

.dp-info {
  border-radius: 4px;
  border-style: none;
  margin: 10px 0 0 0;
  padding: 8px 6px 4px 10px;
  color: #664d03;
  background-color: #fff3cd;
}

.dp-qemph1 {
  padding: 4px;
  border-top: 1px solid #aabbbb;
  background-color: #ebf2f4;
}

.dp-qemph2 {
  padding: 4px;
  background-color: #f9f1df;
}

.dp-qemph3 {
  padding: 4px;
  background-color: #fdfbf6;
}

/* Menu */
.dp-menu {
  background-color: #63467e;
}

/* Table */
.table {
}

thead {
}

/* Bootstrap overrides */
.alert-info {
  background-color: #ebf2f4;
  border: 0;
  margin: 8px 0;
  padding: 10px 16px;
}

.alert-warning {
  background-color: #fff9e6;
  border: 0;
  margin: 8px 0;
  padding: 10px 16px;
  color: #4c483d;
}

.alert-dark {
  background-color: #d3d9db;
  border: 0;
  margin: 8px 0;
  padding: 4px 16px;
  font-size: 15px;
}

/* Figures */
figure {
  border: 0;
  margin: 8px 0 12px 0;
  padding: 6px;
}

figcaption {
  caption-side: bottom;
  text-align: center;
  margin: 6px 0 0 0;
  padding: 4px 6px 4px 6px;
  background-color: #f8f9fa;
}

figure img-fluid {
  max-width: 420px;
  height: auto;
}

/* Breadcrumb */
.breadcrumb {
  background-color: #f8f9fa;
}

.breadcrumb-item {
  margin: 0;
  font-size: 15px;
  padding: 0;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: ">";
}

.breadcrumb-item a {
  color: #212529;
}

.breadcrumb-item + .active {
  color: #333333;
}

/* Home */
.dp-home {
 /* Dark mode */
  background-color: #f8f9fa;
}

.dp-home-h {
 /* Dark mode */
  color: #333333;
}

.dp-home-t {
 /* Dark mode */
  color: #333333;
  line-height: 160%;
}

.dp-home-a {
 /* Dark mode */
  color: #6699ff;
}

/* Table of contents */
.dp-toc a {
  color: #04414d;
  font-weight: bold;
}

/* Footer */
.dp-foot {
  background-color: #f8f9fa;
  color: #333333;
}

.dp-foot-h {
 font-size: 18px;
 font-weight: bold;
 color: #177881;
}

.dp-foot a {
  color: #6699ff;
}

/* Offcanvas */
svg:hover {
  fill: #cccccc;
}

.offcanvas-header {
  margin: 6px 12px 6px 12px;
  padding: 0;
}

.form-control {
  border-radius: 0;
  margin: 4px 12px 4px 12px;
  padding: 8px;
}

.db-nav-header {
  margin: 0;
  padding: 12px 0 6px 12px;
  font-size: 15px;
  font-weight: bold;
  color: #cc3333;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.nav-item {
  background-color: #a2c9cc;
  border-style: solid;
  border-color: #487683;
  border-width: 0 0 1px 0;
  margin: 0;
  padding: 0;
}

.nav-link {
  padding: 0;
  font-size: 15px;
  color: #ff0000;
}

.nav-item.dropdown {
}

a.nav-link.dropdown-toggle {
  margin: 0;
  padding: 8px 5px 6px 12px;
  color: #333333;
}

a.nav-link.dropdown-toggle:hover {
  text-decoration: none;
}

.dp-dropdown-item {
  background-color: #ebf2f4;
  border-style: solid;
  border-color: #b7d0d7;
  border-width: 0 0 1px 0;
  border-radius: 0;
  margin: 0;
  padding: 0;
}

.dropdown-item {
  margin: 0;
  padding: 8px 0 6px 20px;
  font-size: 15px;
  color: #333333;
}

.dropdown-item:hover {
  text-decoration: none;
}

.dropdown-menu.show {
  margin: 0;
  padding: 0;
}

.dropdown-toggle::after {
  margin: 8px;
  float: right;
}
