:root {
  --flickrocket-blue: #1550a0;
  --bs-body-font-family: Roboto, sans-serif;
  --bs-body-color: #555555;
}

.form-check-input[type=radio],
.form-check-input[type=checkbox] {
  border-color: black;
}

[data-bs-theme=dark] {
  --bs-body-color: #eeeeee;
}

.page_footer {
  border-top: 1px solid #eeeeee;
  background: #f8f8f8;
  color: #555555;
}

.breadcrumb-container {
  background: #f5f5f5;
  border-top: 1px solid #eeeeee;
  color: #555555;
}

.header-background-color {
  background-color: #1550a0;
}

.hero-gradient {
  background: linear-gradient(234deg, rgba(21, 80, 160, 1) 19%, rgba(74, 133, 213, 1) 77%);
}



.btn-warning.register {
  color: #ffffff;
}

.icon-phone {
  color: #ffffff;
}

.icon-phone a {
  color: #ffffff;
}

.icon-phone span {
  display: none;
}


.btn-warning {
  color: #212529;
  background-color: #daa300;
  border-color: #cc9900;
}

.nav-underline a {
  color: #212529;
}

.nav-underline .highlight {
  font-weight: 700;
}


.nav-underline .nav-link.active {
  font-weight: 700;

}


@media (min-width: 768px) {
  .bd-links {
    position: -webkit-sticky;
    position: sticky;
    top: 5rem;
    display: block !important;
    height: calc(100vh - 7rem);
    padding-left: .25rem;
    margin-left: -.25rem;
    overflow-y: auto
  }
}

@media (max-width: 767.98px) {
  .bd-links>ul {
    padding: 1.5rem .75rem;
    border-bottom: 1px solid #e9ecef
  }
}

.bd-links a {
  padding: .1875rem .5rem;
  margin-top: .125rem;
  margin-left: 1.25rem;
  color: rgba(0, 0, 0, 0.65);
  text-decoration: none
}

.bd-links .with-icons a {
  padding: .1875rem .5rem;
  margin-top: .125rem;
  margin-left: 0;
  color: rgba(0, 0, 0, 0.65);
  text-decoration: none
}

.bd-links .with-icons {
  padding-left: 1rem;

}

.bd-links .with-icons ul ul {
  padding-left: 2.5rem;
}

.bd-links a:hover,
.bd-links a:focus {
  color: rgba(0, 0, 0, 0.85);
  background-color: rgba(82, 100, 179, 0.1)
}

.bd-links .btn {
  padding: .25rem .5rem;
  font-weight: 600;
  color: rgba(0, 0, 0, 0.65);
  background-color: none;
  border: 0
}

.bd-links .btn:hover,
.bd-links .btn:focus {
  color: rgba(0, 0, 0, 0.85);
  background-color: rgba(82, 100, 179, 0.1)
}

.bd-links .btn:focus {
  box-shadow: 0 0 0 1px rgba(82, 100, 179, 0.7)
}

.bd-links .btn::before {
  width: 1.25em;
  line-height: 0;
  content: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='rgba%280,0,0,.5%29' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M5 14l6-6-6-6'/%3e%3c/svg%3e");
  transition: transform 0.35s ease;
  transform-origin: .5em 50%
}

@media (prefers-reduced-motion: reduce) {
  .bd-links .btn::before {
    transition: none
  }
}

.bd-links .btn[aria-expanded="true"] {
  color: rgba(0, 0, 0, 0.85)
}

.bd-links .btn[aria-expanded="true"]::before {
  transform: rotate(90deg)
}

.bd-links .active {
  font-weight: 600;
  color: rgba(0, 0, 0, 0.85)
}

/*  register seite animation */
#fountainG {
  position: relative;
  width: 234px;
  height: 28px;
  margin: auto;
}

.fountainG {
  position: absolute;
  top: 0;
  background-color: rgb(0, 0, 0);
  width: 28px;
  height: 28px;
  animation-name: bounce_fountainG;
  -o-animation-name: bounce_fountainG;
  -ms-animation-name: bounce_fountainG;
  -webkit-animation-name: bounce_fountainG;
  -moz-animation-name: bounce_fountainG;
  animation-duration: 1.5s;
  -o-animation-duration: 1.5s;
  -ms-animation-duration: 1.5s;
  -webkit-animation-duration: 1.5s;
  -moz-animation-duration: 1.5s;
  animation-iteration-count: infinite;
  -o-animation-iteration-count: infinite;
  -ms-animation-iteration-count: infinite;
  -webkit-animation-iteration-count: infinite;
  -moz-animation-iteration-count: infinite;
  animation-direction: normal;
  -o-animation-direction: normal;
  -ms-animation-direction: normal;
  -webkit-animation-direction: normal;
  -moz-animation-direction: normal;
  transform: scale(.3);
  -o-transform: scale(.3);
  -ms-transform: scale(.3);
  -webkit-transform: scale(.3);
  -moz-transform: scale(.3);
  border-radius: 19px;
  -o-border-radius: 19px;
  -ms-border-radius: 19px;
  -webkit-border-radius: 19px;
  -moz-border-radius: 19px;
}

#fountainG_1 {
  left: 0;
  animation-delay: 0.6s;
  -o-animation-delay: 0.6s;
  -ms-animation-delay: 0.6s;
  -webkit-animation-delay: 0.6s;
  -moz-animation-delay: 0.6s;
}

#fountainG_2 {
  left: 29px;
  animation-delay: 0.75s;
  -o-animation-delay: 0.75s;
  -ms-animation-delay: 0.75s;
  -webkit-animation-delay: 0.75s;
  -moz-animation-delay: 0.75s;
}

#fountainG_3 {
  left: 58px;
  animation-delay: 0.9s;
  -o-animation-delay: 0.9s;
  -ms-animation-delay: 0.9s;
  -webkit-animation-delay: 0.9s;
  -moz-animation-delay: 0.9s;
}

#fountainG_4 {
  left: 88px;
  animation-delay: 1.05s;
  -o-animation-delay: 1.05s;
  -ms-animation-delay: 1.05s;
  -webkit-animation-delay: 1.05s;
  -moz-animation-delay: 1.05s;
}

#fountainG_5 {
  left: 117px;
  animation-delay: 1.2s;
  -o-animation-delay: 1.2s;
  -ms-animation-delay: 1.2s;
  -webkit-animation-delay: 1.2s;
  -moz-animation-delay: 1.2s;
}

#fountainG_6 {
  left: 146px;
  animation-delay: 1.35s;
  -o-animation-delay: 1.35s;
  -ms-animation-delay: 1.35s;
  -webkit-animation-delay: 1.35s;
  -moz-animation-delay: 1.35s;
}

#fountainG_7 {
  left: 175px;
  animation-delay: 1.5s;
  -o-animation-delay: 1.5s;
  -ms-animation-delay: 1.5s;
  -webkit-animation-delay: 1.5s;
  -moz-animation-delay: 1.5s;
}

#fountainG_8 {
  left: 205px;
  animation-delay: 1.64s;
  -o-animation-delay: 1.64s;
  -ms-animation-delay: 1.64s;
  -webkit-animation-delay: 1.64s;
  -moz-animation-delay: 1.64s;
}



@keyframes bounce_fountainG {
  0% {
    transform: scale(1);
    background-color: rgb(0, 0, 0);
  }

  100% {
    transform: scale(.3);
    background-color: rgb(255, 255, 255);
  }
}

@-o-keyframes bounce_fountainG {
  0% {
    -o-transform: scale(1);
    background-color: rgb(0, 0, 0);
  }

  100% {
    -o-transform: scale(.3);
    background-color: rgb(255, 255, 255);
  }
}

@-ms-keyframes bounce_fountainG {
  0% {
    -ms-transform: scale(1);
    background-color: rgb(0, 0, 0);
  }

  100% {
    -ms-transform: scale(.3);
    background-color: rgb(255, 255, 255);
  }
}

@-webkit-keyframes bounce_fountainG {
  0% {
    -webkit-transform: scale(1);
    background-color: rgb(0, 0, 0);
  }

  100% {
    -webkit-transform: scale(.3);
    background-color: rgb(255, 255, 255);
  }
}

@-moz-keyframes bounce_fountainG {
  0% {
    -moz-transform: scale(1);
    background-color: rgb(0, 0, 0);
  }

  100% {
    -moz-transform: scale(.3);
    background-color: rgb(255, 255, 255);
  }
}

@media (min-width: 769px) {
  #menu-toggle {
    display: none;
  }
}


@media (max-width: 768px) {
  footer li>a {
    padding-top: 0.25em;
    padding-bottom: 0.25em;
    display: inline-block;
  }

  #menu-toggle {
    display: inline-block;
  }

  .sidebar {
    flex: 0 0 0%;
    max-width: 0%;
    z-index: 0;
    position: absolute;
    display: none;
  }

  .content {
    flex: 0 0 100%;
    max-width: 100%;
  }

  .sidebar-active>.sidebar {
    flex: 0 0 30%;
    max-width: 30%;
    z-index: 999;
    position: sticky;
    display: block;
  }

  .sidebar-active>.content {
    flex: 0 0 70%;
    max-width: 70%;

  }
}

@media (max-width: 411px) {

  footer li>a {
    padding-top: 0.5em;
    padding-bottom: 0.5em;
    display: inline-block;
  }

  #menu-toggle {
    display: inline-block;
  }

  .sidebar {
    flex: 0 0 0%;
    max-width: 0%;
    z-index: 0;
    position: absolute;
    display: none;
  }

  .content {
    flex: 0 0 100%;
    max-width: 100%;
  }

  .sidebar-active>.sidebar {
    flex: 0 0 70%;
    max-width: 70%;
    z-index: 999;
    position: sticky;
    display: block;
  }

  .sidebar-active>.content {
    flex: 0 0 30%;
    max-width: 30%;

  }
}

.video-container {
  overflow: hidden;
  position: relative;
  width: 100%;
}

@supports (aspect-ratio: 16 / 9) {
  .video-container iframe {
    aspect-ratio: 16 / 9;
  }
}

@supports not (aspect-ratio: 16 / 9) {
  .video-container::after {
    padding-top: 56.25%;
    display: block;
    content: '';
  }


  .video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}

nav#toc li {
  color: #00689d;
  text-transform: uppercase;
}



nav#toc a.nav-link {
  padding: 0;
  ;
}

nav#toc a.active {
  text-decoration: none;
  font-weight: bolder;
}

nav#toc a:hover {
  text-decoration: underline;

}