.remark-slide-content {
  background-image: url('images/background_data.png');
}

.toc em, .toc strong, strong {
  color: rgb(0, 136, 192);
}

.block {
  border: 0.15em solid rgba(3, 121, 172, 0.3);
  background: rgba(0, 136, 255, 0.2);
}

.alert {
  border: 0.15em solid rgba(192, 0, 136, 0.3);
  background: rgba(192, 0, 136, 0.2);
}

th, td {
  border: 0.15em solid rgba(0, 136, 192, 1.0);
}

th {
  background: rgba(0, 136, 192, 1.0);
  color: rgb(255, 255, 255);
  text-shadow:  1px  1px 2px rgba(0, 0, 0, 0.7);
}

hr {
  background-image: linear-gradient(to right, rgba(0, 136, 192, 0.5), rgba(0, 136, 192, 1), rgba(0, 136, 192, 0.5));
}

h1 > code.remark-inline-code {
  color: rgba(210, 210, 255, 1.0);
}

a {
  text-decoration: none;
  color: #4040B0;
}

a:visited {
  color: #4040B0;
}

.titlepage {
  background-image: url('images/template_presentation.png');
  padding-top: 125px;
  padding-left: 450px;
  padding-right: 50px;
  text-align: left;
  color: rgb(0, 0, 0);
  justify-content: start;
}

h1 {
  color: rgba(0, 0, 0, 0.692);;
  position: absolute;
  left: 200px;
  width: 900px;
  top: 2px;
  height: 20px;
  margin: 0;
  padding-left: 20px;
  text-align: left;
  font-size: 120%;
  filter: none;
}