.sidebar {
  width: 275px;
  min-height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  overflow-y: auto;
  padding-top: 1rem;
  padding-left: 0px;
}
.sidebar .nav-link {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}
.main-content {
  margin-left: 275px;
  padding-left: 1rem;
  padding-right: 1rem;
}
.main-content ul {
  text-align: justify;
}
.table {
  width: auto;
  text-align: left;
  border-collapse: collapse;
  border-spacing: 0;
  margin-left: 1rem;
  margin-bottom: 0;
  display: inline-table;
}
.table th,
.table td {
  padding: 3px 10px;
  border: solid 1px black;
  font-size: 0.9rem; 
}
.table th {
  background: #007070;
  color: #ffffff;
}
code {
    color: mediumvioletred;
}
h1 {
  font-size: 2.2rem;
  color: black;
  margin: 0.5rem 0 0.7rem 0;
  font-weight: bold;
}
h2 {
  font-size: 1.5rem;
  color: #007070;
  border-left: 6px solid #007070;
  padding-left: 0.75rem;
  margin: 1.5rem 0 0.7rem 0;
  font-weight: bold;
}
h3 {
  font-size: 1.25rem;
  color: black;
  border-bottom: 2px solid black;
  padding-left: 0rem;
  margin: 1rem 0 0 1rem;
  font-weight: 600;
}
p {
  padding-left: 1rem;
  margin: 0.5rem 0;
  text-align: justify;
}
img {
  margin: 0rem 1rem;
  border: 1px black solid;
}
footer {
  background-color: #007070;
  margin-left: 270px;
  margin-top: 1rem;
}
footer p {
  color: white;
  padding: 0;
  margin: 0;
}
pre {
  background: #f6f8fa;
  color: #24292e;
  padding: 0.7em 1em;
  margin: 1em;
  border-radius: 8px;
  border: 1px solid #d0d7de;
}