style.css

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

code {
  background-color: #262626;
  color: #fff;
  padding: 10px;
  display: block;
}
.github_icon {
  position: absolute;
  right: 10%;
  top: 5%;
}
.github_icon a {
  font-size: 25px;
  color: #0e1b0b;
}
.github_icon:hover {
  transition: 0.2s;
  transform: scale(1.5) !important;
}
/* Fixed sidenav, full height */
.sidenav {
  height: 100%;
  width: 200px;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: #cfdbda;
  overflow-x: hidden;
  padding-top: 20px;
}

/* Style the sidenav links and the dropdown button */
.sidenav button,
.dropdown-btn {
  padding: 6px 8px 6px 16px;
  text-decoration: none;
  font-size: 20px;
  color: #262626;
  display: block;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  outline: none;
}

/* On mouse-over */
.sidenav button:hover,
.dropdown-btn:hover {
  color: #a5956d;
}

/* Main content */
.main {
  margin-left: 200px; /* Same as the width of the sidenav */
  font-size: 20px; /* Increased text to enable scrolling */
  padding: 0px 10px;
}

/* Add an active class to the active dropdown button */
.active {
  background-color: red;
  color: #e4e5ea;
}

/* Dropdown container (hidden by default). Optional: add a lighter background color and some left padding to change the design of the dropdown content */
.dropdown-container {
  display: none;
  background-color: #8aaaa5;
  padding-left: 8px;
}
.dropdown-container button {
  color: #fff;
}
.dropdown-container button:hover {
  color: #0e1b0b;
}

/* Optional: Style the caret down icon */
.fa-caret-down {
  float: right;
  padding-right: 8px;
}

.details {
  margin-top: 10%;
}

/* Some media queries for responsiveness */
@media screen and (max-height: 450px) {
  .sidenav {
    padding-top: 15px;
  }
  .sidenav button {
    font-size: 18px;
  }
}