* {
  box-sizing: border-box;
}

html, body {
  font-family: "Barlow";
  background-color: #000;
  color: #fff;
  height: 100%;
  margin: 0;
  padding: 0;
}

a {
  color: aqua;
  text-decoration: none;
  transition: color 250ms ease;
}

a:hover {
  color: rgb(185, 115, 255);
}

@font-face {
  font-family: "Barlow";
  src: url(/barlow.ttf);
}

.container {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.sidebar {
  width: 25em;
  padding: 1em;
  overflow-y: auto;
  background-color: #111;
  border-right: 2px solid #333;
}

.sidebar h2 {
  margin-top: 0;
  color: aqua;
}

.sidebar h3 {
  color: rgb(185, 115, 255);
  margin-top: 1em;
  margin-bottom: 1em;
}

.sidebar h4 {
  color: #ff5d5d;
  margin-top: 1em;
  margin-bottom: 0.5em;
  font-size: 1em;
}

.sidebar p {
  margin: 0.5em 0;
  line-height: 1.6;
}

.sidebar hr {
  border: none;
  border-top: 1px solid #333;
  margin: 15px 0;
}

.content {
  flex: 1;
  display: flex;
  background-color: #000;
  padding: 1em;
}

#content-frame {
  width: 100%;
  height: 100%;
  border: none;
  background-color: #030303;
}