body {
  margin: 0 auto;
  max-width: 1080px;
  letter-spacing: 0.6px;
}
body img,
video {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 12px;
}

.header {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 80px 0 40px 0;
  border-bottom: 1px solid #808080;
}

.header h1 em {
  font-size: 0.6em;
  color: #808080;
}

.logo {
  margin-right: 20px;
}

.logo img {
  max-width: 100%;
  height: auto;
}

.logo-header {
  flex-grow: 1;
}

.logo-header h1 {
  font-size: 24px;
  margin-bottom: 10px;
}

.logo-header p {
  font-size: 16px;
}

.features {
  padding-top: 20px;
  padding-bottom: 40px;
  padding-right: 30px;
  border-right: 0.5px solid #999;
  flex: 3;
}
.changelog {
  padding-left: 30px;
  padding-top: 20px;
  flex: 2;
}

.changelog h2 {
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 0.5px solid #999;
}

.changelog h3 {
  margin-left: 10px;
}

body {
  display: flex;
  flex-direction: column;
  position: relative;
}
.split {
  display: flex;
  position: relative;
  margin: 12px 0;
}