body {
  font-family: "Inter", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 28px;
}

.container {
  max-width: 1200px;
}
.header {
  margin: 60px 0 90px 0;
  text-align: left;
}

nav {
  text-align: right;
}
nav a {
  margin: 0 0 0 30px;
}
nav .github img {
  max-width: 32px;
  height: auto;
  vertical-align: middle;
  display: inline-block;
}

.features .columns {
  margin-bottom: 30px;
}

.download a {
  margin: 0 0 0 15px;
}

.footer {
  padding-top: 30px;
  margin: 30px 0;
  border-top: 1px solid #ddd;
  color: #777;
}

.button {
  background: #7f2aff;
  display: inline-block;
  text-align: center;
  font-weight: 500;
  font-size: 1.3em;

  color: #fff;
  border-radius: 100px;
  padding: 15px 30px;
  min-width: 200px;
}
.button:hover {
  background: #000;
  color: #fff;
}
.notice {
  background: #fafafa;
  border-left: 4px solid #ddd;
  color: #666;
  padding: 5px 15px;
}

h1,
h2,
h3,
h4,
h5 {
  font-weight: 400;
  /*color: #7f2aff;*/
  margin: 15px 0 15px 0;
}
h1 {
  font-weight: 500;
  font-size: 2.5em;
  line-height: 1.5em;
}
h2 {
  font-size: 2em;
  line-height: 1.4em;
}
h3 {
  font-size: 1.6em;
  line-height: 1.6em;
  color: #888;
}
section {
  margin-bottom: 100px;
}
code {
  color: #c63370;
}
a {
  color: #c68933;
  font-weight: bold;
  text-decoration: none;
}
a:hover {
  color: inherit;
}
img {
  max-width: 100%;
}
.center {
  text-align: center;
}

.logo {
  padding-top: 3px;
}

@media screen and (max-width: 490px) {
  .header {
    margin: 0;
  }
  nav {
    text-align: left;
  }
  nav a {
    margin: 0 10px 0 0;
  }
  .container {
    width: auto;
    padding: 0;
    margin: 30px;
  }
}

.btn {
  background-color: #0069d9;
  color: white;
  padding: 5px;
  border-radius: 5px;
  padding-left: 10px;
  padding-right: 10px;
}