html {
	font-size: 62.5%;
	font-family: sans-serif;
	line-height: 1.5;
  }
  
  body {
	font-size: 1.6rem;
	color: #000;
  }
  
  header {
	border-bottom: 0.2rem solid #000;
  }
  
  nav {
	text-align: right;
  }
  
  nav a {
	font-size: 1.8rem;
	font-weight: bold;
	color: black;
	text-decoration: none;
  }
  
  footer {
	margin-top: 3rem;
	padding: 1.2rem 0;
	border-top: 0.2rem solid #000;
	font-size: 1.2rem;
	color: #555;
  }
  
  h1 {
	font-size: 2.4rem;
  }
  
  h2 {
	font-size: 2rem;
  }
  
  a:link {
	color: #0000ff;
	text-decoration: none;
  }
  
  a:visited {
	  color: #741ed6 !important;
  }
  
  a:hover {
	color: #9d0006;
	text-decoration: underline;
  }
  
  a:active {
	color: #cc241d;
	text-decoration: underline;
  }
  
  code {
	border: 0.1rem solid #ccc;
	border-radius: 0.3rem;
	padding-left: 0.0rem;
	padding-right: 0.0rem;
  }
  
  pre code {
	display: inline-block;
	min-width: 97%;
	padding: 0.1rem;
  }
  
  blockquote {
	background-color: #eee;
	color: #333;
	border: 0.1rem solid #ccc;
	border-radius: 0.3rem;
	margin: 0;
	padding-left: 1.6rem;
	padding-right: 1.6rem;
	font-style: italic;
  }
  
  article .header {
	font-size: 1.4rem;
	color: #555;
  }
  
  .logo a {
	font-weight: bold;
	color: #000;
	text-decoration: none;
  }
  
  .nav a {
	color: #000;
  }
  
  .photo {
	height: 20rem;
	float: right;
	margin-left: 2rem;
	margin-bottom: 2rem;
	border-radius: 10%;
  }
  
  .post-list {
	font-size: 1.8rem;
	padding: 0;
	list-style: none;
  }
  
  .post-list  li {
	margin-bottom: 3rem;
  }
  
  .post-meta {
	font-size: 1.4rem;
	color: #555;
  }
  
  .subscribe {
	text-align: right;
	margin-bottom: 3rem;
  }
  
  @media (max-width: 319px) {
	body {
	  width: 90%;
	  margin: 0;
	  padding: 0 5%;
	}
	header {
	  margin: 4.2rem 0;
	}
	nav {
	  margin: 0 auto 3rem;
	  text-align: center;
	}
	footer {
	  text-align: center;
	}
	.logo {
	  text-align: center;
	  margin: 1rem auto 3rem;
	}
	.logo a {
	  font-size: 2.4rem;
	}
	nav a {
	  display: block;
	  line-height: 1.6;
	}
  }
  
  @media (min-width: 320px) {
	body {
	  width: 90%;
	  margin: 0;
	  padding: 0 5%;
	}
	header {
	  margin: 4.2rem 0;
	}
	nav {
	  margin: 0 auto 3rem;
	  text-align: center;
	}
	footer {
	  text-align: center;
	}
	.logo {
	  text-align: center;
	  margin: 1rem auto 3rem;
	}
	.logo a {
	  font-size: 2.4rem;
	}
	nav a {
	  display: inline;
	  margin: 0 0.6rem;
	}
  }
  
  @media (min-width: 640px) {
	body {
	  width: 80rem;
	  margin: 0 auto;
	  padding: 0;
	}
	header {
	  margin: 0 0 3rem;
	  padding: 1.2rem 0;
	}
	nav {
	  margin: 0;
	  text-align: right;
	}
	nav a {
	  margin: 0 0 0 1.2rem;
	  display: inline;
	}
	footer {
	  text-align: center;
	}
	.logo {
	  margin: 0;
	  text-align: left;
	}
	.logo a {
	  float: left;
	  font-size: 1.8rem;
	}
  }