body {
  max-width: 1000px;
  width: 100%;
  background-color: #ccf;
  margin: auto;

  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14pt;
}

.contents {
  Background-color: #ddf;
  padding: 3.75%;
  margin-top: 40px;
  box-shadow: inset 0px 1px 11px 0px rgba(0, 0, 0, 0.21);
}

ul#papers {
  list-style: none inside none;
  padding-left: 2%;
}

ul#papers > :not(:last-child) {
  border-bottom: dashed 1px lightgrey;
}

h1 {
  text-align: center;
  font-weight: 200;
  font-size: 30pt;
  margin-bottom: 0px;
}

h2 {
  background-color: #eef;
  padding: 7px;
  margin-top: 50px;
  font-weight: 200;
  text-align: center;
  box-shadow: 1px 2px 2px 0px rgba(0, 0, 0, 0.08);
  text-shadow: -2px 1px 2px rgba(0, 0, 0, 0.3);
}

ul#background {
  margin-left: 7%;
  padding-left: 0;
}

@media (max-width: 1000px) {
  .contents {
    margin-top: 0;
    box-shadow: none;
  }  
}

@media (max-width: 600px) {
  body {
    font-size: 12pt;
    line-height: 15pt;
  }

  h2 {
    margin-top: 30px;
  }
}

@media (max-width: 450px) {
  body {
    font-size: 10pt;
    line-height: 13pt;
  }

  h2 {
    margin-top: 20px;
  }
}

.email {
  margin-top: 10px;
  text-align: center;
  color: #444;
}

.email .dim {
  color: #888;
  font-size: 13;
}

a {
  color: brown;
  text-decoration: none;
}

a:hover {
  color: chocolate;
}

h2 > a {
    color: white;
    text-decoration: underline;
}

h2 > a:hover {
    color: gray;
    text-decoration: underline;
}


h2 {
  background-color: crimson;
  color: white;
}

body {
  background-color: linen;
}

.contents {
  background-color: antiquewhite;
}