body {
  /* font-family: Georgia, serif; */
  /* font-size: 0.9em;
  color: #e2e2e2; */

  /* background: #2f2f2f; */
  /* background: radial-gradient(#757575, #2f2f2f 80%); */
}
.container {
  max-width: 19.20rem;
  margin: 0 auto 0;
}
h1 {
  font-size: 30px;
  font-weight: normal;
  display: table;
  margin: 0 auto;
}
h1 small {
  color: #a7a7a7;
  font-size: 45%;
  display: block;
  text-align: right;
}
h1 a {
  color: inherit;
  text-decoration: none;
}
h1 a:hover,
h1 a:focus {
  text-decoration: underline;
}
.text-center {
  text-align: center;
}
a.btn-center {
  background: #39b6ff;
  color: #26729e;
  text-decoration: none;
  display: inline-block;
  padding: 7px 10px;
  line-height: 1;
  margin: 10px 0;
  box-shadow: 0 2px 3px #333;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
a.btn-center:hover,
a.btn-center:focus,
a.btn-center:active {
  background: #000;
}