.form {
  padding: 2em 0;
  text-align: center;
}

.form p {
  margin: auto 4em;
}

/******** inputs ********/

.form input[type=text],
.form input[type=submit] {
  text-align: center;
  font-size: 1.5em;

  width: 80%;
  max-width: 20em;

  margin: 0 auto 0.5em;
}

noscript {
  display: block;
  margin: 2em 4em;
  font-size: 1.5em;
  color: gray;
}

/******** result-waiting ********/

#result-waiting {
  text-align: center;
  padding: 2em;
}

.spinner {
  display: inline-block;
  width: 2em;
  height: 2em;
  border-radius: 1.25em;

  border: 0.25em solid rgba(0, 0, 0, 0);
  border-top: 0.25em solid rgba(0, 0, 0, 0.7);
  border-right: 0.25em solid rgba(0, 0, 0, 0.7);

  animation: spinnerRotate 1s linear infinite;
  margin-bottom: 1em;
}

@keyframes spinnerRotate
{
  from { transform:rotate(0deg); }
  to { transform:rotate(360deg); }
}

/******** result ********/

#result {
  padding: 1em 0em;
}

#result .issues {
  margin: 2em 0;
}

#result .issues-list {
  text-align: left;
}

#result .issues-list div {
  border-top: 1px solid rgb(127, 127, 127);
  /*background: rgba(255, 0, 0, 0.25);*/
  display: block;
  padding: 1em 2em;
  margin-bottom: -1px;
}

#result .issues .summary {
  font-weight: bold;
}

#result .issues .message {
  display: block;
}

.issues .bullet {
  width: 2em;
  height: 2em;
  vertical-align: -40%;
}

#result .issues-list div:last-child {
  border-bottom: 1px solid rgb(127, 127, 127);
}

/******** submit-form ********/

hr {
  border: 1px solid #AAA;
  border-bottom: none;
  margin: 1em 0 3em;
}

#checkboxes {
  text-align: left;
  width: 80%;
  max-width: 30em;
  margin: 0em auto;
}

#checkboxes input[type=checkbox] {
  width: 2em;
  margin-left: -2em;
  margin-right: 0;
}

#checkboxes label {
  display: inline-block;
}

#oops {
  color: rgb(160, 170, 160);
}

#oops a {
  color: rgb(130, 130, 140);
}

.subdomain-example {
  display: block;
  margin-left: 2em;
  /*text-align: center;*/
}

.submit-feedback h2 {
  text-align: center;
}

.submit-feedback p {
  max-width: 30em;
  margin: 1em auto;
  text-align: justify;
}