sign-up.css.html

<style>
body#root {
  margin: 0;
}

div#body {
  padding-left: 1em;
  padding-right: 1em;
  font-family: apercu-pro, "Apercu Pro", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  overflow-wrap: break-word;
  font-size: 48px;
}

span.fieldTitle {
    display: block;
}

button#clear {
  font-size: inherit;
  padding: 0 .5em;
}

h1 {
  font-size: 1.5em;
  text-align: center;
}

h2 {
  font-size: 1.2em;
}

a#print {
  font-size: 1.2em;
}

div#sign-up {
  margin-top: 1em;
}

p, ol, ul, a, label.field, span.fieldTitle, span.status {
  font-size: inherit;
}

#signUpForm fieldset {
  margin-top: .5em;
  margin-bottom: .5em;
}

#signUpForm fieldset legend {
  background-color: #000;
  color: #fff;
  padding: .3em .6em;
}

#signUpForm fieldset.speaker legend {
    background-color: unset;
    color: #000;
    font-weight: bold;
}

label {
  font-weight: bold;
  display: block;
  margin-top: .5em;
}
label span {
  vertical-align: middle;
}
label#meetingDate {
  display: inline-block;
}

.field textarea {
  margin-left: 1em;
  font-size: inherit;
  width: calc(100% - 3em);
  -webkit-overflow-scrolling: touch;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
}

span.status {
    margin-left: .2em;
    width: 1em;
    height: 1em;
}

span.maxLength {
  display: block;
  font-weight: normal;
  font-size: .5em;
  margin-left: 2em;
  text-align: left;
}

input {
  font-size: inherit;
  margin-left: 1em;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
}

.field input {
  width: calc(100% - 3em);
}

footer {
  text-align: center;
  font-size: .5em;
  margin-top: 5em;
  margin-bottom: 3em;
}
</style>