:root {
  --font-family: helvetica, sans-serif;
  --font-weight: 400;
  --font-weight-bold: 700;

  --ucla-gold: hsl(49, 100%, 50%);
  --ucla-blue: hsl(206, 63%, 42%);
  --ucla-lightest-blue: hsl(212, 95%, 93%);
  --ucla-lighter-blue: hsl(211, 67%, 73%);
  --ucla-darker-blue: hsl(202, 100%, 26%);
  --ucla-darkest-blue: hsl(202, 100%, 18%);
  --ucla-darker-gold: hsl(44, 100%, 59%);
  --ucla-darkest-gold: hsl(41, 100%, 55%);
  --ucla-black: hsl(0, 0%, 0%);
  --ucla-black-90: hsl(0, 0%, 10%);
  --ucla-black-80: hsl(0, 0%, 20%);
  --ucla-black-70: hsl(0, 0%, 30%);
  --ucla-black-60: hsl(0, 0%, 40%);
  --ucla-black-50: hsl(0, 0%, 50%);
  --ucla-black-40: hsl(0, 0%, 60%);
  --ucla-black-30: hsl(0, 0%, 70%);
  --ucla-black-20: hsl(0, 0%, 80%);
  --ucla-black-10: hsl(0, 0%, 90%);
  --ucla-white: hsl(0, 0%, 100%);
  
  --max-width: 90rem;

}  

html {
  border-top: 10px solid var(--ucla-blue);
}

body {
  display: grid;
  margin: 1rem auto;
  max-width: 48rem;
  font-family: var(--font-family);
  color: var(--ucla-black-80); 
  line-height: 1.4;
}

header {
  margin: 1.5rem 0 0 0;
}

.ucla-ioes-logo {
  min-width: 300px;
  max-width: 450px;
  margin-right: auto;
}

main, aside, fieldset {
  max-width: 48rem;
  
}

h1 {
  font-weight: 400;
}

p > strong {
  display: block;
}

form p {
  margin: 2em 0;
}


form {
  margin: 1.5rem 0; 
}

fieldset {
  border: 1px dotted hsl(0, 0%, 80%);
  padding: 20px;
  margin: 0;
}

fieldset > fieldset {
  border: none;
  margin: 0;
  padding: 0;
}

legend {
  border-bottom: 1px dotted hsl(0, 0%, 80%);
  margin-top: 2rem;
  color: var(--ucla-darker-blue);
  font-weight: 700;
}

label {
  display: block;
  padding-bottom: .5em;
  font-weight: 700;
}

input,
select,
textarea {
  min-width: 90%;
  font-family: monospace; 
  font-size: 1rem; 
  padding: 10px;
  border: 1px solid #dcdcdc;
}

input[type="radio"],
input[type="checkbox"] {
  min-width: initial;
}

textarea[name="message"] {
  display: block;
}

button {
  min-width: 70%;
  padding: 15px 20px;
  color: #2a72d3;
  background-color: #f6f6f6;
  border: 1px solid #2a72d3;
  font-size: 1rem;
  font-family: monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  
}

button:focus,
button:hover,
button:active {
  background-color: #2a72d3;
  color: white;
}

address {
  margin: 1em 0;
  font-size: 80%;
  font-style: normal;
}



.u-hidden:not(:focus):not(:active) {
  clip: rect(0 0 0 0); 
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap; 
  width: 1px;
}

#form1_dataset_request label {
  font-size: 1rem;
  font-weight: bold;
  text-transform: uppercase;
  
}

.radio-toolbar label {
  display:inline-block;
  padding:4px 11px;
}
  
.radio-toolbar label:first-child {
  padding:4px 11px 4px 0;
}

.required {
  color:red;
  margin-left: 5px;
}

.error {
  color: red;
  margin-bottom: 1.5em;
  display: block;
}