html,
body {
  height: 100%;
  padding: 0;
  margin: 0;
  font-family: Verdana, Geneva, sans-serif;
  color: #393939;
}

.banner {
  height: 100%;
  display: grid;
  place-items: center center;
}

.banner img {
  width: 50%;
  max-width: 14rem;
}

.main {
  background-color: #F3F3F3;
  margin: 0;
  padding: 2rem;
  min-height: 100vh;
  box-sizing: border-box;
}

.article {
  box-sizing: border-box;
  margin: 0 auto;
  padding: 2rem;
  max-width: 960px;
  background: #FFFFFF;
  border: 1px solid #f8f8f8;
  -webkit-box-shadow: 0 0 4px #D8D8D8;
  box-shadow: 0 0 4px #D8D8D8;
  border-radius: 3px;
}

h1 {
  font-size: 2.75rem;
  line-height: 1.2;
  color: #003A5D;
  margin: 0 0 1rem 0;
}

p {
  font-size: 16px;
  line-height: 1.5;
  margin: 0 0 1rem 0;
}

p:last-child {
  margin-bottom: 0;
}

.label {
  display: block;
  font-weight: bold;
  margin-bottom: 0.25rem;
}

.field {
  margin-bottom: 1rem;
}

.field:last-child {
  margin-bottom: 0;
}

.input {
  display: block;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  border: 1px solid rgba(34, 36, 38, 0.15);
  -webkit-box-shadow: 0 0 0 0 transparent inset;
  box-shadow: 0 0 0 0 transparent inset;
  font-size: 1.2rem;
  max-width: 250px;
}

.input:focus {
  border-color: #003A5D;
  outline: 0;
}

.button {
  background-color: #0B872F;
  color: #fff;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.8rem;
  cursor: pointer;
  display: inline-block;
  min-height: 1em;
  outline: 0;
  border: none;
  vertical-align: baseline;
  margin: 0 .25em 0 0;
  padding: 0.78571429em 1.5em 0.78571429em;
  text-transform: none;
  text-shadow: none;
  font-weight: 700;
  line-height: 1em;
  font-style: normal;
  text-align: center;
  text-decoration: none;
  border-radius: .28571429rem;
  -webkit-box-shadow: 0 0 0 1px transparent inset, 0 0 0 0 rgba(34,36,38,.15) inset;
  box-shadow: 0 0 0 1px transparent inset, 0 0 0 0 rgba(34,36,38,.15) inset;
}

.button:hover,
.button:focus {
  background-color: #09792a;
}