body {
  width: 100%;
  height: 100vh;
  margin: 0;

  font-family: "Montserrat", sans-serif;
  font-size: 16px;
  background-color: #f4e8d0;
}
header {
  margin-left: auto;
  margin-right: auto;
  padding: 20px;
  max-width: 500px;
  min-width: 300px;
  background-color: #ab3626;
  color: #f4e8d0;
}
.clsheader {
  display: flex;
}
.clsleft {
  flex: 1;
}
.clsleft img {
  max-width: 100%;
}
.clsright {
  flex: 3;
}

main {
  margin-left: auto;
  margin-right: auto;
  padding: 20px;
  max-width: 500px;
  min-width: 300px;
  background-color: #a33c2a;
  color: #f4e8d0;
}
h1,
p {
  margin: 1em auto;
  text-align: center;
  color: #f4e8d0;
}

form {
  width: 60vw;
  max-width: 500px;
  min-width: 300px;
  margin: 0 auto;
  padding-bottom: 2em;
}

fieldset {
  border: none;
  padding: 2rem 0;
  border-bottom: 3px solid #404048;
}

fieldset:last-of-type {
  border-bottom: none;
}

label {
  display: block;
  margin: 0.5rem 0;
}

input,
textarea,
select {
  margin: 10px 0 0 0;
  width: 100%;
  min-height: 2em;
  background-color: #f4e8d0;
}

input,
textarea {
  background-color: #f4e8d0;
  border: 1px solid #a33c2a;
}

.inline {
  width: unset;
  margin: 0 0.5em 0 0;
  vertical-align: middle;
}

input[type="submit"] {
  display: block;
  width: 60%;
  margin: 1em auto;
  height: 2em;
  font-size: 1.1rem;
  background-color: #404048;
  border-color: #f4e8d0;
  min-width: 300px;
  color: #f4e8d0;
}

fieldset p {
  margin: 0 auto;
  text-align: left;
  padding-top: 20px;
}