.container {
  padding: 0 0.2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.main {
  padding: 1rem 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  max-width: 97vh;
}

.main form {
  padding: 0.2rem 0rem 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  column-count: 2;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.formColumn input {
  width: 12rem;
}
.formColumn button {
  width: 4rem;
}
.formColumn select:first-of-type {
  width: 10rem;
}
.formColumn select:last-of-type {
  width: 6rem;
}

.main form div input, .main form div button {
  border: thin solid black;
  line-height: 1.5em;
  padding: 0.5em 0.5em 0.5em 0.5em;
  border-radius: 0;
  margin: 0.1rem;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-appearance:none;
  -moz-appearance:none;
}
.main form div select {
  background:
    linear-gradient(45deg, transparent 50%, black 50%),
    linear-gradient(135deg, black 50%, transparent 50%),
    linear-gradient(to right, #cfb53b, #cfb53b);
  background-position:
    calc(100% - 21px) calc(1em + 2px),
    calc(100% - 16px) calc(1em + 2px),
    100% 0;
  background-size:
    5px 5px,
    5px 5px,
    2.5em 2.5em;
  background-repeat: no-repeat;
  border: thin solid black;
  line-height: 1.5em;
  padding: 0.5em 0.5em 0.5em 0.5em;
  border-radius: 0;
  margin: 0.1rem;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-appearance:none;
  -moz-appearance:none;
}

.formColumn {
  display: flex;
  flex-direction: row;
  flex-basis: 100%;
  flex: 1;
}

.footer {
  width: 100%;
  min-height: 5rem;
  border-top: 1px solid #eaeaea;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer a {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #cfb53b;
  padding-right: 0.5rem;
}

.error {
  color: darkred;
}