Formspree universal form styles

form-reset.css

/* reset */
form input,
form select,
form textarea,
form fieldset,
form optgroup,
form label,
.StripeElement {
  font-family: inherit;
  font-size: 100%;
  color: inherit;
  border: none;
  border-radius: 0;
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  -webkit-appearance: none;
  -moz-appearance: none;
}
form label,
form legend {
  font-size: 0.825rem;
  margin-bottom: 0.5rem;
}
/* border, padding, margin, width */
form input,
form select,
form textarea,
.StripeElement {
  box-sizing: border-box;
  border: 1px solid rgba(0, 0, 0, 0.2);
  background-color: rgba(255, 255, 255, 0.9);
  padding: 0.75em 1rem;
  margin-bottom: 1.5rem;
}
form input:focus,
form select:focus,
form textarea:focus,
.StripeElement:focus {
  background-color: white;
  outline-style: solid;
  outline-width: thin;
  outline-color: gray;
  outline-offset: -1px;
}
form [type="text"],
form [type="email"],
.StripeElement {
  width: 100%;
}
form [type="button"],
form [type="submit"],
form [type="reset"] {
  width: auto;
  cursor: pointer;
  -webkit-appearance: button;
  -moz-appearance: button;
  appearance: button;
}
form [type="button"]:focus,
form [type="submit"]:focus,
form [type="reset"]:focus {
  outline: none;
}

form select {
  text-transform: none;
}