button,
input[type="submit"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  padding: 0;
  border: none;
  outline: none;
  background: transparent;
}

input[type="text"],
input[type="password"] {
  padding: 0;
  border: none;
  border-radius: 0;
  outline: none;
  background: none;
}

input[type=text],
input[type=password] {
  border: solid 1px #aaaaaa;
  background: none;
}

input[type="text"],
input[type="password"] {
  border: solid 1px #cccccc;
  font-size: 18px;
  line-height: 1em;
  padding: 0.2em 0.5em;
}

input[type="text"].error,
input[type="password"].error {
  background-color: #FFD9DA;
}

input[type=submit] {
  display: inline-block;
  width: auto;
  padding: 0.7em 3em;
  margin: 0 0.3em;
  text-align: center;
  vertical-align: bottom;
  color: #ffffff;
  background-color: #aaaaaa;
  line-height: 1em;
  font-size: 21px;
  text-decoration: none;
  border-radius: 1.7em;
  font-family: Meiryo, "游ゴシック体", "Yu Gothic", YuGothic, sans-serif;
}

input[type=submit]:hover {
  cursor: pointer;
  opacity: 0.7;
}

input[type=submit] {
  background-color: #b60015;
}