/* mail form */
.mail-form__def-table {
  display: flex;
  flex-wrap: wrap;
  border: 1px solid #bbb;
  border-top: none;
  width: 95%;
  max-width: 800px;
  margin: 1rem auto;
  border: solid 1px #bbb;
}

.mail-form__term {
  width: 12.5rem;
  background-color: #ddd;
  border-top: 1px solid #bbb;
  border-right: 1px solid #bbb;
  box-sizing: border-box;
  padding: 0.25rem 0 0.25rem 1rem;
  border: none;
  padding-top: 0;
  padding-bottom: 0;
}

.mail-form__desc {
  width: calc(100% - 12.5rem);
  margin-left: 0;
  background-color: #fff;
  border-top: 1px solid #bbb;
  box-sizing: border-box;
  padding: 0.25rem 0 0.25rem 0.5rem;
  border: none;
  padding-top: 0;
  padding-bottom: 0;
  padding-left: 0;
}

.mail-form__label {
  display: inline-block;
}

.mail-form__input, .mail-form__textarea {
  padding: 0;
  box-sizing: border-box;
  max-width: 100%;
  width: 100%;
  /* default */
}

.mail-form__textarea {
  width: 100%;
  height: 10rem;
}

.mail-form__input--name, .mail-form__input--tel {
  width: 10rem;
}

@media (max-width: 800px) {
  .mail-form__def-table {
    display: block;
    border: none;
    border: none;
  }
  .mail-form__term, .mail-form__desc {
    border: 1px solid #bbb;
  }
  .mail-form__desc {
    width: 100%;
  }
  .mail-form__input, .mail-form__textarea {
    line-height: 1.6;
  }
  .mail-form__input--name, .mail-form__input--tel {
    width: 100%;
  }
}

/* button-block */
.button-block {
  margin: 1rem 0;
  text-align: center;
}

.button-block__button {
  font-size: 150%;
  margin: 0 1rem;
}

.button-block__button--primary {
  color: #fff;
  background-color: #49f;
  font-weight: bold;
}

.button-block__button--primary:hover {
  background-color: #00f;
}

.error-messages {
  color: #d00;
}