.msg {
    width: 100%;
    min-width: 390px;
    font-size: 0.9em;
  }

  .login .rectangle {
    width: 90%;
    max-width: 430px;
    height: 700px;
    background-color: #ffffff;
    margin: auto;
    margin-top: 20px;
    display: block;
    padding-top: 4em;
    border-radius: 8px; /* (buttonの高さ / 2) の値 */
    box-shadow: 0 20px 25px -12px rgba(0, 0, 0, 0.09);
  }

  .login .logo {
    width: 155px;
    height: 155px;
    top: 60px;
    margin: auto;
    display: block;
    object-fit: cover;
  }  

  .login .title  {
    margin-top: 50px;
    font-size: 2.2em;
    text-align: center;
    font-weight: bold;

  }

  .login .subtitle {
    margin-top: 20px;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0;
    line-height: normal;
    text-align: center;
  }

  .login .login {
    margin-top: 25px;
    font-weight: 400;
    font-size: 30px;
    letter-spacing: 0;
    line-height: normal;
    white-space: nowrap;
    text-align: center;
  }

  .login .form {
    width: 90%;
    /* margin-left: 20px; */
    margin: auto;
    display: block;
    margin-top: 40px;
  }

  .login .id {
    display:flex;
  }

  .login .id_input {
    background-color: transparent;
    width: 100%;
    height: 30px;
    margin-left: 20px;
    border:none;
    -moz-appearance: none;
    appearance: none;
    -webkit-appearance:none;  
    font-size: 20px;
  }

  .login .password {
    display:flex;
  }

  .login .password_input {
    background-color: transparent;
    width: 100%;
    height: 30px;
    margin-left: 20px;
    border:none;
    -moz-appearance: none;
    appearance: none;
    -webkit-appearance:none;
    font-size: 20px;
}

  .login .id_icon {
    width: 21px;
    height: 24px;
  }

  .login .password_icon {
    width: 21px;
    height: 24px;
  }

  .login .login_btn {
    font-size: 1.3em;
    display: flex;
    margin: 0 auto;
    margin-top: 40px;
    width: 90%;
    height: 60px;
    background-color: rgb(76, 76, 76);
    border-radius: 8px; /* (buttonの高さ / 2) の値 */
    border: solid 1px #aeaeae;
    color: #ffffff;
  }


  .login .do {
    margin-top: 30px;
    font-weight: 400;
    letter-spacing: 0;
    line-height: normal;
    text-align: center;
  }
  .login .do_signup {
    font-size: 1.0em;
    font-weight: bold;
  }

  .login .do_text {
    font-size: 1.0em;
  }