.signup-super-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  align-items: center;
  margin-bottom: 25px;
}

.signup-sub-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 45px;
  width: 920px;
  padding: 12px;
  border-radius: 10px;
  background-color: rgb(240, 247, 250);
  border: 1px solid #e9e9e9;
}

.signup-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
}

.signup-header-text {
  letter-spacing: -0.6px;
  font-weight: 400;
  font-size: 2rem;
}

.signup-form {
  width: 880px;
}

.signup-button-box {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.signup-btn {
  width: 150px;
}

@media only screen and (max-width: 430px) {
  .signup-sub-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 25px;
    width: 420px;
    border-radius: 10px;
    background-color: rgb(240, 247, 250);
    border: 1px solid #e9e9e9;
  }
  .signup-header-text {
    font-size: 1.5rem;
  }

  .signup-form {
    width: 380px;
  }
}