body {
  background-color: #f2f2f2;
}

main {
  min-height: calc(100vh - 100px);
  display: flex;
  justify-content: center;
  align-items: center;
}

.login_form_container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: rgba(0, 0, 0, 0.16) 0px 3px 6px, rgba(0, 0, 0, 0.23) 0px 3px 6px;
}

.login_form_container form {
  width: 400px;
}

.login_heading {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--theme-red);
}

.login_btn {
  background-color: var(--theme-red);
  color: #fff !important;
  font-size: large;
  font-weight: 600;
  padding: 0.4rem 1.4rem;
  transition: all 0.4s;
}

.login_btn:hover {
  background-color: var(--theme-green);
}

#successful-register-msg {
  display: none;
}