body {
  background-color: #f4f4f9;
  height: 100vh;
  margin: 0;
}
.flexholder{
  display: flex;
  justify-content: center;
  align-items: center;
}
.center{
  justify-content: center;
  align-items: center;
  max-width:500px;
}
.bigcenter{
  margin:0;
  justify-content: center;
  align-items: center;
  width:100vw;
  height:100vh;
}
.login-form {
  width: 100%;
  max-width: 400px;
  padding: 40px;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease-in-out;
}
.login-form form {
  margin-bottom: 15px;
}
.login-form h2 {
  margin: 0 0 20px;
  font-size: 24px;
  font-weight: 700;
}
.form-control {
  border-radius: 20px;
  transition: background-color 0.2s ease-in-out;
}
.form-control:focus {
  background-color: #e3e6f0;
}
.btn-primary {
  border-radius: 20px;
  padding: 10px 20px;
  font-size: 16px;
  font-weight: bold;
  background: #007bff;
  border: none;
  transition: background-color 0.3s;
}
.btn-primary:hover {
  background-color: #0056b3;
}
.form-group {
  margin-bottom: 20px;
}

.btn-fullwidth{
  width:100%;
}