html,
body {
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background-color: #f5f5f5;
}

.form-signin {
  width: 100%;
  max-width: 330px;
  padding: 15px;
  margin: auto;
}

.form-signin .checkbox {
  font-weight: 400;
}

.form-signin .form-floating:focus-within {
  z-index: 2;
}


h1{font-size: 17.1vw;
    white-space: nowrap;}

.knop {
    width: 100%;
    height: calc(3.5rem + 2px);
    display: inline-flex;
    align-items: center;
    justify-content: center!important;
     color: #fff;
    
    border-color: #1f983b;
  background: linear-gradient(#34bf54, #1f983b) #1f983b;font-weight: 500;}


  .hide,.loading, .sent-message, .error-message{display: none}