html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.btn {
  margin-top: 2.5px;
  margin-bottom: 2.5px;
  border-radius: 15px;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.card {
  border-radius: 20px;
  margin-bottom: 5px;
  background-color: rgba(195, 195, 195, 0.166);
}


.function-btn-large {
  width: 70px;
  height: 70px;
  background-color: #007bff; /* Blau */ 
  color: white;
  border: none;
  border-radius: 15px;
  cursor: pointer;
  font-size: 30px;
  text-decoration: none;
  display: flex;
  justify-content: center;
  align-items: center; 
}

.function-btn-large:hover {
  background-color: #0056b3;
  color: white;
}

.function-btn-medium {
  width: 50px;
  height: 50px;
  background-color: #007bff; /* Blau */ 
  color: white;
  border: none;
  border-radius: 15px;
  cursor: pointer;
  font-size: 22px;
  text-decoration: none;
  display: flex;
  justify-content: center;
  align-items: center; 
  margin-right: 4.5px;
  margin-left: 4.5px;
}

.function-btn-medium:hover {
  background-color: #0056b3;
  color: white;
}

.alert-warning {
  border-radius: 20px;
  margin-bottom: 5px;
  background-color: rgba(252, 221, 94, 0.394);
}

.alert-danger {
  border-radius: 20px;
  margin-bottom: 5px;
}