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;
}

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

ul {
  list-style-type: none;
}

header {
  position: fixed;
  top: 0;
  width: 100%; 
  z-index: 1000; 
}

body {
  padding-top: 170px;
  margin-bottom: 60px;
  background-image: linear-gradient(to right, #ABB8FF, white);
}

/*https://cssgradient.io/*/