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%;
}



html, body {
    height: 100%;
    margin: 0;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

    body > .container,
    body > .container-fluid,
    body > main,
    body > div.container {
        flex: 1 0 auto;
    }

.footer {
    position: static !important;
    bottom: auto !important;
    width: 100%;
    margin-top: auto !important;
    border-top: 1px solid #dee2e6;
    line-height: normal !important;
    white-space: nowrap;
    background: #000;
    color: #fff;
}

body {
    margin-bottom: 0 !important;
}