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%;
}

body {
    margin: 2em;
    background: linear-gradient(#005299, #6fa8cc);

    color: #fff;
}

#header {
    text-align: center;
    font-size: 2em;
    margin-bottom: 2em;
}

#buzzerPage {
    text-align: center;
    font-weight: bold;
}

#buzzer {
    width: 70vmin;
    height: 70vmin;

    border-radius: 50%;
    background: linear-gradient(#d80000, #c00000);

    color: #fff;
    font-weight: bold;
    font-size: 2em;
}

#currentQuestion_text {
    font-weight: bold;
    font-size: 3em;
    text-align: center;
}

#playerAnswering {
    text-align: center;
    font-size: 2em;
}