@font-face {
  font-family: clockicons;
  src: url(/font/clockicons/clockicons.eot) format("embedded-opentype"),
    url(/font/clockicons/clockicons.woff2) format("woff2"),
    url(/font/clockicons/clockicons.woff) format("woff"),
    url(/font/clockicons/clockicons.ttf) format("truetype"),
    url(/font/clockicons/clockicons.svg) format("svg");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

html,
body {
  height: 100%;
  margin: 0;
  background-color: rgba(255, 255, 255, 0.2);
  padding: 0;
}
.container-fluid {
  height: 100vh;
}
.main-content {
  /* display: flex; */
  justify-content: center;
  align-items: center;
  min-height: 1000px;
  flex: 1;
}
.sidebar {
  transition: transform 0.3s ease-in-out;
  height: 100%;
}
.sidebar-hidden {
  transform: translateX(-100%);
}

.dynamic-row {
  min-height: 1200px;
}

@media (min-width: 767px) {
  .sidebar-hidden {
    transform: none;
  }
}

@media (max-width: 767px) {
  .dynamic-row {
    min-height: 1600px;
  }
  .main-content {
    min-height: 1300px;
  }
}

main {
  background-color: #000;
  color: #f8f9fa;
  position: relative;
}

.digital-clock {
  font-family: clockicons, Arial, Helvetica, sans-serif;
  font-size: 80px;
  color: #00ff00;
  padding: 5px 10px;
  display: inline-block;
  font-display: swap;
  text-align: center;
}

.digital-font {
  font-family: clockicons;
}

.secondary {
  color: #00ff00;
  font-size: 40px;
}

.green-color {
  color: #00ff00;
}
.card {
  transition: all 0.3s ease;
  border-radius: 15px;
  overflow: hidden;
}

.card-body {
  padding: 20px;
  text-align: center;
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.card .display-4 {
  font-size: 3rem;
  margin: 10px 0;
}

.card .lead {
  font-size: 1.25rem;
  color: #f8f9fa;
}

#clock-block.fullscreen-mode {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100vw;
  background-color: #000;
}

#clock-block.fullscreen-mode > * {
  margin: 10px;
  text-align: center;
}

a {
  color: #0d6efd;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.active-link {
  background-color: rgba(255, 255, 255, 0.2);
  border-left: 4px solid #00ff00;
}

.virtual-clock-color {
  color: white;
  font-size: 30px;
}