body {
  height: 98vh;

  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;

  background-color: #111827;
}

.application-container {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;

  border-radius: 0.3rem;

  background-color: #1f2937;

  padding: 1.5rem 3rem 1.5rem 3rem;
}

.application-container form {
  display: flex;
  flex-flow: column;
  justify-content: center;

  width: 100%;
  padding: 1rem;
}

.application-container h2 {
  color: #ffffff;
  font-weight: 400;
  font-size: 1.6rem;
}

.application-container input {
  padding: 1rem;

  color: #ffffff;
  background-color: #374151;

  border-radius: 0.2rem;
  border: 1px solid transparent;
}

.application-container button {
  margin-top: 1rem;

  color: #ffffff;
  font-weight: bold;

  background-color: #059669;

  border-radius: 0.2rem;
  border: 1px solid transparent;

  padding: 0.5rem 1rem 0.5rem 1rem;
}

.application-container button,
.application-container input {
  font-size: 0.9rem;
}

.application-container.active {
  display: flex;
}

#poping-notice {
  position: absolute;
  display: none;
  padding: 3rem;
  border-radius: 0.3rem;
  background-color: #374151;
  color: white;
}

#poping-notice-content a {
  text-decoration: none;
  color: #10b981;
}

#poping-notice-container-bar {
  display: flex;
  justify-content: center;
}

#close-poping-notice {
  background-color: #059669;
  padding: 0.5rem 5rem 0.5rem 5rem;
  border-radius: 0.3rem;
  text-decoration: none;
  font-weight: bolder;
  color: white;
}

#modal-video-container {
  position: absolute;
  display: none;

  height: 100vh;
  width: 100%;

  flex-flow: column;
  align-items: center;

  background-color: #111827;
}

.video-container-bar {
  width: 95%;
  height: 2rem;
  padding: 1rem;
  display: flex;
  justify-content: end;
}

.video-container-bar a {
  padding: 1rem;
  border-radius: 0.3rem;

  display: flex;
  align-items: center;
  justify-content: center;

  background-color: #dc2626;
}

#modal-video-container > #block {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
}

#download-video-container {
  padding: 2rem;

  display: flex;
  align-items: center;
  justify-content: center;
}

#download-video-prepare,
#download-video {
  display: none;
  border-radius: 0.3rem;
  background-color: #059669;
  text-decoration: none;
  color: white;
  user-select: none;
  cursor: pointer;
}

#download-video-loading.active {
  height: 2rem;
}

#download-video-container a.active,
#download-video-loading.active {
  display: block;
  padding: 0.5rem 2rem 0.5rem 2rem;
}

#modal-loading,
#modal-format-selector {
  display: none;
}

#poping-notice.active,
#modal-video-container.active {
  --tw-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000),
    var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}

#poping-notice.active {
  display: block;
}

#modal-video-container.active {
  display: flex;
}

@media (min-width: 812px) {
  #poping-notice {
      width: 40%;
  }
}