style.css

*, :after, :before {
  margin: 0;
  box-sizing: border-box;
}

html, body {
  font-family: 'Paytone One', sans-serif;
  color: #333;
}

p {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  text-align: center;
  margin-top: 32px;
}

.header {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.title {
  font-size: 4rem;
  font-weight: 700;
  text-align: center;
}

.title > strong {
  color: #b51432;
}

.zenika-logo {
  width: 150px;
}

.loading {
  display: flex;
  justify-content: center;
  font-size: 2rem;
  color: #888;
  margin-bottom: 16px;
}

.ducks-count {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 1.5rem;
  margin: 32px 0;
}

.ducks-count #count {
  color: #b51432;
}

.add-duck {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 48px;
  margin-bottom: 64px;
}

.add-duck > a {
  border: 1px solid #333;
  background: #333;
  color: white;
  border-radius: 8px;
  padding: 16px 32px;
  text-decoration: none;
  transition: ease-in all 200ms;
}

.add-duck > a:hover,a:active,a:focus {
  background: white;
  text-decoration: none;
  color: #333;
}

#gallery {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.duck {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 32px;
}

.duck > a {
  color: #333;
  text-decoration: none;
}

.duck > a:hover,a:active,a:focus {
  text-decoration: underline;
}

.message {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  font-size: 0.8rem;
  font-style: italic;
  color: #888;
  width: 300px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  text-align: center;
}

.footer {
  display: flex;
  justify-content: center;
}

.video {
  display: flex;
  justify-content: center;
  margin: 32px 32px;
  max-width: 100%;
}

video {
  max-width: 100%;
}