body {
  margin: 1em;
  padding: 0;
  font-family: Google Sans, Noto, Roboto, Helvetica Neue, sans-serif;
  
}


#card {
  margin: 1em auto;
  display: flex;
  flex-direction: column;
  max-width: 600px;
  border-radius: 6px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  background-color: #153c53;
  color: white;
}

#watermark {
  position: absolute;
  transform: translate(525px, 340px);
  border-radius: 10px;
  padding: 10px;
  font-size: 10px;
  color: #747373; 
}

model-viewer {
  width: 100%;
  height: 280px;
  background-color: #d1cdcd;
}

.attribution {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  margin: 1em;
  
}

.attribution h1 {
  margin: 0 0 0.25em;
}

.attribution img {
  opacity: 0.5;
  height: 2em;
}

.attribution .cc {
  flex-shrink: 0;
  text-decoration: none;
}

footer {
  display: flex;
  flex-direction: column;
  max-width: 200px;
  margin: auto;
  text-align: center;
  font-style: italic;
  line-height: 1.5em;
}