body, html {
  margin: 0;
  font-family: "Raleway", sans-serif;
}

.main-header {
  width: 100%;
  padding: 20px 0;
  text-align: center;
  background-color: #000000;
  margin-bottom: 36px;
}

.main-header h1 {
  font-size: 2em;
  margin: 0;
  color: white;
}

.main-header h3 {
  font-size: 1.25em;
  margin: 0;
  color: #ffe599;
  
}

.card {
  border: 1px solid #ccc;
  box-shadow: 1px 1px 1px #ccc;
  width: 80%;
  max-width: 800px;
  margin: auto;
  cursor: pointer;
}

.card__image img {
  max-width: 100%;
}

.card__content, .card__details {
  padding: 0 5%;
  transition: opacity 0.3s ease-out;
}

.card__details {
  display: none;
  opacity: 0;
}

pwa-install::part(openButton) {
  background-color: #4CAF50;
  border: none;
  color: white;
  padding: 10px 20px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 12px;
  margin: 4px 2px;
  cursor: pointer; 
  border-radius: 4px;
  text-align: center;
}