Materialarchiv

Materials

Natural materials

Gestein

     <img src="https://upload.wikimedia.org/wikipedia/commons/6/6e/Test_image1.jpg" alt="Gestein" style="max-width: 100%; height: auto;">

Holz

     <img src="https://upload.wikimedia.org/wikipedia/commons/6/6e/Test_image1.jpg" alt="Holz" style="max-width: 100%; height: auto;">

Tierische Werkstoffe

     <img src="https://upload.wikimedia.org/wikipedia/commons/6/6e/Test_image1.jpg" alt="Tierische Werkstoffe" style="max-width: 100%; height: auto;">

<script>

 // JavaScript to handle collapsible behavior
 document.querySelectorAll('.collapsible').forEach(function(collapsible) {
   collapsible.addEventListener('click', function() {
     var content = collapsible.querySelector('.collapsible-content');
     var title = collapsible.querySelector('.collapsible-title');

     // Toggle display of the content
     if (content.style.display === 'none' || content.style.display === ) {
       content.style.display = 'block';
       title.style.borderBottom = '2px solid #000'; // Optional border on open
     } else {
       content.style.display = 'none';
       title.style.borderBottom = ; // Remove border when closed
     }
   });
 });

</script>

Synthetic materials

Smoky Quartz

Smoky Quartz

Smoky Quartz

Smoky Quartz

Smoky Quartz