body, h1, h2, h3, h4, h5, h6 {
	font-family:'Times New Roman', Times, serif;
	overflow-x: hidden;
}

  /* unvisited link */
a:link {color:black; text-decoration:none;}

  /* mouse over link */
a:hover {text-decoration:underline;}

  .accordion-button {
    display:block;
  }  
  .accordion {
    --bs-accordion-active-bg: #000000;
    --bs-accordion-active-color: white;
  }
  
video {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}

  *:focus {
    box-shadow: none !important;
  }

  /* Hide scrollbar for Chrome, Safari and Opera */
  .example::-webkit-scrollbar {
    display: none;
  }
  /* Hide scrollbar */
  .example {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
  }

#myBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 10px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: red;
  color: white;
  cursor: pointer;
  padding: 5px;
  border-radius: 4px;
}

#myBtn:hover {
  background-color: #555;
}