body {

	background-color: Darkred;

}

h1 {

	margin-top: 10px;
	font-size: 42px;
	text-align: center;
	border: 10px solid Hotpink;
	
	background-image: url("images/tunnel-cerisiers-kyoto.jpg");
	background-size: cover;        
	background-position: center;
	background-repeat: no-repeat;

	padding: 40px;                 
	color: PeachPuff;
}

.titre {
	font-family: "Noto Sans JP", sans-serif;
	font-size: 60px;
	font-weight: 700;
}


h2 {
	font-size: 36px;
	text-align: center;
	padding: 5px;
	color: PeachPuff;
}


.block_1 {
	width: 400px;
	margin: 0 auto;
	background-color: #ccc;
	box-shadow:  0 10px 30px rgba(0, 0, 0, 0.8);
	padding: 20px;  
	border-radius: 8px;
	font-size: 40;
	text-align: center;	

}

.left-buttons {
  position: fixed;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.btn-image img {
  border: 10px solid black;
  size: 100px
  width: 60px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-image:hover img {
  transform: scale(1.15);
  box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}