body{
  font-family: sans-serif;
}
h1{
text-align: center;
color: forestgreen;
margin: 30px 0 50px;
}

.gallery{
margin: 10px 50px;
border:2px;
}

.gallery img{
    width: 230px;
    padding: 5px;
	border:2px;
	transition: 1s;
}

.gallery img:hover{

transform:scale(1.1);
}