Untitled

body {
    margin:30px;
    
}

img {
    border-radius: 8px;
    
}

img {
    width: 400px;
    height: 200px;
    
}

body {
    background-color: black;
    color: white;
    text-align:center
    
}

img {margin: 30px;
  border: 2px solid #ccc;
  float:left}

h1 {
    color: white
    text-align: left
}


div.gallery {
  margin: 5px;
  border: 1px solid #ccc;
  float: left;
  width: 470px;
  height: 300px;
}

div.gallery:hover {
  border: 1px solid #777;
}

div.gallery img {
  width: 400px;
  height: 200px;
}