header {
  padding : 1px;
  margin-left:0;
  font-family: arial;
  color:rgb(1, 0, 0);
  background-color: rgba(160, 251, 3, 0.7);
}

body {
  background-image: url("./IMG/fondnsi.jpg");
}
h3{
  font-family: Arial;
  color :antiquewhite;  
}
footer {
  color :antiquewhite;
    clear:left;
    font-family: Arial;
}

div.gallery {
    margin: 10px;
    border: 3px solid #ccc;
    float: left;
    width: 200px;
    height: 200px;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.70);
    
}
  
  div.gallery:hover {
    border: 3px solid rgb(254, 128, 2);
    background-color: rgba(160, 251, 3, 0.7);
  }
  
  div.gallery img {
    width: 200px;
    height: 150px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
  }
  
div.desc {
    padding: 5px;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
}