body {
    background-color:black;
    
}
h1{
    font-size: 20px;
    font-weight: bold;
    text-decoration: underline;
}


.Gallery{
    display: grid;

 grid-template-columns: repeat(auto-fill, minmax(240px,1fr));
 justify-items: center;
grid-gap: 5px;
grid-row-gap: 0px;

}
 
    .gallery img{
        transition: 5s;
        padding:5px;
        width: 150px;
        height: 120px;
    }
.gallery img:hover{
transition: 1s;
filter: grayscale(100%);
transform: scale(1.1);
}
    
 nav{
     margin-top: 0px;
padding: 0;
margin: 10px;
      text-align: center;
      font-size: 15px;
      font-family: fantasy;
      font-style: italic;
      color: white;
      background-color: rgba(109, 107, 107, 0.438);
      border: 2px solid rgb(252, 249, 249);

  }  
  nav a{
      color: yellow;
      font-size: 20px;
   text-align: left;
 

  
  }
  a img{
      margin-top: 5px;
    border: solid 2px rgb(252, 249, 249);
    padding: 15px;
    border-radius: 10px;
    background-color: rgba(100, 97, 97, 0.253);
    height: 100px;
    width: 120px;
}
a:hover{
    color: orange;
}