.bandeau{
margin :auto;
width: 11%

}

body{
 background-color: #000000;

}


.body{
  background-color : black;

}




.frame {
  display: flex;
  flex-wrap: wrap;
  border: 30px solid transparent;
  padding: 20px ;

  }




.noframe {
  display: flex;
  flex-wrap: wrap;
  border: 30px solid transparent;
  padding: 20px ;


}


img {

  display: flex;
  flex-wrap: wrap;
  width: 90%;
  height: 100%;
}



.block{
  background: black;
  //margin: 160px 400px 160px;
  margin : 5vw 10vw 5vw;
  column-count: 3;
}

.image{
     filter: grayscale(100%);
     width:100%;
     -webkit-transition: all 0s;
     -moz-transition: all 0.1s;
     -ms-transition: all 0.1s;
     -o-transition: all 0.1s;
     transition: all 0s;
     cursor: pointer;
}



.image:hover{
     filter: grayscale(0);

}