.img {
 width:80%;
}


a:link, a:visited {
  background-color: #000000;
  color: white;
  padding: 5px 15px;
  text-align: left;
  text-decoration: none;
  display: inline-block;
  border-radius: 15px; 
}


a:hover, a:active {
  background-color: blue;
}




 
@media screen and (max-width: 600px) {	
.img {
 width:80%;
}

}




#my_camera{
        width: 200px;
        height: 160px;
        border: 1px solid black;
    }