body {
background-color: azure;
margin-left: 250px;
width: 600px;
}


img {
width: 400px;
height: 400px;
object-fit: cover;
margin:auto;
}

footer {
text-align: center;
}

.sidenav img {
width: 180px;
height: 400px;
padding: 20px;
display: block;
object-fit: cover;
margin:auto;
}


.sidenav {
height: 100%; /* Full-height: remove this if you want "auto" height */
width: 200px; /* Set the width of the sidebar */
position: fixed; /* Fixed Sidebar (stay in place on scroll) */
z-index: 1; /* Stay on top */
top: 0; /* Stay at the top */
left: 0;
background-color: cornflowerblue; /* Black */
overflow-x: hidden; /* Disable horizontal scroll */
padding-top: 20px;
padding: 20px;
}

.sidenav a {
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
  display: block;

}

.sidenav a:hover {
  background-color: #ddd;
  color: black;

}


.sidenav a.active {
  background-color: #04AA6D;
  color: white;

}

.sidenav .icon {
    display: none;
}

@media screen and (max-width: 600px) {
  .sidenav a:not(:first-child) {display: none;}
  .sidenav a.icon {
    float: right;
    display: block;
  }

}

@media screen and (max-width: 600px) {
  .sidenav.responsive {position: relative;}
  .sidenav.responsive a.icon {
    position: absolute;
    right: 0;
    top: 0;

}

.sidenav.responsive a {
    float: none;
    display: block;
    text-align: left;
  }
}