.card {
box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
transition: 0.3s;
padding:15px;
border-radius: 5px;
font-size:12px; font-weight:bold;  
}

.card:hover {
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2);
}

img{max-width:100%;height:auto;}



.sidenav {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: green;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 150px;
}

.sidenav a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 15px;
  color: #000000;
  display: block;
  transition: 0.3s;
}

.sidenav a:hover {
  color: orange;
}

.sidenav .closebtn {
  position: absolute;
  top: 60;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
}

#main {
  transition: margin-left .5s;
  padding: 0px;
}

@media screen and (max-height: 450px) {
  .sidenav {padding-top: 15px;}
  .sidenav a {font-size: 18px;}
}