body {
  background-color: #204060;
  color: #FFFFFF;
}

img {
  transition: all 0.2s;
  border-radius: 30px;
  margin-left: 5px;
  margin-right: 5px;
  opacity: 0.9;
  border-style: solid;
  border-radius: 10px;
  border-color: #000000;
}

img:hover {
	scale: 0.9;
	opacity: 1;
	border-style: solid;
	border-color: #000000;
	border-radius: 60px;
	filter: sepia(3%);
	
}

.rotatingImg {
  animation: 4s ease-in-out infinite alternate rotatingImg;
}
.oppositeRotatingImg {
  animation: 4s ease-in-out infinite alternate oppositeRotatingImg;
}

@keyframes rotatingImg {
  from {
    transform: rotateZ(3deg);
  }
  to {
    transform: rotateZ(-3deg);
  }
}
@keyframes oppositeRotatingImg {
  from {
    transform: rotateZ(-3deg);
  }
  to {
    transform: rotateZ(3deg);
  }
}

ul {
  list-style-type: none;
}

.navbar {
  bottom: 80%;
  position: fixed;
  float: left;
  list-style-type: none;
  margin: 0px;
  padding: 0px;
  width: 200px;
  background-color: #f1f1f1;
  
}

.navbar li a {
  display: block;
  color: black;
  padding: 8px 16px;
  text-decoration: none;
}

.navbar li a:hover {
  background-color: #555555;
  color: white;
}