body {
	background: linear-gradient(to right, #6600CC, #333399);
	font-family: Arial, sans-serif;
	color: #00ff00;
	margin: 20px;
    padding: 20px;
}

img {
    margin: 20px;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, .0);
    animation-name: spin;
    animation-duration: 10000ms;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}
@keyframes spin {
    from {
        transform:rotate(0deg);
    }
    to {
        transform:rotate(360deg);
    }
}


.transparent-style{
    background-color: rgba(255, 255, 255, .4);
}


.indented {
        padding-left: 20px;
}

a {
  color: white;
}

a:visited {
  color: yellow;
}

a:hover {
  color: red;
}

a:active {
  color: orange;
}