- back2Top {
width: 40px; line-height: 40px; overflow: hidden; z-index: 999; display: none; cursor: pointer; -moz-transform: rotate(270deg); -webkit-transform: rotate(270deg); -o-transform: rotate(270deg); -ms-transform: rotate(270deg); transform: rotate(270deg); position: fixed; bottom: 50px; right: 0; background-color: #DDD; color: #555; text-align: center; font-size: 30px; text-decoration: none;
}
- back2Top:hover {
background-color: #DDF; color: #000;
}