@charset "utf-8";
/* ぱたぱたアニメ館 */
/* change 4 color */
#change-background-color {
  list-style: none;
  padding: 0;
  display: flex;
}
#change-background-color li {
  cursor: pointer;
  margin: 0;
  padding: 5px;
  width: 50px;
  text-align: center;
  font-size: 16px;
  border-top:1px solid #6699ff;
  border-bottom:1px solid #6699ff;
  border-left:1px solid #6699ff;
  box-sizing: border-box;
}
ul#change-background-color li:last-child {
    border-right:1px solid #6699ff;
}
#cbc {
  padding: 0px 20px;
  transition: background-color 0.3s;
}