:host {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
  user-select: none;
}
:host span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 10px 5px;
  font-size: 14px;
  color: #999;
}
:host span.sep {
  position: relative;
}
:host span.sep::before {
  content: "";
  width: 25px;
  height: 1px;
  background-color: #ccc;
}
:host span.page {
  font-size: 14px;
  color: #999;
  cursor: pointer;
  transition: color 0.3s;
}
:host span.page:hover {
  color: #666;
  opacity: 0.7;
}
:host span.page.active {
  color: #4196c6;
  font-size: 20px;
}