.mj-page_naviWrap {
  position: fixed;
  top: 50%;
  right: 0;
  padding-right: 40px;
  transform: translate(100%, -50%);
  transition-duration: 0.5s;
  z-index: 100;
}
.mj-page_naviWrap.isActive {
  transform: translate(0, -50%);
}

.mj-page_naviWrap > span {
  height: 12px;
  width: 12px;
  position: relative;
  display: block;
  margin-bottom: 24px;
  transition-duration: 0.5s;
  border-radius: 100%;
}
.mj-page_naviWrap > span.isActive {
  background-color: #7d8dab;
}

.mj-page_naviWrap > span::after {
  content: "";
  position: absolute;
  height: 1px;
  width: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-bottom: solid 1px #7d8dab;
}