我有一个WordPress网站，我用自定义CSS插件更改了一些CSS，以调整页脚的位置。此处我的CSS更改：

.page-id-736 .main-title {
  visibility: visible;
  display: none;
}

.page-id-1981 .main-title {
  visibility: visible;
  display: none;
}

.page-id-2005 .main-title {
  visibility: visible;
  display: none;
}

.page-id-1989 .main-title {
  visibility: visible;
  display: none;
}

.page-id-1992 .main-title {
  visibility: visible;
  display: none;
}

.page-id-1997 .main-title {
  visibility: visible;
  display: none;
}

.page-id-3318 .main-title {
  visibility: visible;
  display: none;
}

.page-id-3339 .main-title {
  visibility: visible;
  display: none;
}

.page-id-3345 .main-title {
  visibility: visible;
  display: none;
}

.page-id-3348 .main-title {
  visibility: visible;
  display: none;
}

.page-id-3351 .main-title {
  visibility: visible;
  display: none;
}

.page-id-3354 .main-title {
  visibility: visible;
  display: none;
}

.page-id-736 .main-title + .breadcrumbs {
  display: none;
}

.page-id-1981 .main-title + .breadcrumbs {
  display: none;
}

.page-id-2005 .main-title + .breadcrumbs {
  display: none;
}

.page-id-1989 .main-title + .breadcrumbs {
  display: none;
}

.page-id-1992 .main-title + .breadcrumbs {
  display: none;
}

.page-id-1997 .main-title + .breadcrumbs {
  display: none;
}

.page-id-3318 .main-title + .breadcrumbs {
  display: none;
}

.page-id-3339 .main-title + .breadcrumbs {
  display: none;
}

.page-id-3345 .main-title + .breadcrumbs {
  display: none;
}

.page-id-3348 .main-title + .breadcrumbs {
  display: none;
}

.page-id-3351 .main-title + .breadcrumbs {
  display: none;
}

.page-id-3354 .main-title + .breadcrumbs {
  display: none;
}

.hentry__content .page-box p {
  display: none;
}

.comment {
  display: none;
}

.col-xs-12.form-group {
  display: none;
}

#comments.comments-post-1 {
  display: none;
}

.page-id-2362 .footer {
  margin: -45px;
}

.page-id-2362 .row {
  text-align: center;
}

谁能帮帮我吗？谢谢Nico