wecuro_blog/wp-includes/blocks/separator/editor-rtl.css

.block-editor-block-list__block[data-type="core/separator"]{
  padding-bottom:.1px;
  padding-top:.1px;
}
.block-editor-block-list__block[data-type="core/separator"].wp-block-separator.is-style-dots{
  background:none !important;
  border:none;
}