how to select other siblings element without the selected in css code example

Example 1: css select all siblings after element

/*To match to any sibling element after the selector on the left,
  use the tilde symbol '~'. This is called the general sibling combinator. */

h1 ~ p {
  color: black;
}

Example 2: css selector for sibling element

/* Paragraphs that come immediately after any image */
img + p {
  font-weight: bold;
}