General sibling combinator

The general sibling combinator (~) separates two selectors and matches all iterations of the second element, that are following the first element (though not necessarily immediately), and are children of the same parent element.

/* Paragraphs that are siblings of and
   subsequent to any image */
img ~ p {
  color: red;
}

former_element ~ target_element { style properties }

p ~ span {
  color: red;
}

<span>This is not red.</span>
<p>Here is a paragraph.</p>
<code>Here is some code.</code>
<span>And here is a red span!</span>
<span>And this is a red span!</span>
<code>More code...</code>
<div> How are you? </div>
<p> Whatever it may be, keep smiling. </p>
<h1> Dream big </h1>
<h2> that's all. </h2>
<span>And yet again this is a red span!</span>

• Adjacent sibling combinator