CSS 和纯 JS 自定义光标悬停时展开

Question

我有一个基于 CSS 和 JS 的自定义光标，我想将其悬停在某些元素上时展开。我知道特异性似乎是我的问题，但我不确定我到底做错了什么。据我了解，+应该选择与对象不共享相同父对象的:hover对象/*kinda laggy cursor control js */const cursor = document.querySelector('.cursor');document.addEventListener('mousemove', e => {  cursor.setAttribute("style", "top: " + e.pageY + "px; left: " + e.pageX + "px;")})const cursor2 = document.querySelector('.cursor2');document.addEventListener('mousemove', e => {  cursor2.setAttribute("style", "top: " + e.pageY + "px; left: " + e.pageX + "px;")}).cursor {  width: 25px;  height: 25px;  position: absolute;  border: 2px solid rgb(41, 41, 41);  border-radius: 50%;  transform: translate(-50%, -50%);  transition: 50ms;  transition-timing-function: ;  mix-blend-mode: difference;  z-index: 200;  pointer-events: none;}.cursor2 {  z-index: 200;  transition: 10ms;  width: 5px;  height: 5px;  border-radius: 50%;  background-color: black;  pointer-events: none;  mix-blend-mode: difference;  position: absolute;  transition-timing-function: ;}.inner {  font-family: 'Helvetica';  font-size: calc(2em + 8vw);  font-weight: 700;  -webkit-text-fill-color: rgba(0, 0, 0, 0);  -webkit-text-stroke: 1px;  -webkit-text-stroke-color: rgb(0, 0, 0);  letter-spacing: -.6vw;  line-height: calc(.7em + 1vw);  animation: marquee 30s linear infinite;  display: inline-block;  user-select: none;}a {  text-decoration: none;  cursor: none;}a:hover+.cursor {  transform: scale(1.5);  !important transition-duration: 500ms;}<div class="inner">  <span class="switcher about use"><a href="html/about/about.html">about</a></span><br></div><!-- outer cursor div--><div class="cursor"></div><!-- inner cursor div--><div class="cursor2"></div>问题是为什么a:hover+.cursor{}根本不影响光标。任何帮助，将不胜感激。

Answer 1

如果他们是直系兄弟姐妹，您可以与 一起工作+。因此，将光标放在范围内，然后它就可以工作了:)

<div class="inner">

  <span class="switcher about use"><a href="html/about/about.html">about</a>

     <div class="cursor"></div>

  </span><br>

</div>