javascript - :hover is not working on links

Question

我正在尝试更改我创建的按钮内链接的背景颜色和文本颜色，但只有背景颜色发生变化。文本保持默认颜色并且拒绝更改，无论 !important 标签如何。

这是我的代码:

button,
input,
select,
textarea {
  font-size: 100%;
  /* Corrects font size not being inherited in all browsers */
  margin: 0;
  /* Addresses margins set differently in IE6/7, F3/4, S5, Chrome */
  vertical-align: baseline;
  /* Improves appearance and consistency in all browsers */
  padding: 15px;
}

button,
.button,
input[type="button"],
input[type="reset"],
input[type="submit"] {
  font-size: 12px;
  padding: 12px 30px;
  margin-bottom: 10px;
  width: 200px;
  border: 1px solid #007af4;
  color: #007af4;
  text-transform: uppercase;
  letter-spacing: 4px;
  background-color: transparent;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  cursor: pointer;
  /* Improves usability and consistency of cursor style between image-type 'input' and others */
  -webkit-appearance: button;
  /* Corrects inability to style clickable 'input' types in iOS */
}

.button {
  -webkit-appearance: none;
}

input[type="submit"] {
  margin-top: 5px;
}

button:hover,
.button:hover,
input[type="button"]:hover,
input[type="reset"]:hover,
input[type="submit"]:hover {
  background-color: #007af4;
  text-decoration: none;
  color: #FFFFFF;
}

<div class="button">
  <a href="javascript:void(0)" onclick="javascript:jqcc.cometchat.chatWith(<?PHP echo bp_displayed_user_id(); ?>);">Chat with us<a>
</div>

我已经看过这两个主题了:

a:hover color is not working

a: hover, color is not changing

这些线程上给出的答案都没有帮助解决我的问题(除非我忽略了什么)，所以非常感谢任何帮助!

Answer 1

您的 CSS 实际上没有任何 a:hover 规则。

为什么你期望某事发生？

CSS 只会按照您的指示执行。