CSS:设置一个复选框,看起来像一个按钮,是否有悬停？

 <input type="checkbox" />
  <span>点击我</span>
</label>

.custom-checkbox {
  display: inline-block;
  position: relative;
  padding-left: 30px;
  cursor: pointer;
}

.custom-checkbox input[type="checkbox"] {
  display: none;
}

.custom-checkbox span {
  position: relative;
  display: inline-block;
  padding: 5px 15px;
  background-color: #ccc;
  border-radius: 3px;
  font-size: 14px;
  color: #fff;
  text-align: center;
  user-select: none;
}

.custom-checkbox input[type="checkbox"]:checked + span {
  background-color: #4caf50;
}

.custom-checkbox span:before {
  content: "";
  position: absolute;
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 3px;
  transition: border-color 0.2s;
}

.custom-checkbox input[type="checkbox"]:checked + span:before {
  border-color: #4caf50;
}

.custom-checkbox span:hover {
  background-color: #f2f2f2;
}

.custom-checkbox span:hover:before {
  border-color: #999;
}