html - 为什么我的其他复选框面板在这个奇怪的自定义复选框问题中丢失了？

Question

fiddle 是here .

本质上应该是这样的。

但是在我的自定义复选框中，正如您将在 fiddle 中看到的那样，它显示如下。

注意检查组中标签前有两个输入

HTML

<div class=" text-left"><span class="font-weight-bold">Include</span> <span class="font-weight-bold">Exclude</span>
  <div>
    <div>
      <div class="checkGroup"><input type="checkbox" class="include" value="Chicken"> <input type="checkbox" class="exclude"> <label>
                Chicken
                </label></div>
    </div>
    <div>
      <div class="checkGroup"><input type="checkbox" class="include" value="Turkey"> <input type="checkbox" class="exclude"> <label>
                Turkey
                </label></div>
    </div>
    <div>
      <div class="checkGroup"><input type="checkbox" class="include" value="Beef"> <input type="checkbox" class="exclude"> <label>
                Beef
                </label></div>
    </div>
    <div>
      <div class="checkGroup"><input type="checkbox" class="include" value="Pork"> <input type="checkbox" class="exclude"> <label>
                Pork
                </label></div>
    </div>
    <div>
      <div class="checkGroup"><input type="checkbox" class="include" value="Fish"> <input type="checkbox" class="exclude"> <label>
                Fish
                </label></div>
    </div>
    <div>
      <div class="checkGroup"><input type="checkbox" class="include" value="No Meat - Vegetarian Only"> <input type="checkbox" class="exclude"> <label>
                No Meat - Vegetarian Only
                </label></div>
    </div>
    <div>
      <div class="checkGroup"><input type="checkbox" class="include" value="No Meat - Vegan Only"> <input type="checkbox" class="exclude"> <label>
                No Meat - Vegan Only
                </label></div>
    </div>
  </div>
</div>

CSS

.checkGroup {
  display: inline;
  .exclude {
    margin-left: 2em;
  }
  .include {
    margin-left: 2em;
  }
  label {
    margin-left: 2em;
  }
  /* Base for label styling */
  [type="checkbox"]:not(:checked),
  [type="checkbox"]:checked {
    position: absolute;
    left: -9999px;
  }
  [type="checkbox"]:not(:checked)+label,
  [type="checkbox"]:checked+label {
    position: relative;
    padding-left: 1.95em;
    cursor: pointer;
  }
  /* checkbox aspect */
  [type="checkbox"]:not(:checked)+label:before,
  [type="checkbox"]:checked+label:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 1.25em;
    height: 1.25em;
    border: 2px solid #ccc;
    background: #fff;
    border-radius: 4px;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
  }
  /* checked mark aspect */
  [type="checkbox"]:not(:checked)+label:after,
  [type="checkbox"]:checked+label:after {
    content: '✔';
    position: absolute;
    top: .2em;
    left: .275em;
    font-size: 1.4em;
    line-height: 0.8;
    color: #09ad7e;
    transition: all .2s;
    font-family: Helvetica, Arial, sans-serif;
  }
  /* checked mark aspect changes */
  [type="checkbox"]:not(:checked)+label:after {
    opacity: 0;
    transform: scale(0);
  }
  [type="checkbox"]:checked+label:after {
    opacity: 1;
    transform: scale(1);
  }
  /* disabled checkbox */
  [type="checkbox"]:disabled:not(:checked)+label:before,
  [type="checkbox"]:disabled:checked+label:before {
    box-shadow: none;
    border-color: #bbb;
    background-color: #ddd;
  }
  [type="checkbox"]:disabled:checked+label:after {
    color: #999;
  }
  [type="checkbox"]:disabled+label {
    color: #aaa;
  }
}

Answer 1

原理是这样的:

.checkGroup {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.checkGroup [type=checkbox] {
  visibility: hidden;
  position: absolute;
}

cbox-image {
  position: relative;
  height: 1em;
  width: 1em;
  margin: 0 .35em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #eee;
  border-radius: 5px;
}

.checkGroup input:checked + cbox-image:after,
.checkGroup input + cbox-image + cbox-image:after { /* checked state */
  content: '✔';
  position: absolute;
  font-size: 1.4em;
  line-height: 0.8;
  color: #09ad7e;
  font-family: Helvetica, Arial, sans-serif;
}

.checkGroup input:checked + cbox-image + cbox-image:after,
.checkGroup input:not(:checked) + cbox-image:after { /* unchecked state */  
  content: none;
}

<label class="checkGroup">
   <input type="checkbox" value="Turkey">
   <cbox-image></cbox-image>
   <cbox-image></cbox-image> Turkey
 </label>