Question

我有一个Html页面，我创建了一个小的显示按钮而不是复选框

＆＃13;

div label input {
  margin-right: 100px;
}

body {
  font-family: sans-serif;
}

#ck-button {
  margin: 4px;
  background-color: #EFEFEF;
  border-radius: 4px;
  border: 1px solid #D0D0D0;
  overflow: auto;
  float: left;
}

#ck-button:hover {
  background: red;
}

#ck-button label {
  float: left;
  width: 4.0em;
}

#ck-button label span {
  text-align: center;
  padding: 3px 0px;
  display: block;
}

#ck-button label input {
  position: absolute;
  top: -20px;
}

#ck-button input:checked+span {
  background-color: #911;
  color: #fff;
}

＆＃13;

<div id="ck-button">
  <label>
          <input type="checkbox" value="1"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div id="ck-button">
  <label>
          <input type="checkbox" value="2"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>
<div id="ck-button">
  <label>
          <input type="checkbox" value="3"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div id="ck-button">
  <label>
          <input type="checkbox" value="4"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>
<div id="ck-button">
  <label>
          <input type="checkbox" value="1"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div id="ck-button">
  <label>
          <input type="checkbox" value="2"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>
<div id="ck-button">
  <label>
          <input type="checkbox" value="3"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div id="ck-button">
  <label>
          <input type="checkbox" value="4"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>
<div id="ck-button">
  <label>
          <input type="checkbox" value="3"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div id="ck-button">
  <label>
          <input type="checkbox" value="4"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>
<div id="ck-button">
  <label>
          <input type="checkbox" value="3"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div id="ck-button">
  <label>
          <input type="checkbox" value="4"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>

＆＃13;

Answer 1

1）ID必须是唯一的，您使用#ck-button来获取更多元素。class代替id。

2）将position: relative;插入input的父级。top:-20px;必须相对于label否body进行衡量。

.ck-button label {
  position: relative;<---------------Added
  //more codes ....
}

＆＃13;

div label input {
  margin-right: 100px;
}

body {
  font-family: sans-serif;
}

.ck-button {
  margin: 4px;
  background-color: #EFEFEF;
  border-radius: 4px;
  border: 1px solid #D0D0D0;
  overflow: auto;
  float: left;
}

.ck-button:hover {
  background: red;
}

.ck-button label {
  float: left;
  width: 4.0em;
  position: relative;
  
}

.ck-button label span {
  text-align: center;
  padding: 3px 0px;
  display: block;
}

.ck-button label input {
  position: absolute;
  top: -20px;
}

.ck-button input:checked+span {
  background-color: #911;
  color: #fff;
}

＆＃13;

<div class="ck-button">
  <label>
          <input type="checkbox" value="1"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div class="ck-button">
  <label>
          <input type="checkbox" value="2"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>
<div class="ck-button">
  <label>
          <input type="checkbox" value="3"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div class="ck-button">
  <label>
          <input type="checkbox" value="4"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>
<div class="ck-button">
  <label>
          <input type="checkbox" value="1"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div class="ck-button">
  <label>
          <input type="checkbox" value="2"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>
<div class="ck-button">
  <label>
          <input type="checkbox" value="3"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div class="ck-button">
  <label>
          <input type="checkbox" value="4"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>
<div class="ck-button">
  <label>
          <input type="checkbox" value="3"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div class="ck-button">
  <label>
          <input type="checkbox" value="4"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>
<div class="ck-button">
  <label>
          <input type="checkbox" value="3"><span>Reject</span>
       </label>
</div>
<p>t is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here,
  content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions
  have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).</p>
<div class="ck-button">
  <label>
          <input type="checkbox" value="4"><span>Reject</span>
       </label>
</div>
<p>
  Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up
  one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum
  et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section
  1.10.32. The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English
  versions from the 1914 translation by H. Rackham.
</p>

＆＃13;

Answer 2

我想我应该指出你有重复的身份证。将<div id="ck-button">更改为<div class="ck-button">并将#chk-button更改为CSS中的.chk-button。

另外，请尝试调整此CSS：

#ck-button label input {
    position:absolute;
    top:-20px;
}

可能绝对应该是相对的？

Answer 3

正如Jigar Shah指出的那样，你不应该多次使用相同的ID。请尝试将其更改为班级。

问题在于您的CSS：

.ck-button label input {
    position:absolute;
    top:-20px;
}

将此更改为fixed应该与此fiddle

一样

Answer 4

添加位置：相对于“＃ck-button label”选择器

#ck-button label {
    float:left;
    width:4.0em;
    position:relative;
}

页面跳到顶部，因为输入根据body标签定位（-20px正文顶部）。因此焦点输入跳转页面到顶部。

相对于输入父级添加位置将解决此问题。因为输入将位于其父母的最高位置-20px。

Answer 5

你可以用jQuery

来做

工作jsFiddle

$('label').on('click', function (e) {
    e.preventDefault();
    var target = $(this).find('input');
    target.each(function () { this.checked = !this.checked; })
});

单击复选框时，页面跳转到顶部css

5 个答案: