今天给大家分享一款纯css3实现的数字统计游戏。这款游戏的规则的是将所有的数字相加等于72。这款游戏的数字按钮做得很美观，需要的时候可以借用下。一起看下效果图：
实现的代码。
html代码:
XML/HTML Code复制内容到剪贴板
- <h1>
- CSS Counter Game</h1>
- <section>
- <h2>
- Pick the numbers that add up to 72:</h1>
- <input id="a" type="checkbox"><label for="a">64</label>
- <input id="b" type="checkbox"><label for="b">16</label>
- <input id="c" type="checkbox"><label for="c">-32</label>
- <input id="d" type="checkbox"><label for="d">128</label>
- <input id="e" type="checkbox"><label for="e">4</label>
- <input id="f" type="checkbox"><label for="f">-8</label>
- <span class="sum"></span>
- </section>
css3代码：
CSS Code复制内容到剪贴板
- body
- {
- countercounter-reset: sum;
- }
- #a:checked
- {
- countercounter-increment: sum 64;
- }
- #b:checked
- {
- countercounter-increment: sum 16;
- }
- #c:checked
- {
- countercounter-increment: sum -32;
- }
- #d:checked
- {
- countercounter-increment: sum 128;
- }
- #e:checked
- {
- countercounter-increment: sum 4;
- }
- #f:checked
- {
- countercounter-increment: sum -8;
- }
- .sum::before
- {
- content: '= ' counter(sum);
- }
- /* the rest is just to make things pretty */
- body
- {
- margin: 32px;
- font: 700 32px/1 'Droid Sans' , sans-serif;
- color: #fff;
- background-color: #583f3f;
- }
- h1
- {
- margin: 0 0 32px;
- font-size: 48px;
- }
- h2
- {
- margin: 0 0 8px 8px;
- font-size: inherit;
- }
- section
- {
- margin-bottom: 16px;
- padding: 16px;
- border-radius: 4px;
- overflow: hidden;
- background-color: rgba(255, 255, 255, .1);
- }
- input
- {
- position: absolute;
- left: -9999px;
- }
- label
- {
- float: left;
- margin: 8px;
- padding: 16px;
- border-radius: 4px;
- border: solid 2px rgba(255, 255, 255, .4);
- background-color: rgba(255, 255, 255, .2);
- cursor: pointer;
- transition: all .1s;
- }
- label::before
- {
- display: inline;
- }
- input:checked + label
- {
- border: solid 2px #fff;
- background-color: rgba(255, 255, 255, .4);
- box-shadow: 0 0 10px #fff;
- }
- span
- {
- float: left;
- margin: 8px;
- padding: 18px;
- border-radius: 4px;
- background-color: rgba(0, 0, 0, .1);
- }
- #a:checked ~ #b:checked ~ #c:not(:checked) ~ #d:not(:checked) ~ #e:not(:checked) ~ #f:checked ~ .sum::after
- {
- content: ' (hooray!)';
- }
以上就是css3实现的数字统计游戏的代码，自己做一下玩是不是更有意思，谢谢阅读，希望能帮到大家，请继续关注，我们会努力分享更多优秀的文章。
