CSS33D flip album

Transform attribute and transition attribute, combined with jQuery code to realize the flip function.

<span style="color: #008080;">  1</span> <span style="color: #0000ff;"><!</span><span style="color: #ff00ff;">DOCTYPE html</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">  2</span> <span style="color: #0000ff;"><</span><span style="color: #800000;">html </span><span style="color: #ff0000;">lang</span><span style="color: #0000ff;">="en"</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">  3</span> <span style="color: #0000ff;"><</span><span style="color: #800000;">head</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">  4</span>     <span style="color: #0000ff;"><</span><span style="color: #800000;">meta </span><span style="color: #ff0000;">charset</span><span style="color: #0000ff;">="UTF-8"</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">  5</span>     <span style="color: #0000ff;"><</span><span style="color: #800000;">title</span><span style="color: #0000ff;">></span>3d翻转相册<span style="color: #0000ff;"></</span><span style="color: #800000;">title</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">  6</span>     <span style="color: #0000ff;"><</span><span style="color: #800000;">script </span><span style="color: #ff0000;">src</span><span style="color: #0000ff;">="jquery-3.0.0.min.js"</span><span style="color: #0000ff;">></</span><span style="color: #800000;">script</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">  7</span>     <span style="color: #0000ff;"><</span><span style="color: #800000;">style</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">  8</span> <span style="background-color: #f5f5f5; color: #800000;">        .container </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;">  9</span> <span style="background-color: #f5f5f5; color: #ff0000;">            position</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> relative</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 10</span> <span style="background-color: #f5f5f5; color: #ff0000;">            width</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 560px</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 11</span> <span style="background-color: #f5f5f5; color: #ff0000;">            height</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 380px</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 12</span> <span style="background-color: #f5f5f5; color: #ff0000;">            margin</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 0 auto</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 13</span>         <span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 14</span> <span style="background-color: #f5f5f5; color: #800000;">        .items </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;"> 15</span> <span style="background-color: #f5f5f5; color: #ff0000;">            height</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 100%</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 16</span> <span style="background-color: #f5f5f5; color: #ff0000;">            margin</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 100px auto</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 17</span> <span style="background-color: #f5f5f5; color: #ff0000;">            transform-style</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> preserve-3d</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 18</span>             <span style="background-color: #f5f5f5; color: #008000;">/*</span><span style="background-color: #f5f5f5; color: #008000;">实现自动翻转效果，这里只设置翻转一次</span><span style="background-color: #f5f5f5; color: #008000;">*/</span>
<span style="color: #008080;"> 19</span> <span style="background-color: #f5f5f5; color: #ff0000;">            animation</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> autoMove 3s 1 linear</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 20</span>             <span style="background-color: #f5f5f5; color: #008000;">/*</span><span style="background-color: #f5f5f5; color: #008000;">点击翻转  过渡效果</span><span style="background-color: #f5f5f5; color: #008000;">*/</span>
<span style="color: #008080;"> 21</span> <span style="background-color: #f5f5f5; color: #ff0000;">            transition</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> all 0.5s</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 22</span>         <span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 23</span> <span style="background-color: #f5f5f5; color: #800000;">        .item </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;"> 24</span> <span style="background-color: #f5f5f5; color: #ff0000;">            width</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 100%</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 25</span> <span style="background-color: #f5f5f5; color: #ff0000;">            height</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 100%</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 26</span> <span style="background-color: #f5f5f5; color: #ff0000;">            position</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> absolute</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 27</span> <span style="background-color: #f5f5f5; color: #ff0000;">            border</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 1px solid #c18</span><span style="background-color: #f5f5f5; color: #000000;">;<br>　　　　　　　　　</span>

font-size: 50px;

<span style="color: #008080;"> 28</span>         <span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 29</span>         <span style="background-color: #f5f5f5; color: #008000;">/*</span><span style="background-color: #f5f5f5; color: #008000;">设置不同的bgc，方便区分</span><span style="background-color: #f5f5f5; color: #008000;">*/</span>
<span style="color: #008080;"> 30</span> <span style="background-color: #f5f5f5; color: #800000;">        .item:nth-child(1) </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;"> 31</span>             <span style="background-color: #f5f5f5; color: #008000;">/*</span><span style="background-color: #f5f5f5; color: #008000;">background-image: url("images/01.jpg");</span><span style="background-color: #f5f5f5; color: #008000;">*/</span>
<span style="color: #008080;"> 32</span> <span style="background-color: #f5f5f5; color: #ff0000;">            background-color</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> #cc1188</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 33</span>         <span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 34</span> <span style="background-color: #f5f5f5; color: #800000;">        .item:nth-child(2) </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;"> 35</span>             <span style="background-color: #f5f5f5; color: #008000;">/*</span><span style="background-color: #f5f5f5; color: #008000;">background-image: url("images/02.jpg");</span><span style="background-color: #f5f5f5; color: #008000;">*/</span>
<span style="color: #008080;"> 36</span> <span style="background-color: #f5f5f5; color: #ff0000;">            background-color</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> #0094ff</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 37</span>         <span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 38</span> <span style="background-color: #f5f5f5; color: #800000;">        .item:nth-child(3) </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;"> 39</span>             <span style="background-color: #f5f5f5; color: #008000;">/*</span><span style="background-color: #f5f5f5; color: #008000;">background-image: url("images/03.jpg");</span><span style="background-color: #f5f5f5; color: #008000;">*/</span>
<span style="color: #008080;"> 40</span> <span style="background-color: #f5f5f5; color: #ff0000;">            background-color</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> #22ff22</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 41</span>         <span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 42</span> <span style="background-color: #f5f5f5; color: #800000;">        .item:nth-child(4) </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;"> 43</span>             <span style="background-color: #f5f5f5; color: #008000;">/*</span><span style="background-color: #f5f5f5; color: #008000;">background-image: url("images/04.jpg");</span><span style="background-color: #f5f5f5; color: #008000;">*/</span>
<span style="color: #008080;"> 44</span> <span style="background-color: #f5f5f5; color: #ff0000;">            background-color</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> #666666</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 45</span>         <span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 46</span>         <span style="background-color: #f5f5f5; color: #008000;">/*</span><span style="background-color: #f5f5f5; color: #008000;">定义动画</span><span style="background-color: #f5f5f5; color: #008000;">*/</span>
<span style="color: #008080;"> 47</span> <span style="background-color: #f5f5f5; color: #800000;">        @keyframes autoMove </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;"> 48</span> <span style="background-color: #f5f5f5; color: #ff0000;">            from { </span><span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 49</span> <span style="background-color: #f5f5f5; color: #800000;">            to </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;"> 50</span> <span style="background-color: #f5f5f5; color: #ff0000;">                transform</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> rotateX(360deg)</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 51</span>             <span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 52</span> <span style="background-color: #f5f5f5; color: #800000;">        }
</span><span style="color: #008080;"> 53</span>         <span style="background-color: #f5f5f5; color: #008000;">/*</span><span style="background-color: #f5f5f5; color: #008000;">设置左右翻页箭头样式</span><span style="background-color: #f5f5f5; color: #008000;">*/</span>
<span style="color: #008080;"> 54</span> <span style="background-color: #f5f5f5; color: #800000;">        .left, .right </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;"> 55</span> <span style="background-color: #f5f5f5; color: #ff0000;">            width</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 50px</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 56</span> <span style="background-color: #f5f5f5; color: #ff0000;">            height</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 50px</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 57</span> <span style="background-color: #f5f5f5; color: #ff0000;">            line-height</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 50px</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 58</span> <span style="background-color: #f5f5f5; color: #ff0000;">            text-align</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> center</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 59</span> <span style="background-color: #f5f5f5; color: #ff0000;">            color</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> white</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 60</span> <span style="background-color: #f5f5f5; color: #ff0000;">            font-size</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 50px</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 61</span> <span style="background-color: #f5f5f5; color: #ff0000;">            background-color</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> darkslategray</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 62</span> <span style="background-color: #f5f5f5; color: #ff0000;">            opacity</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> .5</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 63</span> <span style="background-color: #f5f5f5; color: #ff0000;">            position</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> absolute</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 64</span> <span style="background-color: #f5f5f5; color: #ff0000;">            top</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> 50%</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 65</span> <span style="background-color: #f5f5f5; color: #ff0000;">            margin-top</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> -25px</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 66</span> <span style="background-color: #f5f5f5; color: #ff0000;">            cursor</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> pointer</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 67</span>         <span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 68</span> <span style="background-color: #f5f5f5; color: #800000;">        .left </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;"> 69</span> <span style="background-color: #f5f5f5; color: #ff0000;">            left</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> -25px</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 70</span>         <span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 71</span> <span style="background-color: #f5f5f5; color: #800000;">        .right </span><span style="background-color: #f5f5f5; color: #000000;">{</span>
<span style="color: #008080;"> 72</span> <span style="background-color: #f5f5f5; color: #ff0000;">            right</span><span style="background-color: #f5f5f5; color: #000000;">:</span><span style="background-color: #f5f5f5; color: #0000ff;"> -25px</span><span style="background-color: #f5f5f5; color: #000000;">;</span>
<span style="color: #008080;"> 73</span>         <span style="background-color: #f5f5f5; color: #000000;">}</span>
<span style="color: #008080;"> 74</span>     <span style="color: #0000ff;"></</span><span style="color: #800000;">style</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 75</span>     <span style="color: #0000ff;"><</span><span style="color: #800000;">script</span><span style="color: #0000ff;">></span>
<span style="color: #008080;"> 76</span> <span style="background-color: #f5f5f5; color: #000000;">        $(</span><span style="background-color: #f5f5f5; color: #0000ff;">function</span><span style="background-color: #f5f5f5; color: #000000;"> () {
</span><span style="color: #008080;"> 77</span>             <span style="background-color: #f5f5f5; color: #0000ff;">var</span><span style="background-color: #f5f5f5; color: #000000;"> itemNum </span><span style="background-color: #f5f5f5; color: #000000;">=</span><span style="background-color: #f5f5f5; color: #000000;"> $(</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">.items>.item</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">).length;
</span><span style="color: #008080;"> 78</span>             <span style="background-color: #f5f5f5; color: #0000ff;">var</span><span style="background-color: #f5f5f5; color: #000000;"> itemDeg </span><span style="background-color: #f5f5f5; color: #000000;">=</span> <span style="background-color: #f5f5f5; color: #000000;">360</span> <span style="background-color: #f5f5f5; color: #000000;">/</span><span style="background-color: #f5f5f5; color: #000000;"> itemNum;
</span><span style="color: #008080;"> 79</span> <span style="background-color: #f5f5f5; color: #000000;">            $(</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">.items .item</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">).each(</span><span style="background-color: #f5f5f5; color: #0000ff;">function</span><span style="background-color: #f5f5f5; color: #000000;"> (index, element) {
</span><span style="color: #008080;"> 80</span> <span style="background-color: #f5f5f5; color: #000000;">                $(element).css({
</span><span style="color: #008080;"> 81</span> <span style="background-color: #f5f5f5; color: #000000;">                    transform: </span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">rotateX(</span><span style="background-color: #f5f5f5; color: #000000;">"</span> <span style="background-color: #f5f5f5; color: #000000;">+</span><span style="background-color: #f5f5f5; color: #000000;"> index </span><span style="background-color: #f5f5f5; color: #000000;">*</span><span style="background-color: #f5f5f5; color: #000000;"> itemDeg </span><span style="background-color: #f5f5f5; color: #000000;">+</span> <span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">deg) translateZ(190px)</span><span style="background-color: #f5f5f5; color: #000000;">"</span>
<span style="color: #008080;"> 82</span> <span style="background-color: #f5f5f5; color: #000000;">                });
</span><span style="color: #008080;"> 83</span> <span style="background-color: #f5f5f5; color: #000000;">            });
</span><span style="color: #008080;"> 84</span>             <span style="background-color: #f5f5f5; color: #0000ff;">var</span><span style="background-color: #f5f5f5; color: #000000;"> count </span><span style="background-color: #f5f5f5; color: #000000;">=</span> <span style="background-color: #f5f5f5; color: #000000;">0</span><span style="background-color: #f5f5f5; color: #000000;">;</span><span style="background-color: #f5f5f5; color: #008000;">//</span><span style="background-color: #f5f5f5; color: #008000;">记录点击的次数，右击加1，左击减1</span>
<span style="color: #008080;"> 85</span> <span style="background-color: #f5f5f5; color: #000000;">            $(</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">.container .arrow .right</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">).click(</span><span style="background-color: #f5f5f5; color: #0000ff;">function</span><span style="background-color: #f5f5f5; color: #000000;"> () {
</span><span style="color: #008080;"> 86</span> <span style="background-color: #f5f5f5; color: #000000;">                count</span><span style="background-color: #f5f5f5; color: #000000;">++</span><span style="background-color: #f5f5f5; color: #000000;">;
</span><span style="color: #008080;"> 87</span> <span style="background-color: #f5f5f5; color: #000000;">                $(</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">.items</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">).css({
</span><span style="color: #008080;"> 88</span> <span style="background-color: #f5f5f5; color: #000000;">                    transform: </span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">rotateX(</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">+-</span><span style="background-color: #f5f5f5; color: #000000;">90</span><span style="background-color: #f5f5f5; color: #000000;">*</span><span style="background-color: #f5f5f5; color: #000000;">count</span><span style="background-color: #f5f5f5; color: #000000;">+</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">deg)</span><span style="background-color: #f5f5f5; color: #000000;">"</span>
<span style="color: #008080;"> 89</span> <span style="background-color: #f5f5f5; color: #000000;">                });
</span><span style="color: #008080;"> 90</span> 
<span style="color: #008080;"> 91</span> <span style="background-color: #f5f5f5; color: #000000;">            });
</span><span style="color: #008080;"> 92</span> <span style="background-color: #f5f5f5; color: #000000;">            $(</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">.container .arrow .left</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">).click(</span><span style="background-color: #f5f5f5; color: #0000ff;">function</span><span style="background-color: #f5f5f5; color: #000000;"> () {
</span><span style="color: #008080;"> 93</span> <span style="background-color: #f5f5f5; color: #000000;">                count</span><span style="background-color: #f5f5f5; color: #000000;">--</span><span style="background-color: #f5f5f5; color: #000000;">;
</span><span style="color: #008080;"> 94</span> <span style="background-color: #f5f5f5; color: #000000;">                $(</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">.items</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">).css({
</span><span style="color: #008080;"> 95</span> <span style="background-color: #f5f5f5; color: #000000;">                    transform: </span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">rotateX(</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">+-</span><span style="background-color: #f5f5f5; color: #000000;">90</span><span style="background-color: #f5f5f5; color: #000000;">*</span><span style="background-color: #f5f5f5; color: #000000;">count</span><span style="background-color: #f5f5f5; color: #000000;">+</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">deg)</span><span style="background-color: #f5f5f5; color: #000000;">"</span>
<span style="color: #008080;"> 96</span> <span style="background-color: #f5f5f5; color: #000000;">                });
</span><span style="color: #008080;"> 97</span> <span style="background-color: #f5f5f5; color: #000000;">            });
</span><span style="color: #008080;"> 98</span> <span style="background-color: #f5f5f5; color: #000000;">        });
</span><span style="color: #008080;"> 99</span>     <span style="color: #0000ff;"></</span><span style="color: #800000;">script</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">100</span> <span style="color: #0000ff;"></</span><span style="color: #800000;">head</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">101</span> <span style="color: #0000ff;"><</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">102</span>     <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="container"</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">103</span>         <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="items"</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">104</span>             <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="item"</span><span style="color: #0000ff;">></span>1<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">105</span>             <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="item"</span><span style="color: #0000ff;">></span>2<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">106</span>             <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="item"</span><span style="color: #0000ff;">></span>3<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">107</span>             <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="item"</span><span style="color: #0000ff;">></span>4<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">108</span>         <span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">109</span>         <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="arrow"</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">110</span>             <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="left"</span><span style="color: #0000ff;">><</span><span style="color: #800000;"></div</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">111</span>             <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="right"</span><span style="color: #0000ff;">></span>><span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">112</span>         <span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">113</span>     <span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">114</span> <span style="color: #0000ff;"></</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
<span style="color: #008080;">115</span> <span style="color: #0000ff;"></</span><span style="color: #800000;">html</span><span style="color: #0000ff;">></span>