Html —— 表白弹幕特效（效果+代码）

客官°小女子只卖身不卖艺 2023-10-01 20:16 13阅读 0赞

### 目录 ###

*   *  效果
     *  代码
     *  说明

## 效果 ##

![在这里插入图片描述][9a8ba89cbd1840c1936399871ed7bccb.gif_pic_center]  
![在这里插入图片描述][c21d1994d4c6404cb2ce64a8911fca78.gif_pic_center]  
![在这里插入图片描述][215e5548de084365a343cd0bd0868163.gif_pic_center]  
![在这里插入图片描述][7e34e703be994f91972b91ac2428b4ac.gif_pic_center]  
鉴于图片大小，所以分开来显示的部分效果。字体颜色等都可以继续更改。

## 代码 ##

表白.html

<!doctype html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>弹幕表白墙特效</title>
        <link rel="stylesheet" href="css/demo.css"/>
    </head>
    <body>
    <img src="images/xx.png" class="gb"/>
    
    
    <div id="Tz_gray">
        
        <div class="Con">
            <span class="col">颜色  <font></font> </span>
            <p class="txt" contenteditable="true"></p>
            <span class="but">清空再写</span>
            <ul>
                <li data-color="#FF8CDE">颜色 <font style="background-color:#ff8cde"></font></li>
                <li data-color="#C59FFF" class="xz">颜色 <font style="background-color:#c59fff"></font></li>
                <li data-color="#89ACFF">颜色 <font style="background-color:#89acff"></font></li>
                <li data-color="#92FFC1">颜色 <font style="background-color:#92ffc1"></font></li>
                <li data-color="#FFCC94">颜色 <font style="background-color:#ffcc94"></font></li>
                <li data-color="#FFFFFF">颜色 <font style="background-color:#ffffff"></font></li>
            </ul>
        </div>
        <div class="Text"></div>
    </div>
    
    <audio src="mp3/1.mp3" id="Music"></audio>
    
    <script type="text/javascript" src="js/jquery-1.11.1.min.js"></script>
    <script src="js/snowfall.jquery.js"></script>
    <script src="js/demo.js"></script>
    </div>
    </body>
    </html>

demo.css

/*通用初始化样式*/
    * { margin: 0; padding: 0; }
    body, div, p, h1, h2, h3, h4, h5, h6, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, table,th,td { margin:0; padding:0; }
    body, button, input, select, textarea  { font: 12px/24px Arial, 'Microsoft Yahei',"宋体", sans-serif; }
    address, cite, em, i { font-style: normal; }
    small { font-size: 12px; } li { list-style: none; } a { text-decoration: none; } a:hover { text-decoration: none; }
    legend { color: #000; } fieldset, img { border: 0; } button, input, select, textarea { font-size: 100%; line-height:normal; }
    table{ border-collapse: collapse; border-spacing: 0; }
    input[type="button"],input[type="submit"],input[type="reset"]{cursor:pointer;}
    iframe{ display:block; } .clearfix:after { visibility:hidden; display:block; font-size:0; content:" "; clear:both; height:0; } .clearfix { zoom:1; }
    /*正文样式*/
    * { margin: 0px; padding: 0px; }
    body { background: url("../images/bg.jpg") top/100%; position: fixed }
    img.gb { position: fixed; /*固定*/ left: 45%; top: 0px;
        -webkit-animation: bd 5s ease-in-out infinite; /*动画名称 时间 运动速度 永远无限*/ }
    
    @-webkit-keyframes bd {
        0% { -webkit-transform: rotate(30deg); -webkit-transform-origin: center top; }
        50% { -webkit-transform: rotate(-30deg); -webkit-transform-origin: center top; }
        100% { -webkit-transform: rotate(30deg); -webkit-transform-origin: center top; }
    }
    #Tz_gray { width: 100%; height: 100%; background: rgba(0, 0, 0, 0.5); position: fixed; /*固定*/ left: 0px; top: 0px;
        display: none; }
    .Con { width: 560px; height: 30px; position: fixed; left: 50%; margin-left: -280px; bottom: 130px; }
    .Con span.col { width: 80px; height: 30px; background: #f3f3f3; display: block; /*块级元素*/ float: left;
        border-radius: 4px 0px 0px 4px; font-size: 12px; line-height: 30px; text-indent: 10px; /*首行缩进*/ }
    .Con p.txt { width: 400px; overflow: hidden; height: 30px; background: #ffffff; float: left; line-height: 28px; }
    .Con span.but { width: 80px; height: 30px; background: #f4354b; display: block; float: left;
        font-size: 12px; color: #ffffff; text-align: center; /*水平居中*/ line-height: 30px;
        border-radius: 0px 4px 4px 0px;cursor: pointer; }
    .Con span.col font { width: 10px; height: 10px; display: block; background: #ff7182; position: absolute; /*绝对定位*/
        top: 9px; left: 40px; border: 1px solid #000000 /*粗细 风格 颜色*/; }
    .Con ul { width: 80px; position: absolute; bottom: 28px; left: 0px; display: none; }
    .Con ul li { list-style-type: none; /*去掉圆点*/ width: 80px; height: 30px;
        font-size: 12px; line-height: 30px; text-indent: 10px; background: #f3f3f3; position: relative; }
    .Con ul li font { width: 10px; height: 10px; border: 1px solid #000000; display: block; position: absolute;
        top: 10px; left: 40px; }
    #Tz_gray .Text { width: 600px; height: 500px; margin: 100px auto; /*水平居中*/ color: #ffa9b7; font-size: 20px; line-height: 40px; text-align: center; }
    .snowfall-flakes { /*.class类选择器*/ position: relative; width: 20px !important; height: 18px !important; }
    .snowfall-flakes:before, .snowfall-flakes:after { content: ""; /*不管有没有内容都必须写这句*/ width: 10px; height: 16px; position: absolute; background: #ff615f; display: block; /*块级元素*/ border-radius: 10px 10px 0 0; /*圆角:左上 右上 右下 左下*/ transform: rotate(-45deg); /*css3变换:旋转*/ left: 10px; /*方位值:距离参考物左端的距离*/ top: 0px; /*距离参考物上端的距离*/ }
    .snowfall-flakes:before { transform: rotate(45deg); left: 14px; }

demo.js

## 说明 ##

> 部分JS资源为额外引入的，下载即可，另外，这个特效文件我也已经上传到“`资源`”中了，大家可以前去下载呦！

[9a8ba89cbd1840c1936399871ed7bccb.gif_pic_center]: https://img-blog.csdnimg.cn/9a8ba89cbd1840c1936399871ed7bccb.gif#pic_center
[c21d1994d4c6404cb2ce64a8911fca78.gif_pic_center]: https://img-blog.csdnimg.cn/c21d1994d4c6404cb2ce64a8911fca78.gif#pic_center
[215e5548de084365a343cd0bd0868163.gif_pic_center]: https://img-blog.csdnimg.cn/215e5548de084365a343cd0bd0868163.gif#pic_center
[7e34e703be994f91972b91ac2428b4ac.gif_pic_center]: https://img-blog.csdnimg.cn/7e34e703be994f91972b91ac2428b4ac.gif#pic_center