欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识！
您现在的位置是： 首页  >  web前端

一款带有发光动画的HTML5表单

程序员文章站 2022-04-09 19:36:19
...
今天给大家秀一款带有发光动画的HTML5表单，挺酷的，效果图如下：

一款带有发光动画的HTML5表单

当表单获取焦点时，表单四周就会呈现出发光动画的效果，并不断地进行颜色渐变；当表单失去焦点时，停止发光。其中颜色渐变的动画只有基于webkit的浏览器才有效果，比如chrome和safari。下面简单贴一下实现这个发光HTML5表单的CSS代码和HTML代码，如果你喜欢可以将它分享给你的朋友。

HTML代码如下：

<div class="rain">
    <div class="border start">
        <form>
            <label for="email">Email</label>
            <input name="email" type="text" placeholder="Email"/>
            <label for="pass">Password</label>
            <input name="pass" type="password" 
placeholder="Password"/>
                        <input type="submit" value="LOG IN"/>
        </form>
    </div>
</div>

CSS代码如下：

<style>
    body{
        background: #000;
        color: #DDD;
        font-family: 'Helvetica', 'Lucida Grande', 'Arial', sans-serif;
    }
    .border,
    .rain{
        height: 170px;
        width: 320px;
    }
    /* Layout with mask */
    .rain{
         padding: 10px 12px 12px 10px;
         -moz-box-shadow: 10px 10px 10px rgba(0,0,0,1) inset, -9px -9px 8px 
rgba(0,0,0,1) inset;
         -webkit-box-shadow: 8px 8px 8px rgba(0,0,0,1) inset, -9px -9px 8px 
rgba(0,0,0,1) inset;
         box-shadow: 8px 8px 8px rgba(0,0,0,1) inset, -9px -9px 8px 
rgba(0,0,0,1) inset;
         margin: 100px auto;
    }
    /* Artifical "border" to clear border to bypass mask */
    .border{
        padding: 1px;
        -moz-border-radius: 5px;
        -webkit-border-radius: 5px;
        border-radius: 5px;
    }

    .border,
    .rain,
    .border.start,
    .rain.start{
        background-repeat: repeat-x, repeat-x, repeat-x, repeat-x;
        background-position: 0 0, 0 0, 0 0, 0 0;
        /* Blue-ish Green Fallback for Mozilla */
        background-image: -moz-linear-gradient(left, #09BA5E 0%, #00C7CE 
15%, #3472CF 26%, #00C7CE 48%, #0CCF91 91%, #09BA5E 100%);
        /* Add "Highlight" Texture to the Animation */
        background-image: -webkit-gradient(linear, left top, right top, 
color-stop(1%,rgba(0,0,0,.3)), color-stop(23%,rgba(0,0,0,.1)), 
color-stop(40%,rgba(255,231,87,.1)), color-stop(61%,rgba(255,231,87,.2)), 
color-stop(70%,rgba(255,231,87,.1)), color-stop(80%,rgba(0,0,0,.1)), 
color-stop(100%,rgba(0,0,0,.25)));
        /* Starting Color */
        background-color: #39f;
        /* Just do something for IE-suck */
        filter: progid:DXImageTransform.Microsoft.gradient( 
startColorstr='#00BA1B', endColorstr='#00BA1B',GradientType=1 );
    }
     
    /* Non-keyframe fallback animation */
    .border.end,
    .rain.end{
        -moz-transition-property: background-position;  
        -moz-transition-duration: 30s;
        -moz-transition-timing-function: linear;
        -webkit-transition-property: background-position;  
        -webkit-transition-duration: 30s;  
        -webkit-transition-timing-function: linear;
        -o-transition-property: background-position;  
        -o-transition-duration: 30s;  
        -o-transition-timing-function: linear;
        transition-property: background-position;  
        transition-duration: 30s;  
        transition-timing-function: linear;
        background-position: -5400px 0, -4600px 0, -3800px 0, -3000px 0;    
    }
     
    /* Keyfram-licious animation */
    @-webkit-keyframes colors {
        0% {background-color: #39f;}
        15% {background-color: #F246C9;}
        30% {background-color: #4453F2;}
        45% {background-color: #44F262;}
        60% {background-color: #F257D4;}
        75% {background-color: #EDF255;}
        90% {background-color: #F20006;}
        100% {background-color: #39f;}
    }
    .border,.rain{
        -webkit-animation-direction: normal;
        -webkit-animation-duration: 20s;
        -webkit-animation-iteration-count: infinite;
        -webkit-animation-name: colors;
        -webkit-animation-timing-function: ease;
    }
     
    /* In-Active State Style */
    .border.unfocus{
        background: #333 !important;    
         -moz-box-shadow: 0px 0px 15px rgba(255,255,255,.2);
         -webkit-box-shadow: 0px 0px 15px rgba(255,255,255,.2);
         box-shadow: 0px 0px 15px rgba(255,255,255,.2);
         -webkit-animation-name: none;
    }
    .rain.unfocus{
        background: #000 !important;    
        -webkit-animation-name: none;
    }
     
    /* Regular Form Styles */
    form{
        background: #212121;
        -moz-border-radius: 5px;
        -webkit-border-radius: 5px;
        border-radius: 5px;
        height: 100%;
        width: 100%;
        background: -moz-radial-gradient(50% 46% 90deg,circle 
closest-corner, #242424, #090909);
        background: -webkit-gradient(radial, 50% 50%, 0, 50% 50%, 150, 
from(#242424), to(#090909));
    }
    form label{
        display: block;
        padding: 10px 10px 5px 15px;
        font-size: 11px;
        color: #777;
    }
    form input{
        display: block;
        margin: 5px 10px 10px 15px;
        width: 85%;
        background: #111;
        -moz-box-shadow: 0px 0px 4px #000 inset;
        -webkit-box-shadow: 0px 0px 4px #000 inset;
        box-shadow: 0px 0px 4px #000 inset;
        outline: 1px solid #333;
        border: 1px solid #000;
        padding: 5px;
        color: #444;
        font-size: 16px;
    }
    form input:focus{
        outline: 1px solid #555;
        color: #FFF;
    }
    input[type="submit"]{
        color: #999;
        padding: 5px 10px;
        float: right;
        margin: 40px 0;
        border: 1px solid #000;
        font-weight: lighter;
        -moz-border-radius: 15px;
        -webkit-border-radius: 15px;
        border-radius: 15px;
        background: #45484d;
        background: -moz-linear-gradient(top, #222 0%, #111 100%);
        background: -webkit-gradient(linear, left top, left bottom, 
color-stop(0%,#222), color-stop(100%,#111));
        filter: progid:DXImageTransform.Microsoft.gradient( 
startColorstr='#22222', endColorstr='#11111',GradientType=0 );
        -moz-box-shadow: 0px 1px 1px #000, 0px 1px 0px rgba(255,255,255,.3) 
inset;
        -webkit-box-shadow: 0px 1px 1px #000, 0px 1px 0px 
rgba(255,255,255,.3) inset;
        box-shadow: 0px 1px 1px #000,0px 1px 0px rgba(255,255,255,.3) 
inset;
        text-shadow: 0 1px 1px #000;
        outline: none;
        width:80px;
    }
</style>

其中，表单焦点切换需要jquery支持，js代码如下：

<script 
src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script>
    $(function(){
      var $form_inputs =   $('form input');
      var $rainbow_and_border = $('.rain, .border');
      /* Used to provide loping animations in fallback mode */
      $form_inputs.bind('focus', function(){
        $rainbow_and_border.addClass('end').removeClass('unfocus 
start');
      });
      $form_inputs.bind('blur', function(){
        $rainbow_and_border.addClass('unfocus 
start').removeClass('end');
      });
      $form_inputs.first().delay(800).queue(function() {
        $(this).focus();
      });
    });
</script>

以上就是一款带有发光动画的HTML5表单的内容，更多相关内容请关注PHP中文网（www.php.cn）！

相关标签： 发光动画，HTML5，表单

上一篇： Uploading audio, video or image files from Android to php se

下一篇： Video-03 No.2 PHP根本语法

推荐阅读