css3如何实现文字渐变？css3实现文字渐变的三种方法（代码）-tutorial css-php.cn

css3如何实现文字渐变？css3实现文字渐变的三种方法（代码）

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Lepaskan： 2018-08-21 10:33:31

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本篇文章给大家带来的内容是关于css3如何实现文字渐变？css3实现文字渐变的三种方法（代码），有一定的参考价值，有需要的朋友可以参考一下，希望对你有所帮助。

在开发过程中，UI设计师经常会设计一些带渐变文字的设计图，给到我们程序员，而我们程序员们呢，大多都是默默地叹息传来，不过CSS3的诞生，解决了前端开发过程中的好多个难题，比如动画，遮罩等等

1. 我们今天要实现的就是使用纯CSS实现渐变文字，下面是预览图片：

2345截图20180821102414.png

2345截图20180821102428.png

2345截图20180821102436.png

2. 基础样式：

.gradient-text{
              text-align: left;
              text-indent:30px;
              line-height: 50px;
              font-size:40px;
              font-weight:bolder; 
              position: relative; 
              }

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3. 第一种方法，使用 background-cli、 text-fill-color：

.gradient-text-one{  
    background-image:-webkit-linear-gradient(bottom,red,#fd8403,yellow); 
    -webkit-background-clip:text; 
    -webkit-text-fill-color:transparent; 
}

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4. 第二种方法，使用 mask-image：

.gradient-text-two{
   color:red;
}
.gradient-text-two[data-content]::after{
    content:attr(data-content);
    display: block;
    position:absolute;
    color:yellow;
    left:0;
    top:0;
    z-index:2;
    -webkit-mask-image:-webkit-gradient(linear, 0 0, 0 bottom, from(yellow), to(rgba(0, 0, 255, 0)));
}

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5.第三种方法，使用 linearGradient、fill：

.gradient-text-three{
    fill:url(#SVGID_1_);
    font-size:40px;
    font-weight:bolder;
}

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<svg viewBoxs="0 0 500 300" class="svgBox">
    <defs>
        <linearGradient id="SVGID_1_" gradientUnits="userSpaceOnUse" x1="0" y1="10" x2="0" y2="50">
            <stop  offset="0" style="stop-color:yellow"/>
            <stop  offset="0.5" style="stop-color:#fd8403"/>
            <stop  offset="1" style="stop-color:red"/>
        </linearGradient>
    </defs>
    <text text-anchor="middle" class="gradient-text-three" x="110px" y="30%">花信年华</text>
</svg>

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6. 该DEMO全部代码：

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <title>CSS3渐变字体</title>
    <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css">
    <script src="https://cdn.bootcss.com/jquery/2.1.1/jquery.min.js"></script>
    <script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
    <style type="text/css">
        *{margin:0;padding:0;}
        body,html{width:100%;height:100%;}
        .wrapper{width:80%;margin:0 auto;margin-top:30px;}
        .gradient-text{
                text-align: left;
                text-indent:30px;
                line-height: 50px;
                font-size:40px;
                font-weight:bolder; 
                position: relative; 
                }
        .gradient-text-one{  
            background-image:-webkit-linear-gradient(bottom,red,#fd8403,yellow); 
            -webkit-background-clip:text; 
            -webkit-text-fill-color:transparent; 
        }
        .gradient-text-two{
            color:red;
        }
        .gradient-text-two[data-content]::after{
            content:attr(data-content);
            display: block;
            position:absolute;
            color:yellow;
            left:0;
            top:0;
            z-index:2;
            -webkit-mask-image:-webkit-gradient(linear, 0 0, 0 bottom, from(yellow), to(rgba(0, 0, 255, 0)));
        }
        .gradient-text-three{
            fill:url(#SVGID_1_);
            font-size:40px;
            font-weight:bolder;
        }
    </style>
</head>
<body>
    <section class="wrapper">
        <div class="panel panel-info">
            <div class="panel-heading">
                <h3 class="panel-title">方法1. background-clip + text-fill-color</h3>
            </div>
            <div class="panel-body">
                <h3 class="gradient-text gradient-text-one">花样年华</h3>
            </div>
        </div>
        <div class="panel panel-warning">
            <div class="panel-heading">
                <h3 class="panel-title">方法2. mask-image</h3>
            </div>
            <div class="panel-body">
                <h3 class="gradient-text gradient-text-two" data-content="豆蔻年华">豆蔻年华</h3>
            </div>
        </div>
        <div class="panel panel-danger">
             
            <div class="panel-heading">
                <h3 class="panel-title">方法3. svg linearGradient</h3>
            </div>
  
            <div class="panel-body">
                <svg viewBoxs="0 0 500 300" class="svgBox">
                    <defs>
                        <linearGradient id="SVGID_1_" gradientUnits="userSpaceOnUse" x1="0" y1="10" x2="0" y2="50">
                            <stop  offset="0" style="stop-color:yellow"/>
                            <stop  offset="0.5" style="stop-color:#fd8403"/>
                            <stop  offset="1" style="stop-color:red"/>
                        </linearGradient>
                    </defs>
                    <text text-anchor="middle" class="gradient-text-three" x="110px" y="30%">花信年华</text>
                </svg>
            </div>
  
        </div>
    </section>
</body>
</html>

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