HTML5颜色渐变3D文字特效

今天我们要分享一款HTML5 3D文字特效，文字的颜色是渐变的，同时文字带有阴影，更加凸显了3D立体的视觉效果。

效果：

HTML代码：

<h1 class="text"><span>Gradient 3D text</span></h1>

CSS代码：

body {
background-color: #272727;
}
h1 {
font-family: "Arial", sans-serif;
font-size: 85px;
text-align: center;
font-weight: bold;
color: #3d3d3d;
margin-top: 200px;
}
.text {
position:relative;
}
.text:after {
content: '';
position:absolute;
display:block;
top:0;
left:0;
height:100%;
width:100%;
background: -moz-linear-gradient(top,  rgba(39,39,39,1) 0%, rgba(39,39,39,0) 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(39,39,39,1)), color-stop(100%,rgba(39,39,39,0)));
background: -webkit-linear-gradient(top,  rgba(39,39,39,1) 0%,rgba(39,39,39,0) 100%);
background: -o-linear-gradient(top,  rgba(39,39,39,1) 0%,rgba(39,39,39,0) 100%);
background: -ms-linear-gradient(top,  rgba(39,39,39,1) 0%,rgba(39,39,39,0) 100%);
background: linear-gradient(to bottom,  rgba(39,39,39,1) 0%,rgba(39,39,39,0) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#272727', endColorstr='#00272727',GradientType=0 );
}
span {
text-shadow:
0 -1px 0 #858585,
0 1px 10px rgba(0,0,0,.6),
0 6px 1px rgba(0,0,0,.1),
0 0 5px rgba(0,0,0,.2),
0 1px 3px rgba(0,0,0,.3),
0 3px 5px rgba(0,0,0,.2),
0 7px 10px rgba(0,0,0,.25),
0 15px 10px rgba(0,0,0,.2),
0 25px 15px rgba(0,0,0,.15);
}