为什么来自fontello的这个字体图标呈现为空盒子？

时间：2015-05-27 12:04:30

标签： css webfonts glyphicons fontello

问题

我在fontello.com上应用了字体图标的<a>标记在网页上呈现，虽然它应该是这个或右箭头：

enter image description here

背景

我使用the first four points from this answer作为教程来使用fontello.com中的字体。我不完全理解第5点（<i>标签部分），但它也是可选的。

........

我需要<a>元素上的独立（即不带文字）字形图标，所以我这样做了：

<a href="" class="left-arrow icon-angle-left"></a>

和

<a href="" class="right-arrow icon-angle-right"></a>

以及此<a>元素的CSS：

.right-arrow, .left-arrow {
    font-family: 'arrows';
    ...
}

.........

以下是从fontello.com下载的arrows.css文件夹中的CSS文件：

@font-face {
  font-family: 'arrows';
  src: url('../font/arrows.eot?42097229');
  src: url('../font/arrows.eot?42097229#iefix') format('embedded-opentype'),
       url('../font/arrows.woff?42097229') format('woff'),
       url('../font/arrows.ttf?42097229') format('truetype'),
       url('../font/arrows.svg?42097229#arrows') format('svg');
  font-weight: normal;
  font-style: normal;
}
/* Chrome hack: SVG is rendered more smooth in Windozze. 100% magic, uncomment if you need it. */
/* Note, that will break hinting! In other OS-es font will be not as sharp as it could be */
/*
@media screen and (-webkit-min-device-pixel-ratio:0) {
  @font-face {
    font-family: 'arrows';
    src: url('../font/arrows.svg?42097229#arrows') format('svg');
  }
}
*/

 [class^="icon-"]:before, [class*=" icon-"]:before {
  font-family: "arrows";
  font-style: normal;
  font-weight: normal;
  speak: none;

  display: inline-block;
  text-decoration: inherit;
  width: 1em;
  margin-right: .2em;
  text-align: center;
  /* opacity: .8; */

  /* For safety - reset parent styles, that can break glyph codes*/
  font-variant: normal;
  text-transform: none;

  /* fix buttons height, for twitter bootstrap */
  line-height: 1em;

  /* Animation center compensation - margins should be symmetric */
  /* remove if not needed */
  margin-left: .2em;

  /* you can be more comfortable with increased icons size */
  /* font-size: 120%; */

  /* Font smoothing. That was taken from TWBS */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* Uncomment for 3D effect */
  /* text-shadow: 1px 1px 1px rgba(127, 127, 127, 0.3); */
}

.icon-angle-right:before { content: '\e800'; } /* '' */
.icon-angle-left:before { content: '\e801'; } /* '' */

编辑 @Pauli_D

是的，我有他们。我创建了一个小型演示项目（我不知道如何在JSFiddle中添加fontello，所以在这里发布代码）：

的index.php： 

<?php  

echo '<!DOCTYPE html>
<html>
    <head>      
        <meta charset="utf-8"/>
        <title>Test for Glyph Icon from Fontello</title>
        <link rel="stylesheet" type="text/css" href="style.css"/>
        <link rel="stylesheet" type="text/css" href="arrows.css"/>
    </head>
    <body>';

        echo '<a href="" class="right-arrow icon-angle-right"></a>';

        echo '<br><br><br>';

        echo '<a href="" class="left-arrow icon-angle-left"></a>';

    echo '</body>
    </html>';

?>

的style.css： 

.right-arrow, .left-arrow {
    font-family: 'arrows';
    color: #313131;
    text-align: center;
    text-decoration: none;
    width: 40px;
    font-size: 40px;
    padding-bottom: 60px;
    padding-top: 20px;
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=60);
    opacity: 0.6;
    -webkit-transition: opacity 0.3s ease;
    -moz-transition: opacity 0.3s ease;
    -o-transition: opacity 0.3s ease;
    transition: opacity 0.3s ease;
}

arrows.css与上述相同

..............

enter image description here

1 个答案:

答案 0 :(得分：1)

尝试

<a href=""><i class="left-arrow icon-angle-left"></i></a>
<a href=""><i class="right-arrow icon-angle-right"></i></a>

第5步仅指向图标应用零边距。

修改

立即保留您的<a>元素，无需编辑。

在arrows.css文件中修改路径，并从路径的开头删除../。

@font-face {
font-family: 'arrows';
src: url('font/arrows.eot?42097229');
src: url('font/arrows.eot?42097229#iefix') format('embedded-opentype'),
     url('font/arrows.woff?42097229') format('woff'),
     url('font/arrows.ttf?42097229') format('truetype'),
     url('font/arrows.svg?42097229#arrows') format('svg');
font-weight: normal;
font-style: normal;
}
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