所以我一直试图将我的自定义图像显示在垂直工具栏中,但我遇到了麻烦。我引用了http://codepen.io/nikhil/pen/sicrK,其中包含所有源代码;我想要几乎相同的工具栏,但使用自定义图像。这是一个片段,从我一直试图调整以使其发挥作用的部分:
来自HTML:
<ul class="menu">
<li title="home"><a href="#" class="menu-button home">menu</a></li>
<li title="search"><a href="#" class="search">search</a></li>
<li title="pencil"><a href="#" class="pencil">pencil</a></li>
<ul>
从CSS - 之前(工作,如在链接中):
.menu li a.search:before {
content: "\f002";
}
从CSS - 我尝试修改(不起作用;没有图像出现)
.menu li a.search:before {
list-style-image: "\newImage.png";
}
所以,我试图使用list-style-image
,但不会出现图像。我在文件夹中引用的图像是100x100px。我尝试background-image
并在HTML标记中使用<img src="newImage.png">
,但没有骰子 - 没有图像出现,并且控制台中没有记录错误。我该如何解决这个问题?工具栏根据屏幕大小根据CSS重新调整大小,因此我认为这意味着我的图像大小并不重要。或者,我是否需要使用SVG
代替?感谢您的帮助 - 我是使用CSS的新手。
答案 0 :(得分:1)
你误解了Icon Fonts的概念。
如果要在伪元素中显示图像,则应使用background
属性,就像使用任何其他元素一样。查看更多Using :before CSS pseudo element to add image to modal
请查看我的代码段:
$(document).ready(function() {
$(".menu-button").click(function() {
$(".menu-bar").toggleClass("open");
})
})
.menu,
.menu-bar {
position: fixed;
top: 0;
left: 0;
height: 100%;
list-style-type: none;
margin: 0;
padding: 0;
background: #f7f7f7;
z-index: 10;
overflow: hidden;
box-shadow: 2px 0 18px rgba(0, 0, 0, 0.26);
}
.menu li a {
display: block;
text-indent: -500em;
height: 5em;
width: 5em;
line-height: 5em;
text-align: center;
color: #72739f;
position: relative;
border-bottom: 1px solid rgba(0, 0, 0, 0.05);
transition: background 0.1s ease-in-out;
}
.menu li a:before {
font-family: FontAwesome;
speak: none;
text-indent: 0em;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
font-size: 1.4em;
}
.menu li a.search:before {
content: '';
background: url("http://piq.codeus.net/static/media/userpics/piq_162172_400x400.png");
background-size: contain;
background-repeat: no-repeat;
background-position: 50% 50%;
/* content: "\f002"; */
}
.menu li a.archive:before {
content: '';
background: url("http://i.imgur.com/HsZNOfb.png");
background-size: contain;
background-repeat: no-repeat;
background-position: 50% 50%;
/* content: "\f187"; */
}
.menu li a.pencil:before {
content: '';
background: url("http://thepunkeffect.com/wp-content/uploads/2013/11/01-03.jpeg");
background-size: contain;
background-repeat: no-repeat;
background-position: 50% 50%;
/* content: "\f040"; */
}
.menu li a.contact:before {
content: "\f003";
}
.menu li a.about:before {
content: "\f007";
}
.menu li a.home:before {
content: "\f039";
}
.menu-bar li a:hover,
.menu li a:hover,
.menu li:first-child a {
background: #267fdd;
color: #fff;
}
.menu-bar {
overflow: hidden;
left: 5em;
z-index: 5;
width: 0;
height: 0;
transition: all 0.1s ease-in-out;
}
.menu-bar li a {
display: block;
height: 4em;
line-height: 4em;
text-align: center;
color: #72739f;
text-decoration: none;
position: relative;
font-family: verdana;
border-bottom: 1px solid rgba(0, 0, 0, 0.05);
transition: background 0.1s ease-in-out;
}
.menu-bar li:first-child a {
height: 5em;
background: #267fdd;
color: #fff;
line-height: 5
}
.para {
color: #033f72;
padding-left: 100px;
font-size: 3em;
margin-bottom: 20px;
}
.open {
width: 10em;
height: 100%;
}
@media all and (max-width: 500px) {
.container {
margin-top: 100px;
}
.menu {
height: 5em;
width: 100%;
}
.menu li {
display: inline-block;
float: left;
}
.menu-bar li a {
width: 100%;
}
.menu-bar {
width: 100%;
left: 0;
height: 0;
}
.open {
width: 100%;
height: auto;
}
.para {
padding-left: 5px;
}
}
@media screen and (max-height: 34em) {
.menu li,
.menu-bar {
font-size: 70%;
}
}
@media screen and (max-height: 34em) and (max-width: 500px) {
.menu {
height: 3.5em;
}
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<link href="//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.0.3/css/font-awesome.min.css" rel="stylesheet" />
<ul class="menu">
<li title="home"><a href="#" class="menu-button home">menu</a>
</li>
<li title="search"><a href="#" class="search">search</a>
</li>
<li title="pencil"><a href="#" class="pencil">pencil</a>
</li>
<li title="about"><a href="#" class="active about">about</a>
</li>
<li title="archive"><a href="#" class="archive">archive</a>
</li>
<li title="contact"><a href="#" class="contact">contact</a>
</li>
</ul>
<ul class="menu-bar">
<li><a href="#" class="menu-button">Menu</a>
</li>
<li><a href="#">Home</a>
</li>
<li><a href="#">Profile</a>
</li>
<li><a href="#">Editorial</a>
</li>
<li><a href="#">About</a>
</li>
</ul>