我正在寻找如何在CSS上为图片添加播放图标。
我尝试了这段代码,但看起来不对,我希望它出现在中心:
.video { position: relative; }
.video a {
position: absolute;
display: block;
background: url(http://www.slatecube.com/images/play-btn.png);
height: 100%;
width: 100%;
top: 20px;
left: 20px;
}
html:
<div class="video" >
<img style="height:200px"src="http://san.capitalafrique.com/imatin.net/articles/images/lionel-messi.jpg" />
<a href="#"></a>
</div>
这里是jsFiddle:
答案 0 :(得分:3)
you should set background-size
.video a {
position: absolute;
display: block;
background: url(http://www.slatecube.com/images/play-btn.png);
height: 100%;
width: 100%;
top: 75px;
left: 150px;
background-size: 50px 50px;
background-repeat: no-repeat;
}
答案 1 :(得分:0)
Use background-size:contain; and center the background:
background: url(http://www.slatecube.com/images/play-btn.png) no-repeat center;
background-size:contain;
JsFiddle: http://jsfiddle.net/z5y8ht4y/2/
答案 2 :(得分:0)
点击甚至使用jquery或javascript
Jquery
示例: http://jsfiddle.net/kevalbhatt18/z5y8ht4y/4/
如果不缩小宽度,请将播放按钮的宽度缩小为 11%,然后在左侧区域中单击
以100%宽度播放http://jsfiddle.net/kevalbhatt18/z5y8ht4y/3
查看此示例的
的$('img').click(function(){
alert('clicked')
})
的
如果你想要100%的宽度,或者使用z-index,但它可能会破坏你的布局,因为游戏有位置:绝对
<强>的Javascript 强>:
<强> HTML 强> 的 的
的<img onclick="clickfunction()" style="height:200px" src="http://san.capitalafrique.com/imatin.net/articles/images/lionel-messi.jpg" /> <a href="#"></a>
的
<强>脚本强>
的
的clickfunction = function () {
alert()
}
的
答案 3 :(得分:0)
仅添加此CSS
.video a {
position: absolute;
display: block;
background: url(http: //www.slatecube.com/images/play-btn.png);
height: 50 px;
width: 100 %;
top: 92 px;
background - size: 50 px 50 px;
background - repeat: no - repeat;
background - position: center;
}
.video {
position: relative;
float: left;
}
答案 4 :(得分:0)
.video {
position: relative;
background-image: url('http://san.capitalafrique.com/imatin.net/articles/images/lionel-messi.jpg');
width:400px;
height:200px;
}
.link{
width:100%;
height:100%;
position:absolute;
left:0px;
top:0px;
background-color:rgba(255,255,255,0.5);
}
.link:hover{
background-color:rgba(255,255,255,0.7);
}
.playBtn {
position: absolute;
background-image:url("http://www.slatecube.com/images/play-btn.png");
background-size: 150px 150px;
height: 150px;
width: 150px;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
z-index:999;
}
&#13;
<div class="video" >
<a href="#" class="link">
<div class="playBtn"></div>
</a>
</div>
&#13;
答案 5 :(得分:0)
您可以在没有图片的情况下实现此目的,这可以减少加载时间:http://jsfiddle.net/z5y8ht4y/5/
* {
box-sizing: border-box;
}
.video {
position: relative;
display: table;
height: 200px;
width: 357px;
background: url(http://san.capitalafrique.com/imatin.net/articles/images/lionel-messi.jpg) no-repeat;
background-size: 100%;
}
.video a {
display: table-cell;
height: 100%;
width: 100%;
text-align: center;
vertical-align: middle;
}
.video a .circle {
display: inline-block;
border: 3px solid white;
border-radius: 25px;
padding: 20px;
height: 10px;
width: 10px;
}
.video a .circle .triangle {
display: inline-block;
width: 0;
height: 0;
border-top: 10px solid transparent;
border-bottom: 10px solid transparent;
border-left: 10px solid white;
transform: translate(-25%, -50%);
}
<div class="video">
<a href="#">
<span class="circle">
<span class="triangle"></span>
</span>
</a>
</div>