css怎么实现图片放大？(酷炫特效示例）

藏色散人 原创: 2018-08-06 11:58:51 4595浏览

本篇文章主要介绍如何用css实现图片放大功能，即利用鼠标滑过图片使其悬停放大，移开即恢复正常大小，整体酷炫的特效更能吸引用户点击产品图片。希望本篇文章对大家有所帮助。

css实现图片放大具体代码如下：

<!DOCTYPE html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>CSS图片放大特效示例</title>
    <script src="js/mootools-1.js" type="text/javascript"></script>
    <link rel="stylesheet" href="js/img-hover.css" type="text/css">
    <link rel="stylesheet" href="js/img-hover-main.css" type="text/css">
    <script src="js/browserCheck.js" type="text/javascript"></script>
</head><body>
<div id="logo"></div>
<div id="container">
    <div class="heading">CSS图片放大特效示例</div>
    <div id="image-container">
        <div class="img" id="img-1">
            <div class="mask"></div>
            <img src="img/1.png">
        </div>
        <div class="img" id="img-2">
            <div class="mask"></div>
            <img src="img/1.png">
        </div>
        <div class="img" id="img-3">
            <div class="mask" id="mask-1"></div>
            <div class="mask" id="mask-2"></div>
            <img src="img/1.png">
        </div>
        <div class="img" id="img-4">
            <div class="mask"></div>
            <img src="img/1.png">
        </div>
        <div class="img" id="img-5">
            <div class="mask"></div>
            <img src="img/1.png">
        </div>
        <div class="img" id="img-6">
            <div class="mask"></div>
            <img src="img/1.png">
        </div>
        <div class="clearfix"></div>
    </div>
    <div class="clearfix"></div>
    <br>
    <div id="warning" style="margin-top: 20px; text-align: center;"></div>
</div>
</body>
</html>

/*img-hover.css*/
.img{
   -webkit-transform:scale(0.6);
   -moz-transform:scale(0.6);
   -o-transform:scale(0.6);
   float:left;
   margin-left:-50px;
   margin-right:-50px;
   margin-top:-10px;
   -webkit-transition-duration: 0.5s;
   -moz-transition-duration: 0.5s;
   -o-transition-duration: 0.5s;
   }
.img img{
      padding:10px;
      border:1px solid #fff;
}
.img:hover{
   -webkit-transform:scale(0.8);
   -webkit-box-shadow:0px 0px 30px #ccc;
   -moz-transform:scale(0.8);
   -moz-box-shadow:0px 0px 30px #ccc; 
   -o-transform:scale(0.8);
   -o-box-shadow:0px 0px 30px #ccc;   
}   
.img .mask{
   width: 100%;
   background-color: rgb(0, 0, 0);
   position: absolute;
   height: 100%; 
   opacity:0.6;
   cursor:pointer;
   -webkit-transition-duration: 0.5s;
   -moz-transition-duration: 0.5s;
   -o-transition-duration:0.5s;
}
#img-1:hover .mask{
   height:0%; 
}
#img-2:hover .mask{
   height:0%; 
   margin-top:130px;
}
#img-4:hover .mask{
   margin-left:219px;
   margin-top:135px;
   height:0%;
   width:0%;
}
#img-3 #mask-1 {
   width:50%;
}
#img-3 #mask-2{
   width:50%;
   margin-left:211px;
}
#img-3:hover #mask-1{
   width:0%;
}
#img-3:hover #mask-2{
   margin-left:430px;
   width:0%;
}
#img-5:hover .mask{
   margin-left:219px;
   margin-top:135px;
   height:0%;
   width:0%;
   -webkit-transform: rotateX(360deg);
   -moz-transform: rotate(360deg);
   -o-transform: rotate(-360deg);
}
#img-6:hover .mask{
   margin-left:219px;
   margin-top:135px;
   height:0%;
   width:0%;
   -webkit-transform: rotateZ(750deg);
   -moz-transform: rotateZ(750deg);
   -o-transform: rotat(750deg);
}

/*img-hover-main.css*/
html{
   height:100%;
   margin:0;
   padding:0;
   width:100%;
   background-color:#242424;
   font-family:arial;
}
body{
   height:100%;
   margin:0 auto;
   padding:0;
   width:980px;
}
#logo  {
   background-color:#242424;
   color:#F1F1F1;
   font-size:43px;
   padding:15px 0 6px;
   text-shadow:0 0 2px #FFFFFF;
}
#logo a {
   color:#F1F1F1;
}
#container{
   width:100%;
   min-height:800px;
   background-color:#000;
}
a{
color: rgb(0, 114, 191); text-decoration: none;    
}
.heading{
   font-size:24px;
   color:#dfdfdf;
   text-align:center;
   padding-top:20px;
}
.legal{
   text-align:center;
   color:5f5f5f;
   font-size:16px;
   margin-top:100px;
   background:-moz-linear-gradient(center top , #000, #242424) repeat scroll 0 0 transparent;
   background:-webkit-gradient(linear,left top,left bottom,color-stop(0, #000),color-stop(1, #242424));
   background:-o-gradient(linear,left top,left bottom,color-stop(0, #000),color-stop(1, #242424));

}
a{
color: rgb(0, 114, 191); text-decoration: none;    
}
.warning{
   color:#555;
   text-align:center;
   font-size:12px;
}
.msg{
   color:#dfdfdf;
   text-align:center;
   font-size:14px;
   line-height:1.5em;
}
.clearfix{
   clear:both;
   float:none;
}

css实现图片放大在页面中展示效果如下截图：