前段时间我曾经看到过在鼠标悬停时使用炫酷透明效果的网站。
如何制作透明元素,当您将鼠标悬停在网站背景上时,您可以在该区域下方看到图像?
无法找到相关信息,请帮助:)
答案 0 :(得分:0)
确定一些策略和一些例子。
战略:
div
div
移动,请将背景移动到主背景的负位置。示例:
$(function(){
$(document).mousemove(function(e){
var x = e.pageX;
var y = e.pageY;
var $t=$(".transfier");
var newLeft =x-$t.width() / 2;
var newTop= y-$t.height() / 2;
$t.offset({
top: newTop,
left: newLeft
});
$t.css('background-position-x', 0 - x + $t.width() / 2);
$t.css('background-position-y', 0 - y + $t.height() / 2);
});
});

body {
background: url(https://wallpaperscraft.com/image/height_canyon_retina_81205_3840x2400.jpg);
background-position: 0px 0px;
background-repeat: no-repeat;
margin: 0px;
}
.transfier {
background: url(https://wallpaperscraft.com/image/height_canyon_retina_81205_3840x2400.jpg);
background-repeat: no-repeat;
background-position: 0px 0px;
position: absolute;
left: 0px;
top: 0px;
width: 200px;
height: 200px;
border: 2px solid green;
}
.blockMyView {
background-color: white;
width: 75%;
height: 300px;
border: 1px solid black;
margin: 50px;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="transfier"> hoi </div>
<div class="blockMyView"></div>
&#13;