我想在我正在构建的网站中创建一种效果,其中图像被叠加层遮盖。叠加层应该创建一种“淡出”效果——我实际上并不想要任何动画,但叠加层应该使图像看起来好像在边缘逐渐淡出背景颜色。
是这样的:http://imgur.com/fqtc9.png
我更喜欢用 CSS/HTML/JS 做这件事——而不是图片。关于从哪里开始的任何想法?谢谢。
最佳答案
你可以这样做,例如:Example
html
<div class="photo_container">
<div class="photo">
<img src="/lakenwoods/images/mockup-photo.png" width="540" height="463" /></div>
<div class="overlay">
<div class="content">
<h1>Welcome to Lake-N-Woods Realty</h1>
<p>
We are a Diverse and Highly Effective Real Estate Company, Dedicated to Satisfying all of our Clients Needs. We Specialize in Recreational, Rural and Investment Property throughout Bemidji and North Central Minnesota.
</p>
</div>
</div>
<div class="clear">
</div>
</div>
CSS
@charset "utf-8";
/* CSS Document */
.clear {
clear:both;
}
.photo_container {
position: relative;
width: 540px;
height: 463px;
overflow:hidden;
margin: 0; padding:0;
}
.photo_container .photo {
z-index:1;
}
.photo_container .overlay {
width: 540px;
height: 463px;
background: url(/lakenwoods/images/mockup-overlay.png) no-repeat top center;
position:absolute;
bottom: 0;
left: 0;
z-index:10;
}
.photo_container .overlay .content h1 {
position:absolute;
top: 310px;
left: 34px;
font-family: Helvetica, Helvetica Neue, Arial, sans-serif;
font-size:18px;
color: #fff;
font-weight: 700;
width: 315px;
}
.photo_container .overlay .content p {
position:absolute;
top: 335px;
left: 34px;
font-family: Helvetica, Helvetica Neue, Arial, sans-serif;
font-size:12px;
color: #fff;
width: 315px;
line-height: 1.4em;
}
关于javascript - HTML/CSS - 在图像上创建 alpha 蒙版,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/3362175/