我的问题是当我让我的照片变暗时,课堂上的文字.text也会变暗,我不知道如何避免这种情况.
我知道一个解决方案:制作.wrap position:absolute和课程.text制作不在,image但这个解决方案不适合我(像这样).
还有其他想法吗?
这是我的代码:
.wrap {
width: 100%;
background: #000 none repeat scroll 0% 0%;
}
.image {
background-image: url("https://pbs.twimg.com/profile_banners/1550273796/1372363601/1500x500");
background-size: cover;
opacity: 0.8;
height: 100vh;
max-height: 350px;
min-height: 200px;
}
.text {
color: #FFF;
font-weight: 900;
}Run Code Online (Sandbox Code Playgroud)
<div class="wrap">
<div class="image">
<div class="text">
<p>I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE
YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU I LOVE YOU</p>
</div>
</div>
</div>Run Code Online (Sandbox Code Playgroud)
Yan*_*era 17
opacity不是inherit属性但影响内容所以当你增加不透明度.image也会影响到.text,你可以使用伪元素并background: rgba()实现你想要的东西:
这里有一个可以玩的JSFiddle
.wrap {
width: 100%;
}
.image {
background-image: url("https://i.stack.imgur.com/gijdH.jpg?s=328&g=1");
position: relative;
height: 100vh;
}
.image:before{
content: '';
position: absolute;
top: 0;
right: 0;
left: 0;
bottom: 0;
background: rgba(0,0,0,0.7);
}
.text {
color: #FFF;
position: relative;
}Run Code Online (Sandbox Code Playgroud)
<div class="wrap">
<div class="image">
<div class="text">
<p>I LOVE YOU</p>
</div>
</div>
</div>Run Code Online (Sandbox Code Playgroud)