將背景圖像更改爲懸停時的顏色

Question

我試圖將鼠標懸停在圖像上時將圖像的背景改爲顏色。我設法幾乎完成了它，但顏色也覆蓋了div內的文字。

HTML：

<div> 
    <h3>LIPSUM DOLORES DILORES DUM DUM</h3> 
    <p>Lorem Ipsum is simply dummy text of the printing and typesetting 
    industry. Lorem Ipsum has been the industry's standard dummy text ever 
    since the 1500s, when an unknown printer took a galley of type and 
    scrambled it to make a type specimen book. It has survived not only five 
    centuries, but also the leap into electronic typesetting, remaining 
    essentially unchanged.</p> 
</div> 

CSS：

div { 
    background-image: url("https://static.pexels.com/photos/127028/pexels-photo-127028.jpeg"); 
    background-size: cover; 
    width: 300px; 
    height: 300px; 
} 

div:before { 
    content: ""; 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 300px; 
    height: 300px; 
    background: rgba(0, 0, 0, 0.6); 
    opacity: 0; 
    transition: all 0.8s; 
} 

div:hover:before { 
    opacity: 1; 
    background: rgba(0, 0, 0, 1); 
    transition: all 0.8s; 
} 

div h3, 
div p, 
body { 
    margin: 0; 
    padding: 0; 
} 

div h3, 
div p { 
    color: red; 
    z-index: 1000; 
} 

https://jsfiddle.net/j65k4LtL/

Answer 1

，你可以做這樣的

.outer { 
 
    background-image: url("https://static.pexels.com/photos/127028/pexels-photo-127028.jpeg"); 
 
    background-size: cover; 
 
    width: 300px; 
 
    height: 300px; 
 
} 
 

 
.outer:before { 
 
    content: ""; 
 
    position: absolute; 
 
    top: 0; 
 
    left: 0; 
 
    width: 300px; 
 
    height: 300px; 
 
    background-color: rgba(0, 0, 0, 0.6); 
 
    opacity: 0; 
 
    transition: all 0.8s; 
 
} 
 

 
.outer:hover:before { 
 
    opacity: 1; 
 
    
 
} 
 
.inner{ 
 
    position: relative; 
 
} 
 

 
div h3, 
 
div p, 
 
body { 
 
    margin: 0; 
 
    padding: 0; 
 
} 
 

 
div h3, 
 
div p { 
 
    color: red; 
 
    z-index: 1000; 
 
}

<div class="outer"> 
 
    <div class="inner"> 
 
    <h3> 
 
    LIPSUM DOLORES DILORES DUM DUM 
 
    </h3> 
 
    <p> 
 
    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. 
 
    </p> 
 
    </div> 
 
    
 
</div>

創建內部容器並將其定位爲相對位置。