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CSS: set background image with opacity?的答案使用僞元素:after
描述了很好的背景不透明度修復。但是,如果父分部具有背景顏色,則透明背景圖像不再顯示,因爲它使用了z-index: -1
。我已經嘗試了使用這個基本模型的無數解決方法,但無濟於事。背景圖像不透明度與父背景顏色
以下是示例代碼。請注意,沒有.locations_30 {background:white}
它很好。
body {
background-color: #fefbed;
color: #444;
font-family: Helvetica, sans-serif;
font-size: 16px;
}
.locations_20 {
position: relative;
}
.locations_20:after {
content: "";
width: 100%;
height: 100%;
display: block;
position: absolute;
z-index: -1;
background-image: url(../background_images/zenrockgarden_mod.jpg);
background-repeat: no-repeat;
left: 0%;
top: 0%;
background-size: 100% 100%;
opacity: 0.27;
}
.locations_30 {
background: white;
width: 800px;
padding: 75px;
} /*parent division with color will overrun z-index: -1*/
<body>
<div class="locations_40">
<div class="locations_30">
<p class="locations_20">
Super Sale Event We are happy to offer the following: etc,,, <br> We are happy to offer the following: etc,,, <br> We are happy to offer the following: etc,,, <br> We are happy to offer the following: etc,,, <br> We are happy to offer the following:
etc,,, <br> We are happy to offer the following: etc,,, <br>
</p>
</div>
</div>
</body>