This time I will bring you two methods of setting transparency in CSS. What are the precautions for setting transparency in CSS? . Here are practical cases, let’s take a look.
1. Use rgba to set the background color to be transparent
The effect is as follows:
<body>
<p id="box">
你好啊！
</p>
</body>
body {
background-color:red;
}
#box{
width:200px;
height:200px;
margin:100px auto;
text-align:center;
line-height:200px;
color:white;
background-color:rgba(182,255,0,.5);
}
2. Use opacity to set the transparency of the background color
#box{
width:200px;
height:200px;
margin:100px auto;
text-align:center;
line-height:200px;
color:white;
background-color:rgb(182,255,0);
opacity:0.5;
}
Summary: Through comparison of the effects in 2, we found that opacity will also affect the transparency of the font.
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!
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The above is the detailed content of Two ways to set transparency in CSS. For more information, please follow other related articles on the PHP Chinese website!
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