How to set css rounded border for div? What are the ways to set 4 rounded corners in css? This is relatively unfamiliar to CSS novices who have just started, so how to set 4 rounded corners in CSS? Let's take a look at the four rounded corner methods set in CSS. [Recommended Learning: CSS3 Tutorial]
CSS3 rounded corners are used to add special colored corners to the body or text by using the border-radius property. The simple syntax for rounded corners is as follows:
#rcorners7 {
border-radius: 60px/15px;
background: #FF0000;
padding: 20px;
width: 200px;
height: 150px; }The following table shows the possible values for rounded corners as follows:
Example,This attribute Can have three values. The following example uses two values:
<html>
<head>
<style>
#rcorners1 {
border-radius: 25px;
background: #8AC007;
padding: 20px;
width: 200px;
height: 150px;
}
#rcorners2 {
border-radius: 25px;
border: 2px solid #8AC007;
padding: 20px;
width: 200px;
height: 150px;
}
#rcorners3 {
border-radius: 25px;
background: url(/css/images/logo.png);
background-position: left top;
background-repeat: repeat;
padding: 20px;
width: 200px;
height: 150px;
}
</style>
</head>
<body>
<p id = "rcorners1">Rounded corners!</p>
<p id = "rcorners2">Rounded corners!</p>
<p id = "rcorners3">Rounded corners!</p>
</body></html>The effect is:
<html>
<head>
<style>
#rcorners1 {
border-radius: 15px 50px 30px 5px;
background: #a44170;
padding: 20px;
width: 100px;
height: 100px;
}
#rcorners2 {
border-radius: 15px 50px 30px;
background: #a44170;
padding: 20px;
width: 100px;
height: 100px;
}
#rcorners3 {
border-radius: 15px 50px;
background: #a44170;
padding: 20px;
width: 100px;
height: 100px;
}
</style>
</head>
<body>
<p id = "rcorners1"></p>
<p id = "rcorners2"></p>
<p id = "rcorners3"></p>
</body><body>The effect is as follows: 
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