Home > Article > Web Front-end > How to remove the top border in css
How to remove the top border in css
- 青灯夜游Original
- 2021-11-09 16:32:124749browse
How to remove the top border in css: 1. Use the "border-top:none;" statement to remove it; 2. Use the "border-top:transparent;" statement to set the border color of the top border to transparent; 3. , use the "border-top:0;" statement to set the border width of the top border to 0.
The operating environment of this tutorial: Windows 7 system, CSS3&&HTML5 version, Dell G3 computer.
When we use the border attribute to set the border, we will set all four borders at once:
<!DOCTYPE html>
<html>
<head>
<style>
div{
height: 50px;
border: 1px solid red;
}
</style>
</head>
<body>
<div></div>
</body>
</html>
Sometimes, we don’t need The upper border, then how to remove it? You can use the border-top attribute.
Method 1:
div{
height: 50px;
border: 1px solid red;
border-top:none;
}
##Method 2:
div{
height: 50px;
border: 1px solid red;
border-top:transparent;
} 
Method 3:
div{
height: 50px;
border: 1px solid red;
border-top:0;
}
css video tutorial)
The above is the detailed content of How to remove the top border in css. For more information, please follow other related articles on the PHP Chinese website!