The color-changing effect of a button is very common but what we are going to do a slightly advanced version of this effect. The background will change like a clip effect rotating at some particular angle.
Approach: The approach is to provide two or three background and then rotating them on different angles.
HTML Code: In this section, we will use HTML code to design the body structure.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content=
"width=device-width, initial-scale=1.0" />
<title>Button effect</title>
</head>
<body>
<a href="#">GeeksforGeeks</a>
</body>
</html>
|
CSS Code: In this section, we will follow some steps to design the button effect.
- Step 1: First, we set the position of button and then use text-decoration property to remove underline from link. Also, set the width, height, color and background color of a button.
- Step 2: Here we apply the second background with rotation using the before selector. We have used z-index to display this background at the top of other one.
- Step 3: Now, apply final background with a different degree of rotation using nested selection of both hover and before selector.
Tip: You can change the degree of rotation to change the effect a bit according to your need.
Below is the implementation of the above three steps.
<style>
body {
padding: 0;
margin: 0;
}
a {
position: absolute;
top: 40%;
left: 40%;
transform: translate(-50%, -50%);
width: 180px;
height: 60px;
color: white;
text-decoration: none;
text-align: center;
padding-top: 30px;
font-size: 20px;
overflow: hidden;
background: green;
}
a::before {
content: "";
position: absolute;
width: 0;
height: 0;
left: 0;
bottom: 0;
border-style: solid;
border-color: #f00;
border-width: 80px 100px;
z-index: -1;
transform: rotate(360deg);
transition: 1s;
transform-origin: left;
}
a:hover::before {
border-color: #00f;
transform: rotate(60deg);
}
</style>
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Complete Code: In this section, we will combine the above to section to make a color-changing effect on button using HTML and CSS.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport"
content="width=device-width, initial-scale=1.0" />
<title>Button effect</title>
<style>
body {
padding: 0;
margin: 0;
}
a {
position: absolute;
top: 40%;
left: 40%;
transform: translate(-50%, -50%);
width: 180px;
height: 60px;
color: white;
text-decoration: none;
text-align: center;
padding-top: 30px;
font-size: 20px;
overflow: hidden;
background: green;
}
a::before {
content: "";
position: absolute;
width: 0;
height: 0;
left: 0;
bottom: 0;
border-style: solid;
border-color: #f00;
border-width: 80px 100px;
z-index: -1;
transform: rotate(360deg);
transition: 1s;
transform-origin: left;
}
a:hover::before {
border-color: #00f;
transform: rotate(60deg);
}
</style>
</head>
<body>
<a href="#">GeeksforGeeks</a>
</body>
</html>
|
Output:
