CSS | overscroll-behavior Property

Last Updated : 21 Nov, 2019

The overscroll-behavior property is used to set the behavior of the browser when the boundary of a scrolling area is reached. This property can be used to prevent unwanted scrolling in pages where there are multiple scroll areas. It is a shorthand for the overscroll-behavior-x and overscroll-behavior-y properties. Syntax:

overscroll-behavior: auto | contain | none | initial | inherit

Property Values:

auto: It is used to set the scrolling behavior to default. The whole page along with the element will scroll even if the boundary of the element is reached. It is the default value. Example:

html

<!DOCTYPE html>
<html>
<head>
  <title>
    CSS | overscroll-behavior
  </title>
  <style>
    .container {
      display: flex;
    }

    .main-content {
      width: 200px;
      background-color: lightgreen;
    }

    .smaller-box {
      overscroll-behavior: auto;

      height: 100px;
      width: 125px;
      margin: 25px;
      overflow-y: scroll;
    }
  </style>
</head>
<body>
  <h1 style="color: green">
    GeeksforGeeks
  </h1>
  <b>CSS | overscroll-behavior</b>
  <p>overscroll-behavior: auto</p>
  <div class="container">
    <div class="main-content">
      GeeksforGeeks is a computer science
      portal with a huge variety of well
      written and explained computer science
      and programming articles, quizzes and
      interview questions. The portal also
      has dedicated GATE preparation and
      competitive programming sections.<br><br>
      GeeksforGeeks is a computer science
      portal with a huge variety of well
      written and explained computer science
      and programming articles, quizzes and
      interview questions. The portal also
      has dedicated GATE preparation and
      competitive programming sections.
    </div>
    <div class="smaller-box">
      This is a smaller element that is also
      scrollable. The overscroll behavior
      can be used to control if the main
      content behind would scroll when this
      element's vertical boundary is reached.
    </div>
  </div>
</body>
</html>

Output: Scrolling down on the smaller element auto

contain: It is used to set the scrolling behavior to default only on the element used. Scrolling the element further after it has reached the boundary will not scroll the elements behind it. No scroll-chaining would occur in the neigring scrolling areas. Example:

html

<!DOCTYPE html>
<html>
<head>
  <title>
    CSS | overscroll-behavior
  </title>
  <style>
    .container {
      display: flex;
    }

    .main-content {
      width: 200px;
      background-color: lightgreen;
    }

    .smaller-box {
      overscroll-behavior: contain;

      height: 100px;
      width: 125px;
      margin: 25px;
      overflow-y: scroll;
    }
  </style>
</head>
<body>
  <h1 style="color: green">
    GeeksforGeeks
  </h1>
  <b>CSS | overscroll-behavior</b>
  <p>overscroll-behavior: contain</p>
  <div class="container">
    <div class="main-content">
      GeeksforGeeks is a computer science
      portal with a huge variety of well
      written and explained computer science
      and programming articles, quizzes and
      interview questions. The portal also
      has dedicated GATE preparation and
      competitive programming sections.<br><br>
      GeeksforGeeks is a computer science
      portal with a huge variety of well
      written and explained computer science
      and programming articles, quizzes and
      interview questions. The portal also
      has dedicated GATE preparation and
      competitive programming sections.
    </div>
    <div class="smaller-box">
      This is a smaller element that is also
      scrollable. The overscroll behavior
      can be used to control if the main
      content behind would scroll when this
      element's vertical boundary is reached.
    </div>
  </div>
</body>
</html>

Output: Scrolling down on the smaller element contain

none: It is used to prevent scroll-chaining on all elements. The default scroll overflow behavior is also prevented. Example:

html

<!DOCTYPE html>
<html>
<head>
  <title>
    CSS | overscroll-behavior
  </title>
  <style>
    .container {
      display: flex;
    }

    .main-content {
      width: 200px;
      background-color: lightgreen;
    }

    .smaller-box {
      overscroll-behavior: none;

      height: 100px;
      width: 125px;
      margin: 25px;
      overflow-y: scroll;
    }
  </style>
</head>
<body>
  <h1 style="color: green">
    GeeksforGeeks
  </h1>
  <b>CSS | overscroll-behavior</b>
  <p>overscroll-behavior: none</p>
  <div class="container">
    <div class="main-content">
      GeeksforGeeks is a computer science
      portal with a huge variety of well
      written and explained computer science
      and programming articles, quizzes and
      interview questions. The portal also
      has dedicated GATE preparation and
      competitive programming sections.<br><br>
      GeeksforGeeks is a computer science
      portal with a huge variety of well
      written and explained computer science
      and programming articles, quizzes and
      interview questions. The portal also
      has dedicated GATE preparation and
      competitive programming sections.
    </div>
    <div class="smaller-box">
      This is a smaller element that is also
      scrollable. The overscroll behavior
      can be used to control if the main
      content behind would scroll when this
      element's vertical boundary is reached.
    </div>
  </div>
</body>
</html>

Output: Scrolling down on the smaller element none

initial: It is used to set the overscroll behavior to default value. Example:

html

<!DOCTYPE html>
<html>
<head>
  <title>
    CSS | overscroll-behavior
  </title>
  <style>
    .container {
      display: flex;
    }

    .main-content {
      width: 200px;
      background-color: lightgreen;
    }

    .smaller-box {
      overscroll-behavior: initial;

      height: 100px;
      width: 125px;
      margin: 25px;
      overflow-y: scroll;
    }
  </style>
</head>
<body>
  <h1 style="color: green">
    GeeksforGeeks
  </h1>
  <b>CSS | overscroll-behavior</b>
  <p>overscroll-behavior: initial</p>
  <div class="container">
    <div class="main-content">
      GeeksforGeeks is a computer science
      portal with a huge variety of well
      written and explained computer science
      and programming articles, quizzes and
      interview questions. The portal also
      has dedicated GATE preparation and
      competitive programming sections.<br><br>
      GeeksforGeeks is a computer science
      portal with a huge variety of well
      written and explained computer science
      and programming articles, quizzes and
      interview questions. The portal also
      has dedicated GATE preparation and
      competitive programming sections.
    </div>
    <div class="smaller-box">
      This is a smaller element that is also
      scrollable. The overscroll behavior
      can be used to control if the main
      content behind would scroll when this
      element's vertical boundary is reached.
    </div>
  </div>
</body>
</html>

Output: Scrolling down on the smaller element initial

inherit: It is used to set the scrolling behavior to inherit from the parent.

Supported Browsers: The browsers supported by overscroll-behavior property are listed below:

Chrome 63.0
Firefox 59.0
Edge 18.0
Opera 50.0

CSS | overscroll-behavior Property

sayantanm19

Improve

CSS | overscroll-behavior Property

Thank You!