# Viewport Content
Hello Elementor Theme BasicThe theme has a viewport meta tag (opens new window), in the head, that controls the viewport's size and shape. Developers can modify the content attribute of the meta tag using a filter hook in a child-theme.
# Hook Details
- Hook Type: Filter Hook
- Hook Name:
hello_elementor_viewport_content
- Default Value:
width=device-width, initial-scale=1
The hook controls the content of the viewport meta tag. By default the viewport width is set to the device-width and the initial scale is set to 1:
<meta name="viewport" content="width=device-width, initial-scale=1">
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# Usage
To modify the viewport content, use the following hook in a child-theme functions.php
file:
function custom_hello_elementor_viewport_content() {
return 'width=100vw, height=100vh, user-scalable=no';
}
add_filter( 'hello_elementor_viewport_content', 'custom_hello_elementor_viewport_content' );
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The result:
<meta name="viewport" content="width=100vw, height=100vh, user-scalable=no">
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