Styling
/
Layout
Layout components such as rx.flex, rx.container, rx.box, etc. are used to organize and structure the visual presentation of your application. This page gives a breakdown of when and how each of these components might be used.
rx.box is a generic component that can apply any CSS style to its children. It's a building block that can be used to apply a specific layout or style property.
When to use: Use rx.box when you need to apply specific styles or constraints to a part of your interface.
rx.box(
rx.box(
"CSS color",
background_color="red",
border_radius="2px",
width="50%",
margin="4px",
padding="4px",
),
rx.box(
"Radix Color",
background_color=rx.color("tomato", 3),
border_radius="5px",
width="80%",
margin="12px",
padding="12px",
),
text_align="center",
width="100%",
)rx.stack is a layout component that arranges its children in a single column or row, depending on the direction. It’s useful for consistent spacing between elements.
When to use: Use rx.stack when you need to lay out a series of components either vertically or horizontally with equal spacing.
rx.flex(
rx.stack(
rx.box(
"Example",
bg="orange",
border_radius="3px",
width="20%",
),
rx.box(
"Example",
bg="lightblue",
border_radius="3px",
width="30%",
),
flex_direction="row",
width="100%",
),
rx.stack(
rx.box(
"Example",
bg="orange",
border_radius="3px",
width="20%",
),
rx.box(
"Example",
bg="lightblue",
border_radius="3px",
width="30%",
),
flex_direction="column",
width="100%",
),
width="100%",
)The rx.flex component is used to create a flexible box layout, inspired by CSS Flexbox . It's ideal for designing a layout where the size of the items can grow and shrink dynamically based on the available space.
When to use: Use rx.flex when you need a responsive layout that adjusts the size and position of child components dynamically.
rx.flex(
rx.card("Card 1"),
rx.card("Card 2"),
rx.card("Card 3"),
spacing="2",
width="100%",
)rx.grid components are used to create complex responsive layouts based on a grid system, similar to CSS Grid Layout .
When to use: Use rx.grid when dealing with complex layouts that require rows and columns, especially when alignment and spacing among multiple axes are needed.
rx.grid(
rx.foreach(
rx.Var.range(12),
lambda i: rx.card(f"Card {i + 1}", height="10vh"),
),
columns="3",
spacing="4",
width="100%",
)The rx.container component typically provides padding and fixes the maximum width of the content inside it, often used to center content on large screens.
When to use: Use rx.container for wrapping your application’s content in a centered block with some padding.
rx.box(
rx.container(
rx.card(
"This content is constrained to a max width of 448px.",
width="100%",
),
size="1",
),
rx.container(
rx.card(
"This content is constrained to a max width of 688px.",
width="100%",
),
size="2",
),
rx.container(
rx.card(
"This content is constrained to a max width of 880px.",
width="100%",
),
size="3",
),
background_color="var(--gray-3)",
width="100%",
)Did you find this useful?
