Specify where to navigate when using arrow keys:
button#b1 { top:20%;left:25%; nav-index:1; nav-right:#b2;nav-left:#b4; nav-down:#b2;nav-up:#b4; } button#b2 { top:40%;left:50%; nav-index:2; nav-right:#b3;nav-left:#b1; nav-down:#b3;nav-up:#b1; } button#b3 { top:70%;left:25%; nav-index:3; nav-right:#b4;nav-left:#b2; nav-down:#b4;nav-up:#b2; } button#b4 { top:40%;left:0%; nav-index:4; nav-right:#b1;nav-left:#b3; nav-down:#b1;nav-up:#b3; }
Browser support
Currently, only Opera supports nav-up properties.
Definitions and usages
The nav-up property specifies where to navigate when nav-up navigation keys are used.
Default: | auto |
---|---|
Inheritance: | no |
Version: | CSS3 |
JavaScript syntax: | object .style.navUp="#div2" |
Grammar
nav-up: auto|id|target-name|inherit;
Value | Describe |
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auto | The browser decides which element to navigate to. |
Id | Specifies the id of the element being navigated. |
target-name | Specify the target framework to be navigated. |
inherit | Specifies that the value of the nav-up property should be inherited from the parent element. |