<meta name="viewport" content="width=device-width, user-scalable=no,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0">
| Attribute name |
Value |
description |
| width |
Positive integer or ?device-width |
Define the width of the viewport in pixels |
| height |
Positive integer or ?device-height |
Define the height of the viewport, the unit is pixel, generally not used |
| initial-scale |
[0.0-10.0] |
Define the initial zoom value |
| minimum-scale |
[0.0-10.0] |
Define the minimum reduction ratio, which must be less than or equal to the maximum-scale setting |
| maximum-scale |
[0.0-10.0] |
Define the maximum zoom ratio, it must be greater than or equal to the minimum-scale setting |
| user-scalable |
yes/no |
Define whether to allow the user to manually zoom the page, the default value is yes |