Gmail Auto Resize Don't - CSS

Introduction

Gmail Auto Resize Don't is a CSS hack that prevents Gmail's automatic resizing of images in email messages. By default, Gmail will resize images in emails to fit within a specific width to ensure that the email appears consistent across all devices and email clients. However, this can be frustrating for email developers who want to maintain control over image size and placement. Gmail Auto Resize Don't uses a CSS hack to prevent Gmail from resizing images in email messages.

How it Works

Gmail Auto Resize Don't works by using the CSS max-width:100% property on images in email messages. This property prevents Gmail from resizing images because it sets the maximum width of the image to 100% of the container, which means that the image will always fit within the container without being resized.

Implementation

To implement Gmail Auto Resize Don't, simply add the following CSS to your email message:

img {
    max-width:100% !important;
}

This CSS targets all images in the email message and sets the max-width property to 100% with the !important keyword to ensure that the property takes precedence over any other styles applied to the image.

Limitations

While Gmail Auto Resize Don't is a useful hack for email developers who want to maintain control over image size and placement, it does have limitations. This hack only works for images that are directly embedded in the email message. If the image is hosted on a separate server and linked to in the email message, this hack will not work. Additionally, it's important to keep in mind that email clients other than Gmail may not support this hack, so there's always a chance that the email message may not appear as intended for some recipients.

Conclusion

Overall, Gmail Auto Resize Don't is a simple but effective CSS hack for email developers who want to maintain control over image size and placement in Gmail email messages. While it does have limitations, it's a useful tool to have in your email development toolbox.