Prevent images from resizing on mobile

Hi there - I see a few posts like this but can't figure out what code to add to prevent images from resizing on mobile view. Can someone help me? I am not sure what the 'class' of image is for "your-image-class" in the below code:

@media screen and (max-width: 640px) {
  img.your-image-class {
    width: 100%; /* Adjusts image width to 100% of the container */
    height: auto; /* Keeps the aspect ratio intact */
  }
}

Anyone have any guidance? 

Hi,

Each case will require a different image class name. If you share link to page where you have problem, we can help easier

I am struggling with the same issue. www.therutlader.com - the second image (Bike Reg) in mobile view is stretching the page, I am trying to get it to roughly half the size.

10 hours ago, JWSKS said:

I am struggling with the same issue. www.therutlader.com - the second image (Bike Reg) in mobile view is stretching the page, I am trying to get it to roughly half the size.

You can use a CSS code like this to Website > Website Tools > Custom CSS

@media screen and (max-width:767px) {
div#block-yui_3_17_2_1_1654723628836_4556 {
    max-width: 100px;
    margin: 0 auto;
}
}

Absolutely! Replace "your-image-class" with the actual class of your images in Squarespace (e.g., sqs-block-image). This code will prevent resizing on mobile.

Thank you @tuanphan! Much appreciated.