I tried the max-width CSS property, but it doesn't work: the image's size doesn't change. Is there any way to solve this problem? HTML: <div id= ... ... <看更多>

Screen width (breakpoint), Image natural width, Image actual width, Media query matched. < 320 px, 400px, 200px, Max-width: 320px. ... <看更多>

Oh, you're giving me flashbacks to my HTML-email-coding days -- Ouch! Outlook still has awful support for CSS. Your best bet is always to ... ... <看更多>

Above, ( max-width:640px ) is a media condition asking “if the viewport width is 640 pixels or less,” and 400px is the width the slot the image ... ... <看更多>

HTML : CSS: Image max - width not working in Firefox and IE [ Beautify Your Computer : https://www.hows.tech/p/recommended. html ] HTML : CSS: ... ... <看更多>