I saw this passage on the Internet:
fixedviewport
fixed
iOSfixedfixed
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no"/>it"s quite clear to see the above sentences, but why did you solve it by adding the following meta tag? I know that width=device-width sets the Layout viewport on the mobile to the width of the phone"s screen. The elements of the fixed are not still fixed relative to the entire page, and the sliding on the screen is just moving the so-called viewport?.