Why is layout on iphone and ipad going?

Question

PHP

Hello, there is a site: flackbox.ru/axxtel/
On the ipad in landscape orientation, the main page is normally displayed, but in the portrait in normal orientation, the site goes. What could be the problem?

Answer 1

it is interesting to see how media queries are written, especially for extensions less than 768px, for iPad and iPhone they are written like this:
iPad horizontal and vertical modes:
media only screen
and (min-device-width : 768px)
and (max-device-width : 1024px) ) { ...}
iPad mini:
media only screen
and (min-device-width : 768px)
and (max-device-width : 1024px)
and (-webkit-min-device-pixel-ratio: 1) {.. .}
in addition, the required parameter is not set in head:

<meta name="viewport" content="width=device-width, initial-scale=1.0">

Answer 2

Because the "reshenia" class has a height of 500px.