Why is the background image in svg format stretched in safari?

Question

css

Good day everyone.

In safari on mobile devices, svg is stretched. Why is this happening ?

css:

.search__mobile {
    width: 17px!important;
    height: 15px!important;
    background-size: 17px 15px;
    margin: 0!important;
    left: 30px;
    top: 41px;
}

Link to the site: lunamag-articles.malevich-web.ru

I would be very grateful if you could help me.