CSS differs between chrome and safari

Hi,

I’ve customized the CSS around an avatar in the sidebar of my site ( image below ), and noticed the CSS works fine in Chrome but doesn’t work when viewing in Safari.

Will making this a div help?

Site:

wearabl.com

CSS:

`

img.avatar.user-1-avatar.avatar-50.photo {

height: 60px;

width: 60px;

margin-left: 35px;

}