I tried this below code but still it is working on both Safari & Chrome.
Please let me know a hack only for Safari not Chrome
.contactDiv img:not(:root:root) { 
    margin-top:-75px;
}  
@media screen and (-webkit-min-device-pixel-ratio:0) {
    .contactDiv img{
         margin-top:-75px;
    }
}
Both are working on Chrome as well as Safari but I want that only on Safari.
 
     
     
    