body { background-color:#f7bbce; } .header .cont .head { background:url(https://tanar.ir/graphic/wp-content/uploads/2018/01/logo-anar-graphic.png); }
@media screen and (max-width:768px){
.header .cont .head { background-image:url(https://tanar.ir/graphic/wp-content/themes/daneshfile/img/head-res.jpg);
}
@media screen and (max-width:768px){
.header .cont .head { background-image:url(https://tanar.ir/graphic/wp-content/uploads/2018/01/logo-anar-graphic-respansiv.png);
}