.chatHeader__info{display:flex;gap:10px;align-items:center}.chatHeader__btnCloseChat{display:none}.chatHeader__nickName{max-width:400px;overflow:hidden;font-size:11px;line-height:110%;text-overflow:ellipsis;white-space:nowrap}@media(max-width:1199px){.chatHeader__nickName{max-width:350px}}@media(max-width:991px){.chatHeader__nickName{max-width:250px}}@media(max-width:830px){.chatHeader__nickName{max-width:190px}}@media(max-width:767px){.chatHeader__btnCloseChat{display:inline-block}.chatHeader__nickName{max-width:250px}}@media(max-width:500px){.chatHeader__nickName{max-width:200px}}@media(max-width:450px){.chatHeader__nickName{max-width:150px}}@media(max-width:400px){.chatHeader__nickName{max-width:100px}}@media(max-width:350px){.chatHeader__nickName{max-width:70px}}