.amix-noti-cut-strings-1 {
    color: #000000; 
    font-size: 16px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    width: 250px;
}
@media screen and (max-width: 600px) {
   .amix-noti-cut-strings-1 {
       width: 320px;
   }
}