@media screen and (max-width: 575px) {};
@media screen and (min-width:576px) and (max-width: 767px) {};
@media screen and (min-width:768px) and (max-width: 991px) {};
@media screen and (min-width:992px) and (max-width: 1199px) {};
@media screen and (min-width:1200px) {};