@media only screen and (min-width : 320px) {}@media only screen and (min-width : 480px) {}@media only screen and (min-width : 768px) {}@media only screen and (min-width : 992px) {}@media only screen and (min-width : 1200px) {}@media only screen and (max-width : 1199px) {}@media only screen and (max-width : 991px) {}@media only screen and (max-width : 767px) {}@media only screen and (max-width : 479px) {}@media only screen and (max-width : 360px) {}@media only screen and (max-width : 319px) {}