body::before{display:none;content:"xs"}@media(min-width: 576px)and (max-width: 767.98px){body::before{content:"sm"}}@media(min-width: 768px)and (max-width: 991.98px){body::before{content:"md"}}@media(min-width: 992px)and (max-width: 1199.98px){body::before{content:"lg"}}@media(min-width: 1200px)and (max-width: 1399.98px){body::before{content:"xl"}}@media(min-width: 1400px){body::before{content:"xxl"}}