.sungroup .bnf{font-size:0}.sungroup .bnf .bnf_t{font-size:14px;margin-bottom:10px}.sungroup .bnf img{margin:0;max-width:100%;height:auto;display:inline-block}@media all and (max-width:999px){.sungroup .bnf .bnf_c{max-width:600px;margin:0 auto}}@media all and (max-width:400px){.sungroup .bnf img{width:50%}}@media all and (max-width:300px){.sungroup .bnf img{max-width:100%;width:auto}}