@charset "UTF-8";
#aisongs-banner{position:relative;display:inline-block;width:100%;z-index:1;overflow:hidden}#aisongs-banner .bg{position:relative;z-index:1;width:100%;height:auto}#aisongs-banner .width1{position:relative;display:none;width:100%}#aisongs-banner .width2{position:relative;display:none;width:100%}@media screen and (max-width: 849px)and (min-width: 0){#aisongs-banner .width1{display:none}#aisongs-banner .width2{display:inline-block}}@media screen and (min-width: 850px){#aisongs-banner .width1{display:inline-block}#aisongs-banner .width2{display:none}}