.knowledge-chat-frame[data-v-55783e4e],.knowledge-chat-iframe[data-v-55783e4e]{width:100%;height:100%}.knowledge-chat-frame[data-v-55783e4e]{overflow:hidden;background:#fff}.knowledge-chat-iframe[data-v-55783e4e]{display:block;border:0}.knowledge-chat-page[data-v-cc3d96de]{width:100%;height:100vh;overflow:hidden;background:#fff}.knowledge-chat-empty[data-v-cc3d96de]{height:100%}