.knowledge-box[data-v-5122e73b]{position:relative;width:168px;height:64px;background:#f5f5f5;border-radius:4px;padding:10px;color:#606266;cursor:pointer;margin:12px;margin-left:0;margin-top:0;overflow:hidden}.active[data-v-5122e73b]{background:#e7f1ff}.active p[data-v-5122e73b]{color:#4a80f6}