.title[data-v-6429c22a]{font-size:16px;text-align:center;margin:20px 0}.operation[data-v-6429c22a]{display:flex;align-items:center;justify-content:space-between}.date-value[data-v-6429c22a]{margin:20px}.demonstration[data-v-6429c22a]{margin-right:10px}.refresh[data-v-6429c22a]{margin-right:20px;cursor:pointer;color:#1890ff}.bottom-class[data-v-6429c22a]{padding:20px;display:flex;justify-content:flex-end}.right[data-v-6429c22a]{display:flex;margin-right:12px}.right .upload-demo[data-v-6429c22a]{margin-right:12px}