.search-btn[data-v-1f9530f6]{display:flex;flex-direction:row;justify-content:center;align-items:center}.operateBtn[data-v-1f9530f6]{margin-top:10px}.QR_code[data-v-1f9530f6]{display:flex;justify-content:center}.QR_code img[data-v-1f9530f6]{width:300px;height:300px}.type_class[data-v-1f9530f6]{min-width:500px}