.postMessage[data-v-87dfa424]{background:#fff;height:100%}.postMessage .submitBtn[data-v-87dfa424]{margin-left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);margin-top:2rem;width:6rem;height:1.2rem;background:#1989fa;text-align:center;color:#fff;line-height:1.2rem;border-radius:.5rem;font-size:.5rem;border:none}