body{background: #fff;}

.UiRmb{overflow: hidden;}
.UiRmb .back{width: 100%; vertical-align: top;}

.UiRmb_Por{position: relative; width: 100%;}
.UiRmb_Poa{position: absolute; width: 92.3%; height: 17.322rem; top: -2.4rem; left: 0; right: 0; margin: 0 auto; background: #fff; border-radius: 0.5rem; box-shadow: 0 2px 16px rgba(0,0,0,.2)}
.UiRmb_Poa_two{ top: 1.86rem;}
.UiRmb_Poa input,.UiRmb_Poa select{display: block; margin: 0 auto; border: none; width: 94.48%; background: #ececec; height: 15.47%; margin-top: 3.76%; padding: 0 0.75rem;}
.UiRmb_Poa input[type='button']{background: url(button.png) no-repeat center center/100% 100%; height: 17.32%; margin: 0.75rem auto 0.55rem;}
.UiRmb_Poa span{font-size: 0.75rem; display: block; text-align: center;}
.UiRmb_Poa span em{font-style: normal; padding: 0 0.2rem; color: #fe5400; font-size: 1rem; vertical-align: 0;}