control:-ms-input-placeholder{color:#969799}.van-field__control::-ms-input-placeholder{color:#969799}.van-field--error .van-field__control:-ms-input-placeholder{color:#f44}.van-field--error .van-field__control::-ms-input-placeholder{color:#f44}.van-pull-refresh{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;overflow:hidden}.van-pull-refresh__track{position:relative}.van-pull-refresh__head{width:100%;height:50px;left:0;overflow:hidden;position:absolute;text-align:center;