zhywpt-plug/wxminipro/miniprogram/pages/index/index.wxss

/* pages/index/index.wxss */
#nav {
  text-align: center;
  background: #eeeeee;
  margin: 1em;
  padding: 1em;
  border-radius: 5px;
}

#add {
  margin: 1em;
}

.weui-input{
    margin-bottom: 30rpx;
    padding: 0 30rpx;
    border: 1px solid #ddd;
    height: 100rpx;
}