.flex{display:-webkit-box;display:-ms-flexbox;display:flex}.justify-center{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.align-center{-webkit-box-align:center;-ms-flex-align:center;align-items:center}.vxe-table--render-default .vxe-table--empty-content{height:400px;line-height:400px}