#app{width:100%;height:100%}h1,h2,h3,h4,h5,h6,p{margin:0;padding:0}.ivu-modal-footer>.ivu-row,.loader{display:-webkit-box;display:-ms-flexbox;display:flex;width:100%;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.loader{height:100%;position:fixed;top:0;left:0;z-index:99999;background:hsla(0,0%,100%,.2);-webkit-box-align:center;-ms-flex-align:center;align-items:center}.loader>div{width:100px;height:100px}.loader>div>img{height:100%;width:100%}