#app,body,html{width:100%;height:100%;font-family:-apple-system,system-ui,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif,BlinkMacSystemFont,Helvetica Neue,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial!important;min-width:900px;overflow:auto;background:#fff}.pre-load{width:0;height:0;overflow:hidden}.pre-hidden{position:absolute;z-index:-999999;opacity:0;top:-99999px;width:100%}.pre-hidden img{width:100%}::-webkit-scrollbar{display:none}