#app{width:100%;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Microsoft YaHei,sans-serif;color:#303133}*{box-sizing:border-box}*,body,html{margin:0;padding:0}body,html{width:100%;height:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f7fa}li,ol,ul{list-style:none}a{color:#409eff;text-decoration:none}img{display:block;max-width:100%;border:0}button{font-family:inherit;cursor:pointer}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background-color:hsla(220,4%,58%,.3);border-radius:4px}::-webkit-scrollbar-thumb:hover{background-color:hsla(220,4%,58%,.5)}.text-center{text-align:center}.text-right{text-align:right}.mt-sm{margin-top:12px}.mt-md{margin-top:16px}.mt-lg{margin-top:24px}.mb-sm{margin-bottom:12px}.mb-md{margin-bottom:16px}.mb-lg{margin-bottom:24px}.clearfix:after{content:"";display:table;clear:both}.page-container{width:100%;max-width:1200px;margin:0 auto;padding:16px}@media(max-width:768px){.page-container{padding:12px}}