:root{height:100%;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;height:100%}#app{height:100%;width:100%;min-width:1280px}.title-bar{height:30px;width:100%;font-size:14px;line-height:30px;text-indent:10px;color:var(--el-text-color-regular);background-color:var(--el-fill-color);border-bottom:1px solid var(--el-border-color)}.std-button{min-width:80px;margin:0 5px}