:root{--base-main-width:1140px}@media (min-width:576px){:root{--base-main-width:540px}}@media (min-width:768px){:root{--base-main-width:720px}}@media (min-width:992px){:root{--base-main-width:960px}}@media (min-width:1200px){:root{--base-main-width:1140px}}.el-overlay{background-color:var(--el-overlay-color-lighter);bottom:0;height:100%;left:0;overflow:auto;position:fixed;right:0;top:0;z-index:2000}.el-overlay .el-overlay-root{height:0}