.nav[data-v-ac02b990]{position:relative;height:100%;background:#001529;overflow:hidden}.nav .logo[data-v-ac02b990]{background:#002140;overflow:hidden}.nav .logo .title[data-v-ac02b990]{width:63px;height:64px;line-height:64px;font-size:20px;font-weight:700;color:#fff;padding-left:60px;white-space:nowrap;background:url(../img/logo_login.30ed01df.png) no-repeat 50%/40px 40px}.nav .menu[data-v-ac02b990]{height:calc(100% - 80px);overflow-x:hidden;overflow-y:auto}.nav .menu[data-v-ac02b990]::-webkit-scrollbar{display:none}.nav .menu[data-v-ac02b990] .el-menu{border-right:none}.nav .menu[data-v-ac02b990] .el-menu .el-menu-item,.nav .menu[data-v-ac02b990] .el-menu .el-submenu__title{height:54px;line-height:54px;color:#999;font-size:16px}.nav .menu[data-v-ac02b990] .el-menu .el-menu-item.is-active,.nav .menu[data-v-ac02b990] .el-menu .el-submenu__title.is-active{color:#fff;font-weight:700}.nav .menu[data-v-ac02b990] .el-menu .el-submenu__title .el-menu-item{padding-left:10px}.nav .menu[data-v-ac02b990] .el-menu .el-submenu .el-menu-item.is-active{background:#1890ff!important}.nav .el-menu-vertical-demo[data-v-ac02b990]:not(.el-menu--collapse){width:256px}