.admin {
    position: fixed;
    top: 40%;
    .ant-btn{
        width: 100px !important;
    }
    width: 100px;
    // height: 100px;
    // border: 1px solid red;
    #components-layout-demo-top-side .logo {
        float: left;
        width: 120px;
        height: 31px;
        margin: 16px 24px 16px 0;
        background: rgba(255, 255, 255, 0.3);
    }

    .ant-row-rtl #components-layout-demo-top-side .logo {
        float: right;
        margin: 16px 0 16px 24px;
    }

    .site-layout-background {
        background: #fff;
    }
}