/* The side navigation menu */
    .sidenav {
        height: 100%;
        width: 0;
        position: fixed;
        z-index: 11;
        top: 0;
        left: 0;
        background-color: #a32c27;
        overflow-x: hidden;
        padding-top: 60px;
        transition: 0.5s;
        font-weight: 600;
        font-size: 19px;
        box-sizing: border-box;
    }


    /* The navigation menu links */
    .sidenav a {
        margin: 2rem 0.5rem 1rem 1.5rem;
        text-decoration: none;
        font-size: 19px;
        font-weight: 600;
        color: #ffffff;
        display: block ;
        opacity: 0;
    }
    .sidenav a.active {
        opacity: 1;
        transition: opacity 2.5s;
    }

    .sidenav a.inactive {
        opacity: 0;
        transition: opacity 0.3s;
    }
    /*.sidenav a {*/
        /*display: none;*/
    /*}*/

    /* When you mouse over the navigation links, change their color */
    .sidenav a:hover {
        color: #f1f1f1;
    }

    /* Position and style the close button (top right corner) */
    .sidenav .closebtn {
        position: absolute;
        top: 0;
        left: 0;
        font-size: 36px;
        margin-left: 2rem;
    }
    .sindenav-custom-button {
        color: #ffffff !important;
        font-weight: 500 !important;
        border: 1px solid;
        padding: 0.5rem 0.5rem !important;
        margin: 1.4rem 2.5rem !important;
    }

    body.active {
        overflow: hidden;
        height: 100%;
        position: fixed;
    }