.navv {
    position: fixed;
    width: 50px;
    margin-top: 10px;
    transition: all 0.3s linear;
    box-shadow: 2px 2px 8px 0px rgba(0, 0, 0, .4);
    z-index: 999
}

    .navv ul {
        margin-top: 0;
        margin-bottom: 0rem
    }

    .navv li {
        height: 60px;
        position: relative;
        z-index: 99999;
    }

        .navv li a {
            color: #212121 !important;
            display: block;
            height: 100%;
            width: 100%;
            padding-left: 25%;
            border-bottom: 1px solid #cacaca;
            transition: all .3s linear;
            text-decoration: none !important;
            z-index: 99999;
            background-color: #fff;
        }

            .navv li a i {
                position: absolute;
                top: 8px;
                left: 5px;
                font-size: 12px
            }
.navv ul li a span {
    display: none;
    font-weight: 600;
    letter-spacing: 1px;
    color: #9c27b0;
}


.navv a:hover {
    z-index: 1;
    width: 200px;
    border-bottom: 1px solid #cacaca;
    box-shadow: 0 0 1px 1px rgba(0, 0, 0, .3)
}

.navv ul li:hover a span {
    padding-left: 30%;
    display: block;
    font-size: 15px
}


.next_prevallstall_btn {
    margin-top: -550px;
}


    .next_prevallstall_btn a {
        text-decoration: none;
        display: inline-block;
        padding: 8px 16px;
        position: absolute;
    }

        .next_prevallstall_btn a:hover {
            background-color: #ddd;
            color: black;
        }

    .next_prevallstall_btn .previous {
        font-family: 'Mulish', sans-serif !important;
        margin-left: -145px;
        margin-top: 6px;
        background-color: #1fb4df;
        border: 1px solid #1fb4df;
        color: #fff;
        border-radius: 4px;
        padding: 6px 15px;
    }

    .next_prevallstall_btn .next {
        font-family: 'Mulish', sans-serif !important;
        font-size: 14px;
        border: 1px solid #1fb4df;
        background-color: #1fb4df;
        margin-top: -215px;
        margin-right: -50px;
        border-radius: 4px;
    }

    .next_prevallstall_btn .round {
        border-radius: 4px;
    }