@media screen and (max-width:1780px) {
    .lsie_main_sec {
        padding: 100px 50px 30px 50px;
    }

    .lsie_heading1 h1 {
        margin-bottom: 15px;
    }

    .intro-sec-content {
        padding-top: 25px;
    }

    .cvr-img {
        padding-top: 20px;
    }

    .image-bottom-text {
        padding-top: 6px;
    }

    .threecol-content img {
        width: 60%;
    }

    .threecol-content .lsie_col1 {
        padding-right: 15px !important;
    }

    .threecol-content .lsie_col1 {
        padding-right: 15px !important;
    }

    .threecol-content .lsie_col3 {
        padding-left: 15px !important;
    }

    .imagebox-img img {
        width: 50%;
    }

    .four-col-content {
        padding-top: 10px;
    }

    .inrto-page1-bottom {
        padding-top: 30px;
    }

    #lsie-sec4 .lsie_heading2 h2 {
        margin-bottom: 10px;
    }

    .techframework-cvr-img img {
        width: 90%;
        padding-top: 10px;
    }

    .twocol-content .lsie_col1 {
        padding-right: 15px !important;
    }

    .twocol-content .lsie_col2 {
        padding-left: 15px !important;
    }

    .outer-prev a {
        bottom: 30px;
    }

    .outer-prev a::before {
        bottom: 19px;
    }

    .outer-next a {
        bottom: 30px;
    }

    .outer-next a::after {
        bottom: 19px;
    }

    .con-sase-img img {
        width: 97%;
    }

    li.lsie-navbar-dnld {
        margin-top: 45%;
    }

    div#mySidenav {
        padding: 5% 40px;
    }

    p.p-bottom-mrgn {
        margin-bottom: 5px !important;
    }
}

@media screen and (max-width: 1680px) {}

@media screen and (max-width:1600px) {
    #con-link-detail p {
        padding-top: 5px;
    }

    .details-link p {
        font-size: 18px;
        line-height: 28px;
        padding-top: 20px;
    }

    div#mySidenav {
        padding-bottom: 60px !important;
        padding-top: 60px !important;
    }

    li.lsie-navbar-dnld {
        margin-top: 35%;
    }

    .techframework-cvr-img img {
        width: 85%;
        padding-top: 0px;
    }

    .cvr-img {
        padding-top: 10px;
    }

    .con-sase-img img {
        width: 95%;
    }

    .partner-ecosystem,
    .service-mgmt-img {
        padding-bottom: 5px;
    }

    .container {
        max-width: 1380px !important;
    }

    .lsie_header_row {
        padding-top: 5px;
        padding-bottom: 5px;
    }

    .lsie_body_text {
        font-size: 16px;
        line-height: 24px;
    }

    .lsie_heading1 h1 {
        font-size: 62px;
        line-height: 76px;
        margin-bottom: 10px;
    }

    .lsie_subhead h4 {
        font-size: 24px;
        line-height: 30px;
        margin-bottom: 0px;
    }

    .lsie_heading2 h2 {
        font-size: 40px;
        line-height: 54px;
        margin-bottom: 10px;
    }

    h5.lsie_heading5 {
        font-size: 22px;
        line-height: 26px;
    }

    .lsie_main_sec {
        padding: 80px 40px 30px 40px;
    }

    .outer-next a::after {
        width: 22px;
        height: 33px;
        right: 40px;
        bottom: 16px;
    }

    .outer-next a {
        font-size: 18px;
        right: 68px;
    }

    .outer-prev a::before {
        width: 22px;
        height: 33px;
        left: 40px;
        bottom: 16px;
    }

    .outer-prev a {
        font-size: 18px;
        left: 68px;
    }

    .navleft .bars {
        margin-bottom: 4px;
    }

    .bars.bar-one {
        width: 15px;
    }

    .bars.bar-two {
        width: 21px;
    }

    .bars.bar-three {
        width: 25px;
    }

    label.form-check-label {
        font-size: 16px;
        line-height: 22px;
    }

    .lsie_dnldpdf_inner a {
        padding: 10px 50px 10px 30px;
        text-transform: uppercase;
        font-size: 15px;
        line-height: 22px;
    }

    .lsie_dnldpdf_inner a::before {
        right: 52%;
    }

    p.lsie_body_text.before-number1::before {
        top: 5px;
    }

    p.lsie_body_text.before-cntt::before {
        font-size: 24px;
    }

    .number-pad {
        padding-left: 50px;
    }

    .number-pad2 {
        padding-left: 56px;
        position: relative;
    }

    p.lsie_body_text.before-number2::before {
        top: 5px;
    }

    .lsie-nav-section a {
        font-size: 16px !important;
        line-height: 24px !important;
    }

    .nav_chapters_col {
        overflow-x: unset !important;
    }

    .lsie-img-box p.lsie_body_text {
        line-height: 24px;
    }

    .number-pad3 {
        padding-left: 56px;
    }

    p.lsie_body_text.before-number3::before {
        top: 5px;
    }

    p.lsie_body_text.before-cntt::before {
        padding: 7px;
    }

    .lumen_header_logo img {
        width: 80%;
    }

    .lsie_header_right {
        padding-top: 15px;
    }
    .lsie_header_row .lsie_header_right{
        padding-top: 5px;
    }
    .pagination-footer {
        position: absolute;
        bottom: 10px;
    }

    p.pagination-text {
        font-size: 16px;
        line-height: 24px;
    }
}

@media screen and (max-width:1500px) {
    .details-link p {
        font-size: 16px;
        line-height: 26px;
        padding-top: 20px;
    }

    .container {
        max-width: 1280px !important;
    }

    .lsie_body_text {
        font-size: 15px;
        line-height: 22px;
    }

    .lsie_heading1 h1 {
        font-size: 55px;
        line-height: 57px;
        margin-bottom: 20px;
    }

    .lsie_heading2 h2 {
        font-size: 36px;
        line-height: 48px;
        margin-bottom: 10px;
    }

    h5.lsie_heading5 {
        font-size: 20px;
        line-height: 24px;
    }

    label.form-check-label {
        font-size: 15px;
        line-height: 22px;
    }

    .lsie_dnldpdf_inner a {
        font-size: 14px;
        line-height: 20px;
    }

    .lsie_dnldpdf_inner a::before {
        right: 54%;
        width: 19px;
        height: 19px;
    }

    p.lsie_body_text.before-number1::before {
        top: 5px;
    }

    p.lsie_body_text.before-cntt::before {
        font-size: 22px;
    }

    p.lsie_body_text.before-number2::before {
        top: 6px;
    }

    .lsie-nav-section a {
        font-size: 15px !important;
        line-height: 22px !important;
    }

    .lsie-img-box p.lsie_body_text {
        line-height: 22px;
    }

    p.lsie_body_text.before-cntt::before {
        padding: 6px;
    }

    .number-pad {
        padding-left: 45px;
    }

    p.lsie_body_text.before-number1::before {
        top: 3px;
    }

    .number-pad2 {
        padding-left: 52px;
    }

    .number-pad3 {
        padding-left: 52px;
    }

    p.lsie_body_text.before-number2::before {
        top: 3px;
    }

    p.lsie_body_text.before-number3::before {
        top: 3px;
    }

    .lumen_header_logo img {
        width: 75%;
    }

    #lsie-logo img {
        width: 80%;
    }

    .lsie_header_right {
        padding-top: 10px;
    }

    p.pagination-text {
        font-size: 15px;
        line-height: 22px;
    }
}

@media screen and (max-width:1480px) {}

@media screen and (max-width:1400px) {

    .con-sase-img img {
        width: 88%;
    }

    .details-link p {
        font-size: 14px;
        line-height: 24px;
        padding-top: 15px;
    }

    p.p-bottom-mrgn {
        margin-bottom: 5px !important;
    }

    #con-link-detail p {
        padding-top: 0px;
    }

    p.pagination-text {
        font-size: 13px;
        line-height: 20px;
    }

    .pagination-footer {
        bottom: 5px;
    }

    .sidenav .closebtn,
    .dwnldSidenav .dnld-closebtn {
        position: absolute;
        top: 25px;
        font-size: 30px;
        padding: 0;
        border-radius: 40px;
        height: 35px;
        width: 35px;
        line-height: 34px !important;
    }

    .navback-icon img {
        width: 25%;
    }

    .container {
        max-width: 1000px !important;
    }

    .lsie_heading1 h1 {
        font-size: 47px;
        line-height: 53px;
        margin-bottom: 10px;
    }

    .lsie_body_text {
        font-size: 13px;
        line-height: 18px;
    }

    .lsie_subhead h4 {
        font-size: 18px;
        line-height: 24px;
        margin-bottom: 0px;
    }

    .lsie_heading2 h2 {
        font-size: 28px;
        line-height: 38px;
        margin-bottom: 10px;
    }

    .lsie_main_sec {
        padding: 80px 40px 20px 40px;
    }

    .outer-next a {
        font-size: 16px;
        right: 63px;
        bottom: 20px;
    }

    .outer-next a::after {
        width: 18px;
        height: 28px;
        right: 40px;
        bottom: 9px;
    }

    .outer-prev a {
        font-size: 16px;
        left: 63px;
        bottom: 20px;
    }

    .outer-prev a::before {
        width: 18px;
        height: 28px;
        left: 40px;
        bottom: 9px;
    }

    .intro-sec-content {
        padding-top: 12px;
    }

    .inrto-page1-top {
        padding-bottom: 0px;
    }

    .inrto-page1-bottom {
        padding-top: 20px;
    }

    .image-bottom-text {
        padding-top: 0px;
    }

    h5.lsie_heading5 {
        font-size: 16px;
        line-height: 22px;
        margin-bottom: 10px;
    }

    .sec4-page1-row .col1 {
        padding-top: 0px !important;
    }

    .sec4-page1-row .col1 {
        padding-right: 15px !important;
    }

    p {
        margin-top: 10px !important;
        margin-bottom: 10px !important;
    }

    .threecol-content .col.lsie_col1 {
        padding-right: 15px !important;
    }

    .threecol-content .col.lsie_col2 {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    .threecol-content .col.lsie_col3 {
        padding-left: 15px !important;
    }

    .threecol-content img {
        width: 55%;
    }

    p.blue-text {
        font-size: 13px;
        line-height: 18px;
    }

    .twocol-content .lsie_col1 {
        padding-right: 15px !important;
    }

    .twocol-content .lsie_col2 {
        padding-left: 15px !important;
    }

    .threecol-content .lsie_col1 {
        padding-right: 10px !important;
    }

    .threecol-content .lsie_col2 {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }

    .threecol-content .lsie_col3 {
        padding-left: 10px !important;
    }

    .imagebox-img img {
        width: 60%;
    }

    .lsie-img-box {
        background-color: #F2F0F1;
        padding: 10px 12px 5px 12px !important;
    }

    .techframework-cvr-img img {
        padding-top: 5px;
        width: 80%;
    }

    .sidenav,
    .dwnld-sidenav {
        width: 300px;
        left: -300px;
    }

    .cvr-img {
        padding-top: 15px;
    }

    .nav_chapters_col {
        overflow-x: unset !important;
    }

    #lsie_sec2_page1 .lsie_col3 img {
        padding-right: 10px;
    }

    #lsie_sec2_page1 .lsie_col1 img {
        padding-left: 10px;
    }

    .four-col-content .col1 {
        padding-right: 8px !important;
    }

    .four-col-content .col2 {
        padding-left: 8px !important;
        padding-right: 8px !important;
    }

    .four-col-content .col3 {
        padding-left: 8px !important;
        padding-right: 8px !important;
    }

    .four-col-content .col4 {
        padding-left: 8px !important;
    }

    .four-col-content {
        padding-top: 10px;
    }

    label.form-check-label {
        font-size: 13px;
        line-height: 18px;
    }

    .left_form_items .form-check {
        min-height: 45px;
    }

    .lsie_dnldpdf_inner a {
        font-size: 13px;
        line-height: 18px;
    }

    .lsie_dnldpdf_inner a::before {
        right: 36%;
        width: 18px;
        height: 18px;
    }

    div#mySidenav,
    div#dwnldSidenav {
        padding: 4% 40px;
    }

    li.lsie-navbar-dnld {
        margin-top: 34%;
    }

    .lsie_dnldpdf_inner {
        padding-top: 15%;
    }

    .navback-icon {
        top: 19px;
    }

    p.lsie_body_text.before-number1::before {
        top: 2px;
    }

    p.lsie_body_text.before-cntt::before {
        font-size: 18px;
    }

    .number-pad {
        padding-left: 35px;
    }

    p.lsie_body_text.before-number2::before {
        top: 2px;
    }

    .number-pad2 {
        padding-left: 40px;
        position: relative;
    }

    .lsie-nav-section a {
        font-size: 13px !important;
        line-height: 18px !important;
    }

    .lsie-img-box p.lsie_body_text {
        line-height: 18px;
    }

    .partner-ecosystem,
    .service-mgmt-img {
        padding-bottom: 5px;
    }

    .number-pad3 {
        padding-left: 40px;
        ;
    }

    p.lsie_body_text.before-number3::before {
        top: 2px;
    }

    p.lsie_body_text.before-cntt::before {
        padding: 4px;
    }
}

@media screen and (max-width:1200px) {

}

@media screen and (max-width:1024px) {
    #lsie-logo img {
        width: 72%;
    }
    .lsie_heading1 h1 {
        font-size: 38px;
        line-height: 46px;
    }

    .lsie_subhead h4 {
        font-size: 16px;
        line-height: 22px;
    }

    .lsie_heading2 h2 {
        font-size: 24px;
        line-height: 32px;
    }

    #lsie-sec4 .lsie_heading2 h2 {
        margin-bottom: 0px;
    }

    .lsie_header_right {
        display: block;
    }

    .lumen_header_logo img {
        width: 72%;
    }

    .lsie_main_sec {
        padding: 100px 40px 50px 40px;
    }

    .outer-next a {
        bottom: 50px;
    }

    .outer-prev a {
        bottom: 50px;
    }

    .outer-next a::after {
        bottom: 39px;
    }

    .outer-prev a::before {
        bottom: 39px;
    }

    .intro-sec-content {
        padding-top: 15px;
    }

    .lsie_heading2 h2 {
        margin-bottom: 10px;
    }

    .inrto-page1-bottom {
        padding-top: 30px;
    }

    .lsie_main_sec#lsie-sec2 {
        padding: 80px 40px 50px 40px;
    }

    #lsie-sec4 .lsie_heading2 h2 {
        margin-bottom: 10px;
    }

    #lsie_cvr_section .lsie_bgimg {
        height: 93%;
        background-position: center !important;
    }

    #lsie-sec5 .lsie_heading2 h2 {
        margin-bottom: 15px;
    }

    #lsie_cvr_section .lsie_heading2 h2 {
        padding-bottom: 10px;
    }

    .cvr-img {
        padding-top: 30px;
    }

    .techframework-cvr-img img {
        padding-top: 10px;
        width: 100%;
    }

    h5.lsie_heading5 {
        font-size: 15px;
        line-height: 16px;
    }

    .pagination-footer {
        bottom: 40px !important;
    }

    #lsie_cvr_section .lsie_bgimg {
        height: auto;
        padding-bottom: 45%;
    }
}

@media screen and (max-width: 991px) {
    .js .bb-item {
        position: relative !important;
        height: auto !important;
        min-height: calc(100vh - 100px);
        /* overflow-y: auto; */
    }

    .lsie_main_sec {
        height: auto;
    }

    .outer-next a {
        bottom: 30px;
        position: relative;
    }

    .outer-prev a {
        bottom: 30px;
        position: relative;
    }

    .outer-next a::after {
        bottom: 19px;
    }

    .outer-prev a::before {
        bottom: 19px;
    }

    .button_parent1 {
        width: 100%;
        padding: 20px 30px;
        display: inline-block;
    }

    .button_parent1 .left-button1 {
        width: 50%;
        float: left;
    }

    .button_parent1 .right-button {
        width: 50%;
        float: right;
        text-align: right;
    }

    .outer-next a,
    .outer-prev a {
        position: relative;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
    }

    .outer-next a {
        padding-right: 20px;
    }

    .outer-prev a {
        padding-left: 20px;
    }

    .outer-prev a::before,
    .outer-next a::after {
        position: absolute;
        bottom: 0;
        background-position: center;
        top: 0;
        height: 18px;
    }

    .outer-prev a::before {
        left: 0;
    }

    .outer-next a::after {
        right: 0;
    }

    .pagination-footer {
        bottom: -55px !important;
    }

    .container,
    .bb-custom-wrapper,
    .bb-bookblock {
        width: 100% !important;
        min-height: auto !important;
        overflow-y: auto;
    }

    .bb-bookblock {
        min-height: auto !important;
    }

    .lsie_main_sec {
        height: auto;
    }

    #lsie_cvr_section .lsie_bgimg {
        background-position: bottom !important;
    }

}

@media screen and (max-width: 991px) and (min-height: 600px) and (orientation : landscape) {
    .container, .bb-custom-wrapper, .bb-bookblock {
        min-height: 100% !important;
        overflow-y: hidden !important;
    }
}

@media screen and (max-width:767px) {
    .lsie_header_row .lsie_header_right {
        padding-top: 0px;
    }
    .image-bottom-text {
        text-align: left !important;
    }

    .details-link p {
        font-size: 13px;
        line-height: 18px;
    }

    div#mySidenav, div#dwnldSidenav {
        padding: 60px 30px 60px 30px;
    }

    .sidenav, .dwnld-sidenav {
        width: 250px;
        left: -250px;
    }

    .sec2-row .col2 {
        padding-left: 0px !important;
    }

    .lsie_dnldpdf_inner a::before {
        right: 27%;
    }

    .threecol-content .lsie_col3 {
        padding-right: 10px !important;
    }

    #introsec_Page1 .lsie_col3 img {
        padding-right: 0;
    }

    #introsec_Page1 .lsie_col1 img {
        padding-left: 0;
    }

    .lsie_heading2 h2 {
        font-size: 20px;
        line-height: 28px;
    }

    .imagebox-img img {
        width: 100%;
        max-width: 110px;
    }

    .four-col-content .col2 {
        padding-left: 0px !important;
        padding-right: 0px !important;
    }

    .four-col-content .col3 {
        padding-left: 0px !important;
        padding-right: 0px !important;
    }

    .four-col-content .col4 {
        padding-left: 0px !important;
    }

    .lsie-img-box {
        margin-bottom: 10px;
    }

    .four-col-content .col1 {
        padding-right: 0px !important;
    }

    .lsie_heading1 h1 {
        font-size: 32px;
        line-height: 38px;
    }

    .lsie_subhead h4 {
        font-size: 15px;
        line-height: 22px;
    }

    .lsie_header_row {
        padding-top: 0px;
        padding-bottom: 0px;
    }

    .lsie_main_sec {
        padding: 70px 40px 50px 40px;
    }

    .col-md-6.col-sm-6.lsie_header_right {
        width: auto !important;
        -webkit-box-flex: 1;
        -ms-flex: 1;
        flex: 1;
    }

    .col-md-6.col-sm-6.lsie_header_left {
        width: 50px !important;
    }

    .lumen_header_logo img {
        width: 75%;
    }

    #intrsec-cvr .twocol-content .lsie_col2 {
        padding-left: 0px !important;
        margin-top: 15px;
    }

    section#lsie-sec2 {
        display: block;
    }

    .lsie_main_sec#lsie-sec2 {
        padding: 90px 30px 30px 30px;
    }

    .techframework-cvr-img img {
        padding-top: 10px;
        width: 100%;
    }

    .twocol-content .lsie_col2 {
        padding-left: 0px !important;
        margin-top: 20px;
    }

    .threecol-content img {
        width: 40%;
    }

    #lsie_sec2_page1.lsie_main_sec {
        padding-top: 100px !important;
    }

    .inrto-page1-bottom {
        padding-top: 15px;
    }

    .infra-img img {
        width: 100%;
    }

    .infra-img {
        text-align: center;
    }

    .partner-ecosystem,
    .service-mgmt-img {
        text-align: center;
    }

    .partner-ecosystem img,
    .service-mgmt-img img {
        width: 100%;
    }

    .twocol-content .lsie_col1 {
        padding-right: 0px !important;
    }

    .twocol-content .lsie_col2 {
        padding-left: 0px !important;
    }

    .con-sase-img img {
        width: 80%;
    }

    .con-sase-img {
        text-align: center;
    }

    .lsie_main_sec {
        height: auto !important;
    }

    .lsie_main_sec {
        padding: 90px 30px 30px 30px;
    }

    #introsec_Page1 .lsie_col1,
    #introsec_Page1 .lsie_col2,
    #introsec_Page1 .lsie_col3 {
        text-align: center;
        margin-bottom: 20px;
    }

    #lsie_cvr_section .lsie_bgimg {
        height: 100%;
        background-position: bottom !important;
    }

    h5.lsie_heading5 {
        font-size: 14px;
        line-height: 16px;
    }

    section#lsie_cvr_section, .lsie_main_sec {
        height: auto !important;
        min-height: calc(100vh - 100px) !important;
    }

    .lsie_header_row {
        padding-right: 30px !important;
        padding-left: 30px !important;
    }
}

@media screen and (min-device-width : 768px) and (max-device-width : 1366px) and (min-height: 1024px) and (orientation : portrait) {

    /* .lumen_header_logo img {
        width: 150px !important;
    } */
    section#lsie-sec2 {
        display: flex;
        align-items: unset !important;
    }

    .lsie_main_sec#lsie-sec2 {
        padding-top: 100px !important;
    }
}

@media screen and (max-device-width : 1024px) and (min-height: 768px) and (orientation : landscape) {

    #lsie-logo img {
        width: 72%;
    }
}


@media screen and (max-device-width : 767px) and (min-height: 300px) and (orientation : landscape) {

    .container,
    .bb-custom-wrapper,
    .bb-bookblock {
        width: 100% !important;
        min-height: auto !important;
        overflow-y: auto;
    }

    .lumen_header_logo img {
        width: 75%;
    }

    .cvr-img {
        padding-top: 10px;
    }

    .lsie_main_sec {
        padding: 70px 30px 30px 30px;
    }

    .lsie_main_sec#lsie-sec2 {
        padding-top: 70px !important;
    }
}

@media screen and (max-width : 744px) and (min-height: 1000px) and (orientation : portrait) {
    .js .bb-item {
        min-height: calc(100vh - 110px) !important;
    }

}

@media screen and (max-width : 811px) and (min-height: 1000px) and (orientation : portrait) {
    .outer-next a::after {
        bottom: 40px;
    }

    .outer-prev a::before {
        bottom: 40px;
    }

}

@media screen and (max-width : 1080px) and (max-height: 744px) and (orientation : landscape) {
    .lsie_bgimg {
        height: 75%;
    }

    .lsie_main_sec {
        padding: 80px 30px 20px 30px;
    }
}

@media screen and (max-width:575px) {
    #lsie-logo img {
        width: 65%;
    }
    .lumen_header_logo img {
        width: 60%;
    }
    .row.lsie_revcol {
        flex-direction: column-reverse;
    }

    .inner-logo-combo .lsie_header_right {
        padding: 0 0 20px 0;
    }
    .lsie_header_row .lsie_header_right {
        padding-top: 0px;
    }
    .lsie_header_right {
        padding-top: 5px;
    }
}

@media screen and (max-width:480px) {
    #lsie-logo img {
        width: 66%;
    }
    .lsie_heading1 h1 {
        font-size: 28px;
        line-height: 30px;
    }

    .lsie_subhead h4 {
        font-size: 14px;
        line-height: 18px;
    }
}

@media screen and (max-width:400px) {
    .lumen_header_logo img {
        width: 70% !important;
    }
}
@media screen and (max-width:360px) {
#lsie-logo img {
    width: 80% !important;
}
}
@media screen and (max-width:319px) {
.lsie_header_row {
    padding-top: 0px;
    padding-bottom: 10px;
}
}