@media screen and (max-width:1700px) {
    .ct-header-image {
        opacity: .09;
    }
    .ct-video-player .ct-video-title {
        font-size: 220px;
        left: -250px;
        bottom: -33px;
    }
    .social_site p {
        font-size: 14px;
    }
}

@media screen and (max-width:1440px) {
    .social-shere a.anch {height: 364px;}
    .social_site h3{font-size: 22px;}
    .bg-gray-100 {padding-bottom: 130px;}
}


@media screen and (max-width:1400px) {
    .ct-video-player .ct-video-title {
        font-size: 200px;
        left: -220px;
        bottom: -30px;
    }
    .ct-video-player .ct-video-image {
        height: auto;
    }
   
}

@media only screen and (max-width: 1280px) {

    .social_site h3 {font-size: 19px;}
    .social-shere1 a.anch{height: 375px;}
    .career_left .heading-1 { font-size: 42px;}
}

@media only screen and (max-width:1200px) {
    .social_site h3 {font-size: 16px;}
    .social_site p {font-size: 13px;}
    .clboxbdy {
        margin-top: 0px;
        min-height: 400px;
        display: block;
    }
    section#author .box-author {
        margin-top: -240px;
    }
    .mapbdy {
        margin-right: 15px;
        margin-top: 0;
    }
    .contact-summary {
        float: none;
        width: 100%;
        margin: 65px 0 0 0;
    }
    .contact-summary .summary_box h6 {
        font-size: 16px;
    }
    .contact-summary .summary_box p {
        font-size: 14px;
    }
    .contact-summary .summary_box .icon {
        width: 40px;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
        margin: 0px 10px 40px auto;
    }
}

@media screen and (max-width: 1199px) {
   
    header nav .main-menu ul li a {
        font-size: 12px;
        padding: 30px 5px;
    }
    .item--title {
        font-size: 50px;
        line-height: 50px;
    }
    .banner_content h5 {
        font-size: 22px;
        margin-bottom: 15px;
        line-height: 34px;
        letter-spacing: -.16px;
        width: 460px;
    }
    ul.resetStyle li.list-box:hover { width: 60%;}
    .contri_left .contri_img { width: 100%;}
    .contri_img {width: 100%;}
}

@media screen and (max-width: 1170px) {}

@media screen and (max-width: 1024px) {
    .social_site h3 {
        font-size: 16px !important;
    }
    .social-shere a.anch {
        height: 440px !important;
    }
    .social-shere1 a.anch {
        height: 440px !important;
    }
}

@media screen and (max-width: 991px) {
    /* .mobile-menu-icon img{display: none;} */
    .social-shere a.anch {
        height: auto !important;
    }
    .mobile_menu_icon {
        display: block;
        margin: 17px 10px 0 15px;
        float: right;
        text-align: center;
        font-size: 13px;
        line-height: 14px;
    }
    .mobile_version {
        display: none;
        position: absolute;
        background: #f6f6f6;
        left: 0;
        margin: 64px 0 0 0;
        width: 100%;
        right: 0;
        box-shadow: 1px 3px 3px 0 #b3b3b3;
        z-index: 100;
    }
    .mobile_header {
        display: block;
    }
    /* 	.desktop_header {
		display: none;
	} */
    .mobile_menu_icon {
        display: block;
        margin: 17px 10px 0 15px;
        float: right;
        text-align: center;
        font-size: 13px;
        line-height: 14px;
    }
    .mobile_menu_icon .svg-inline--fa {
        font-size: 24px;
    }
    .mobile_menu_icon .name {
        display: block;
    }
    .mobile_version {
        display: none;
        position: absolute;
        background: #f6f6f6;
        left: 0;
        margin: 64px 0 0 0;
        width: 100%;
        right: 0;
        box-shadow: 1px 3px 3px 0 #b3b3b3;
        z-index: 100;
    }
    header nav .main-menu ul li {
        width: 100%;
        padding: 0px 10px;
    }
    header nav .main-menu ul li a {
        padding: 6px 15px;
        display: block;
    }
    header nav .main-menu ul li a:hover {
        color: #fff;
        background-color: #ea5e20;
    }
    header nav .main-menu ul li ul {
        display: block;
        position: relative;
        background: #000;
        margin: 3px 0 0 0;
    }
    header nav .main-menu ul li ul li {
        padding: 5px 25px;
    }
    header nav .main-menu ul li a.register_btn {
        padding: 10px 15px;
        margin-bottom: 8px;
    }
    header nav .main-menu ul li a.paynow_btn {
        margin-left: 0;
        padding: 10px 15px;
        margin-bottom: 8px;
    }
    .ct-video-player .ct-video-image {
        height: auto;
    }
    .ct-video-player .ct-video-title {
        font-size: 170px;
        left: -190px;
        bottom: -27px;
    }
    .ct-video-player {
        width: 45%;
        position: absolute;
        right: 0;
    }
    .abtimg {
        position: relative;
        left: 0;
        width: 100%;
        text-align: center;
    }
    .DownloadBrochure {
        float: none;
    }
    .mess-tab {
        margin: 40px 0 40px 0;
    }
    .ct-pricing-layout1 .ct-pricing-item {
        max-width: 430px;
    }
    .cbicontent h2 {
        font-size: 32px;
    }
    .cbicontent h2:after {
        width: 100px;
    }
    .whatsapp-icon {
        display: block;
    }
    .left_blue_bg {
        width: 100%;
        min-height: inherit;
    }
    .bgfgt-image {
        width: 100%;
        display: none;
    }
    .additional-section {
        width: 100%;
        right: 0;
        position: relative;
        bottom: 0;
        margin-top: 30px;
    }
    .left-block {
        width: 100%;
        padding: 35px 10px 0;
    }
    .right-block {
        width: 100%;
    }
    .left-block ul li {
        float: left;
        width: 100%;
        text-align: center;
    }
    .resi_left {
        margin-bottom: 70px;
    }
    section.contribution-section {
        position: relative;
        right: unset;
        float: left;
    }
    section.contribution-section ul.resetStyle {
        height: auto !important;
        width: 100%;
        display: inherit !important;
        justify-content: inherit !important;
        float: left;
    }
    section.contribution-section ul.resetStyle li.list-box {
        width: 100%;
        padding: 15px 15px;
        height: auto;
        float: left;
    }
    ul.resetStyle li.list-box .rotated-title {
        position: relative;
        bottom: unset;
        width: 100%;
        -webkit-transform: unset;
        -moz-transform: unset;
        -ms-transform: unset;
        -o-transform: unset;
        transform: unset;
    }
    body.glass-scence-cls,
    body.fiber-optics-cls {
        overflow-y: scroll;
    }
    .mobile-position-change {
        display: flex;
        flex-direction: column-reverse;
    }
    .contribution-background { width: 100%; float: left; height: 350px;}
    .contribution-section.section2 { position: relative; left: 0; width: 100%;}
    .contribution-background.background-2 a.button { position: relative;}
    .contribution-background.background-2 a.button { left: 15px;}
    .list1 { width: 70% !important;}
    .list2 { width: 70% !important;}
    section#author-new .box-author { width: 100%; background-size: cover; height: 100%; min-height: 1191px; position: relative;}
    .section-title { margin-bottom: 30px;}
    .section-title h2 { font-size: 38px;}
    h2 {font-size: 24px;}
    
}

@media screen and (max-width: 980px) {}

@media screen and (max-width: 800px) {
    .box-author-signature {
        width: 31%;
        bottom: -28px !important;
        right: 137px !important;
    }
    .social_site p {
        font-size: 13px;
    }
    .social-shere a.anch {
        height: 340px !important;
    }
    .social-shere1 a.anch {
        height: 340px !important;
    }
}

@media only screen and (max-width: 767px) {
    .clboxbdy:before {
        left: 0;
        right: 0;
    }
    .social-shere a.anch {
        height: 350px !important;
    }
    .social-shere1 a.anch {
        height: 350px !important;
    }
    .mapbdy {
        width: 100%;
        margin: 30px 0 30px 0;
    }
    .contact-info-box-content h4 {
        font-size: 14px;
    }
    .auto-container .separator {
        margin: 20px 0 15px 0;
    }
    .digital-list li {
        font-size: 15px;
    }
    .banner-section-two .content-column {
        width: 100%;
    }
    .banner-section-two .content-column .content-box {
        padding: 80px 0px 80px 0px;
    }
    .banner-section-two .content-column .content-box .title-box {
        margin-bottom: 0;
    }
    .style-3 { font-size: 16px; line-height: 20px; margin-bottom: 10px;}
    .gallery-group-left::after {display: none;}
    .nrpbdy ul li {
        margin-top: 30px;
        width: 100%;
        margin: 30px 0 0 0;
    }
    .banner-section-two .content-column .image-layer {
        margin-left: 0;
        width: 100%;
    }
    .highlights {
        width: 100%;
    }
    .highlights_body .highlights {
        padding: 20px;
        height: auto;
    }
    .main-footer .footer-nav ul li {
        margin: 10px 18px;
    }
    .main-footer .footer-nav ul li a {
        font-size: 14px;
    }
    h4.rptitle {
        font-size: 24px;
    }
    .contact-summary .summary_box {
        padding: 10px 10px;
    }
    .rptab {
        margin: 20px 0 0 0;
    }
    .ct-video-player .ct-video-title {
        font-size: 115px;
        left: 0;
        bottom: -20px;
    }
    .ct-video-player .ct-video-image {
        height: 500px;
        right: 0;
        width: 100%;
    }
    .abt-body {
        padding: 80px 0 0 0;
    }
    .ct-video-player {
        width: 100%;
        position: relative;
        right: 0;
    }
    section {
        padding: 50px 0 !important;
    }
    .section-title h2 {
        font-size: 36px;
    }
    .ct-pricing-layout1 .ct-pricing-item {
        max-width: 320px;
    }
    .crsbdy {
        border-right: none;
    }
    .contact-summary {
        margin: 0;
    }
    .mobileMenu ul {
        width: 100%;
    }
    .mobileMenu ul li {
        padding: 10px;
        text-align: center;
    }
    .mobileMenu ul li a {
        color: #000;
    }
    .additional-section {
        display: inherit;
        min-height: inherit;
    }
    .left-block {
        width: 100%;
        padding: 35px 20px 0;
        position: relative;
        background-color: #5cc187;
        float: left;
    }
    .right-block {
        width: 100%;
        background-color: #f5f5f5;
        text-align: center;
        float: left;
        padding: 15px 0 10px;
    }
    .bluebg {
        margin-top: 70px;
    }
    .banner-bottom-con.pub .list {
        max-width: 70%;
        flex-basis: 70%;
        margin-right: 0;
    }
    .slide:after {
        width: 76%;
    }
    .slide {
        padding-top: 150px;
        padding-bottom: 70px;
    }
    .mhlogo {
        display: block;
    }
    .image-information .flex-wrap.position {
        position: relative;
    }
    .col-md-8.right {
        width: 100%;
    }
    .image-information .flex-wrap .box {
        max-width: 100%;
        flex-basis: 100%;
    }
    .image-information .section-heading {
        font-size: 30px;
        font-weight: 700;
        margin-bottom: 20px;
    }
    .experince {
        width: 100%;
        height: 110px;
        background: #179294;
        color: #fff !important;
        font-size: 1.5rem;
        word-break: break-word;
        text-align: center;
        flex-wrap: wrap;
        padding: 10px;
        border-radius: 10px;
        margin: 30px 0px;
        float: right;
        line-height: 22px;
    }
    .social {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .gBText p {
        font-size: 1.9rem;
        margin: 25px 0px 25px;
        text-align: center;
    }
    section#author-new .list-item span {
        font-size: 80px;
        text-transform: uppercase;
        font-weight: 700;
        opacity: 1;
        /* display: inline-block; */
        color: #fff;
        min-width: 60px;
        /* display: flex; */
        justify-content: center;
        background: #179294 !important;
        padding: 27px 27px;
    }
    section#author-new .list-item {
        display: block !important;
        align-items: center;
        /* margin-bottom: 40px; */
    }
    section#author-new .box.right .wrap {
        max-width: 800px;
        padding: 10px 0px !important;
        position: initial !important;
    }
    .list-item .cont {
        padding-top: 30px;
    }
    .banner_content h2 {
        margin: 20px 0 0 55px !important;
    }
    .fhtrj h2 {
        margin: 20px 0 0 0px !important;
    }
    .modal-dialog {
        width: auto;
    }
    .content-text{width: 100%;}
}

@media screen and (max-width: 640px) {
    .kol-list .owl-nav {
        width: 100px;
    }
    .kol-list .owl-prev span {
        width: 30px;
        height: 30px;
        line-height: 30px;
    }
    .kol-list .owl-next span {
        width: 30px;
        height: 30px;
        line-height: 30px;
    }
    .highlights_body .highlights h4 {
        font-size: 28px;
    }
    .highlights_body .highlights p {
        font-size: 14px;
    }
    .popup_body .popup_inr_body {
        width: 98%;
    }
    .content_details ul li {
        font-size: 14px;
    }
    .content_details {
        font-size: 14px;
    }
    .rptab {
        padding: 0;
    }
    .jwmimg1 {
        height: 350px;
    }
    .mess-tab-icon {
        margin-right: 10px;
        margin-top: 5px;
        width: 40px;
    }
    .content_details h5 {
        font-size: 20px;
    }
    .rpbdy {
        margin-top: 20px;
        margin-right: 0;
        width: 100%;
    }
    .resi_left .summary_box h5 {
        font-size: 16px;
    }
    .item--inner.style2 {
        padding: 0;
    }
    .item--inner.style2 .pack_price ul li {
        width: 100%;
    }
    .item--inner.style2 .pack_price ul li .price_round {
        width: auto;
        height: auto;
    }
    .item--inner.style2 .pack_price ul li h5 {
        font-size: inherit;
    }
    .ccccbtn {
        right: 0px;
        height: 30px;
        width: 30px;
        line-height: 30px;
    }
    #Contact.slide6 h2 {
        font-size: 35px;
    }
    .DownloadBrochure {
        position: absolute;
        bottom: 55%;
        left: 54%;
    }
}

@media screen and (max-width: 600px) {
    .committeetab ul li {
        display: inherit;
        padding: 0 3px;
        font-size: 12px;
    }
    .regisbody .register_tab h4 {
        font-size: 12px;
        top: -38px;
    }
    .borderbgactive h5 {
        font-size: 12px;
    }
    .borderbgactive h5 span {
        font-size: 12px;
    }
    .borderbgactive h6 {
        font-size: 12px;
    }
    .borderbgpre h5 {
        font-size: 12px;
    }
    .borderbgpre h5 span {
        font-size: 12px;
    }
    .borderbgpre h6 {
        font-size: 12px;
    }
    .borderbglast h5 {
        font-size: 12px;
    }
    .borderbglast h5 span {
        font-size: 12px;
    }
    .borderbglast h6 {
        font-size: 12px;
    }
    .regisbody .register_tab h4 {
        top: -38px;
    }
    .register_tab {
        margin-bottom: 90px;
    }
    .registerbdy {
        padding-left: 15px;
        padding-top: 20px;
    }
    .innerbdy {
        padding: 0;
    }
    .banner_content h5 {
        width: auto;
    }
    .ct-pricing-layout1 .item--pricing-nav {
        margin-bottom: 10px;
    }
    .ct-pricing-layout1 .item--pricing-nav span {
        font-size: 14px;
    }
    .item--nav-monthly span {
        font-size: 12px !important;
    }
    .item--nav-year span {
        font-size: 12px !important;
    }
    .mess-tab-img {
        margin-right: 20px;
    }
    .mess-tab-img img {
        width: 70px;
        height: 70px;
    }
    li,
    p {
        color: #464646;
        font-weight: 400;
        letter-spacing: 1px;
        font-size: 14px;
        line-height: 24px;
    }
    .messtab-box h3 {
        font-size: 17px;
    }
    .messtab-box h5 {
        font-size: 15px;
    }
    section#author-new .box-author {
        width: 100%;
        background-size: cover;
        height: 100%;
        min-height: 688px;
        position: relative;
    }
    section#author-new .list-item span { font-size: 40px !important;padding: 20px;}
    section#author-new .list-item .cont h6 { font-size: 20px;}
    .career_left .heading-1 { font-size: 32px !important; margin-bottom: 20px;}
    .recognitionsItems .panel-heading a { font-size: 16px !important}
    .recognitionsItems img { width: 32px !important; margin-right: 5px;}
    .awardstab_content { font-size: 14px; line-height: 19px; padding: 0 20px;}
}

@media screen and (max-width:540px) {
    .nf {
        width: 100%;
    }
    .section-title h2 {
        font-size: 30px;
    }
    .cbicontent h2 {
        font-size: 26px;
    }
    .cbicontent h2:after {
        width: 50px;
    }
    .cbicontent ul li {
        float: left;
        width: 100%;
    }
    .price_round .ct-pricing-price {
        font-size: 15px;
    }
    .price_round .ct-pricing-title {
        font-size: 15px;
    }
    .pack_price ul li h5 {
        font-size: 13px;
    }
}

@media screen and (max-width:504px) {
    .item--inner {
        padding: 26px 15px 20px 15px;
        width: 100%;
    }
    .item--inner2 {
        width: 100%;
        margin-right: inherit;
        float: left;
    }
    .pack_price ul li h5 {
        font-size: 12px;
    }
    .box-author-signature {
        width: 31%;
        bottom: 93px !important;
        right: 6px !important;
    }
}

@media screen and (max-width: 480px) {
    .slick-slide img {
        width: 100%;
    }
    .box-author {
        width: 100%;
        background-size: cover;
        height: 100%;
        min-height: 500px !important;
        position: relative;
    }
    img.modallery {
        height: 112px !important;
    }
    /* .img.modallery{height: 108px !important;} */
}

@media screen and (max-width: 460px) {
    .auto-container .content-box h3 {
        font-size: 18px;
    }
    .digital-list li span {
        font-size: 14px;
    }
    .item--title {
        font-size: 36px;
        line-height: 50px;
    }
    .banner_content h5 {
        font-size: 18px;
        margin-bottom: 15px;
        line-height: 28px;
        letter-spacing: -.16px;
    }
    .banner_content {
        margin: 50px 0 0 0;
    }
    .btn_sli {
        width: 100%;
        margin-bottom: 10px;
    }
    .bordernow {
        width: 100%;
        margin: 10px 0 0 0;
        display: inline-block;
        /* float: left; */
        line-height: inherit;
    }
    .cbicontent h2 {
        font-size: 20px;
    }
    .section-title h2 {
        font-size: 20px;
    }
}

@media screen and (max-width: 414px) {
    .ct-video-player .ct-video-title {
        font-size: 80px;
        left: 0;
        bottom: -12px;
    }
    .banner_content .item--sub-title.line-style2 {
        margin-bottom: 0;
        font-size: 16px;
    }
    .ct-pricing-layout1 .ct-pricing-item {
        max-width: 280px;
    }
    .pack_price ul li {
        float: left;
        margin-right: 5px;
        text-align: center;
        width: 30%;
    }
    .price_round {
        width: 85px;
        height: 85px;
    }
    .price_round .ct-pricing-price {
        font-size: 14px;
    }
    li,
    p {
        color: #464646;
        font-weight: 400;
        letter-spacing: 1px;
        font-size: 13px;
        line-height: 22px;
    }
    .main-footer .footer-bottom .copyright {
        font-size: 13px;
    }
}

@media screen and (max-width: 404px) {
    .messtab-box h5 {
        font-size: 13px;
        line-height: 22px;
    }
    .item--sub-title.line-style2 {
        font-size: 14px;
        padding-left: 35px;
    }
    .item--sub-title.line-style2:before,
    .item--sub-title.line-style3:before {
        width: 25px;
    }
    .item--sub-title.line-style2:before {
        left: 0;
    }
}

@media screen and (max-width: 400px) {}

@media screen and (max-width: 360px) {
    .price_round {
        width: 75px;
        height: 75px;
    }
    .ct-pricing-layout1 .ct-pricing-item {
        max-width: 250px;
    }
}

@media screen and (max-width: 320px) {}

@media only screen and (max-width: 1600px) {
    .tab_details_body .session .session_details .right {
        width: 70%;
    }
    .ct-video-player {
        position: absolute;
        z-index: 1;
        right: 8%;
    }
    .banner_content h2 {
        font-size: 42px;
    }
    .banner-bottom-con {
        max-width: 45%;
    }
    .desktop_header.sticky nav .main-menu ul li {
        padding: 16px 12px;
    }
    .patent-container .alphabet-order ul.nav li {
        width: 25px;
        height: 25px;
    }
}

@media only screen and (max-width: 1400px) {
    .patent-container .alphabet-order ul.nav li {
        width: 20px;
        height: 20px;
        background-size: 100% !important;
    }
}

@media only screen and (max-width: 1366px) {
    ul.resetStyle li.list-box {
        width: 8%;
    }
    .container-fluid.max90-width {
        max-width: 80%;
    }
    .banner-bottom-con {
        max-width: 58%;
    }
    .ct-video-player .img-cont {
        width: 80%;
        margin-left: auto;
    }
    .ct-video-player {
        top: 80px;
    }
    .ct-video-player .img-cont h2.author-name {
        bottom: 45px;
        font-size: 40px;
    }
    .social-shere a.anch {
        height: 375px;
    }
    .social-shere a.anch {
        height: 375px;
    }
}

@media only screen and (max-width: 1300px) {
    header .logo {
        margin: 0 !important;
        padding: 0;
        cursor: pointer;
        text-align: center;
        font-size: 25px;
        font-weight: 700;
        color: #fff;
        line-height: 37px;
    }
    .ct-video-player {
        position: absolute;
        z-index: 1;
        right: 4%;
    }

    /* .social_site h3 {
        font-size: 20px;
    } */
   
    /* .social-shere1 a.anch {
        min-height: 271px;
    } */
}

@media only screen and (max-width: 1199px) {
    .social-shere1 a.anch{height: 380px;}
    header nav .main-menu ul li a {
        font-size: 14px;
        font-weight: 500;
    }
    .banner_content p.small-text {
        font-size: 35px;
    }
    .banner_content p.small-text {
        font-size: 35px;
    }
    .banner_content h2 {
        font-size: 35px;
    }
    .banner-bottom-con {
        max-width: 60%;
    }
    p,
    li {
        font-size: 14px;
    }
    .career_left .heading-1 {
        font-size: 45px;
    }
    section#author-new .list-item .cont h6 a {
        font-size: 20px;
    }
    #author-new .list-item p {
        font-size: 14px;
    }
    section#author-new .list-item span {
        font-size: 65px;
    }
    section#author-new .list-item .cont {
        padding-left: 50px;
    }
    section#author-new .box.right .wrap::after {
        width: 90px;
    }
    .awards .heading-1,
    .affiliation-section .heading-1 {
        font-size: 43px;
    }
    .social_site h3 {
        font-size: 22px;
    }
    .cheading-1 {
        font-size: 43px;
    }
    .slide6 h2,
    .home-piling .slide6 .h2 {
        font-size: 24px;
    }
    .slide-contact-address {
        font-size: 20px;
    }
    .slide-contact-mail a,
    a.phone-link {
        font-size: 20px;
    }
    .container {
        width: 90%;
    }
    .desktop_header.sticky nav .main-menu ul li {
        padding: 16px 9px;
        line-height: 38px;
    }
    .welcome-section {
        padding-bottom: 115px;
    }
    #author {
        padding-bottom: 150px;
    }
    #Affiliation {
        padding-top: 30px;
    }
    .right-panel-bar {
        display: none;
    }
    .patent-section .nav {
        display: flex;
        flex-wrap: wrap;
    }
    .container-fluid.max90-width {
        max-width: 95%;
    }
}

@media only screen and (max-width: 1100px) {
    .ct-video-player .img-cont {
        max-width: 80%;
        margin-left: auto;
    }
    .ct-video-player {
        position: absolute;
        top: 94px;
    }
    .ct-video-player .ct-video-image {
        height: auto;
    }
    .ct-video-player .img-cont h2.author-name {
        bottom: 44px;
        font-size: 40px;
    }
    section#author-new .flex-wrap .box.left {
        width: 40%;
        flex-basis: 40%;
    }
    section#author-new .flex-wrap .box.right {
        width: 60%;
        flex-basis: 60%;
    }
    header .logo {
        font-size: 20px;
    }
    .mess-tab-img img {
        width: 80%;
        height: auto;
    }
    .social_site h3 {
        font-size: 20px;
    }
    .welcome-section h3 {
        font-size: 20px;
    }
}

@media only screen and (max-width: 1025px) {
    .ct-video-player {
        width: 45%;
        position: absolute;
        right: 30px;
    }
    .banner_content {
        max-width: 600px;
    }
    .banner-bottom-con {
        max-width: 100%;
        flex-direction: column;
        bottom: 40px;
    }
    .banner-bottom-con .list {
        width: 100%;
    }
    .desktop_header.sticky nav .main-menu ul li {
        padding: 16px 5px;
    }
    .program_sub_tab_15FebHall ul li {
        max-width: 25%;
        flex-basis: 25%;
    }
}

@media only screen and (max-width: 991px) {
    .contri_img {float: none !important;margin-top: 50px;}
    .contri_left .contri_img {margin-bottom: 50px;}
    section { padding: 50px 0;}
    .gLeft h3 {font-size: 3.5rem;}
    .gLeft {margin-bottom: 30px;}
    .ct-video-player .ct-video-image { height: auto !important;}
    .desktop_header nav {display: none;}
    .contri-body {padding: 50px 0 50px;}
    #author {padding-bottom: 50px;}
    .desktop_header .mobile-menu-icon {display: block;margin: 15px auto 15px 15px;}
    .margin_top60 {margin-top: 20px;}
    .overlay-mobile .overlay-content ul {
        padding: 0;
        margin: 0;
        padding: 0 15px;
        list-style: none;
    }
    .overlay-mobile .overlay-content ul li {
        margin-bottom: 10px;
        border-bottom: 1px solid #fff;
    }
    .overlay-mobile .overlay-content ul li a {
        margin: 0;
        padding: 10px;
        font-size: 16px;
        font-weight: normal;
        text-align: left;
        color: #fff;
    }
    ul.sub-menu {
        border-left: 5px solid #eee;
        margin: 0 15px !important;
        padding: 0 !important;
        border-top: 1px solid #ccc;
        margin-top: 10px !important;
    }
    ul.sub-menu li:last-child {
        margin-bottom: 0;
        border: none;
    }
    .welcome-section {
        padding-top: 100px;
    }
    .box-author-signature {
        width: 31%;
        bottom: -38px;
        right: 192px;
    }
    .career_left {
        margin-top: 100px;
    }
    section#author-new .flex-wrap {
        flex-direction: column;
    }
    section#author-new .flex-wrap .box.left {
        width: 100%;
        flex-basis: 100%;
    }
    section#author-new .flex-wrap .box.right {
        width: 100%;
        flex-basis: 100%;
    }
    #author {
        padding-bottom: 100px;
    }
    .awards .heading-1, .affiliation-section .heading-1 {
        font-size: 32px;
        margin-bottom: 16px !important;
    }
    .section.awards .col-lg-6:first-child {
        margin-bottom: 50px;
    }
    .tab_details_body .session .session_details .left {
        float: none;
        width: 100%;
    }
    .tab_details_body .session .session_details .right {
        float: none;
        width: 100%;
    }
    .contribution-background .content-left h2 {
        font-size: 30px;
    }
    .contribution-background .content-left,
    .contribution-background.background-2 .content-left {
        max-width: 420px;
    }
    .tab_details_body .session .session_details .left {
        padding: 0;
        margin: 0 10px 0 0;
        border-right: none;
    }
    .hide-cont h2 {
        font-size: 18px;
        line-height: 24px;
        margin-bottom: 20px;
    }
    .hide-cont p {
        font-size: 15px;
    }
    .right-panel-bar {
        display: block;
        z-index: 100;
    }
    .alphabet-order ul {
        display: block !important;
    }
}

@media only screen and (max-width: 909px) {
    .banner_content {
        max-width: 68%;
    }
    .ct-video-player .img-cont {
        max-width: 75%;
        margin-left: auto;
    }
    .ct-video-player .img-cont h2.author-name {
        bottom: 38px;
        font-size: 30px;
    }
    .container {
        width: 100%;
    }
}

@media only screen and (max-width: 767px) {
    .ct-video-player {
        display: none;
    }
    .banner_content {
        max-width: 100%;
    }
    .banner_content p.small-text {
        width: 100%;
    }
    .banner-bottom-con {
        position: relative;
        bottom: 0;
    }
    .wel_box:first-child {
        margin-top: 0;
    }
    .welcome-section {
        padding: 50px 0 !important;
    }
    section#author-new {
        padding: 0 !important;
    }
    .box-author-signature {
        right: 12%;
    }
    .patent-section .information-wrap h2 {
        margin-bottom: 15px;
    }
    .patent-section .information-wrap .title-wrap {
        padding-left: 30px;
        border-left: 2px solid #ccc;
        margin-right: 0;
        padding-right: 30px;
        border-right: 2px solid #ccc;
        max-width: 100%;
        flex-basis: 100%;
    }
    .patent-section .information-wrap {
        flex-direction: column;
    }
    .patent-section .information-wrap .descrive-wrap {
        max-width: 100%;
        flex-basis: 100%;
        padding-left: 30px;
        border-left: 2px solid #ccc;
    }
    section.contribution-section {
        padding: 0 !important;
    }
    ul.resetStyle li.list-box .rotated-title {
        white-space: normal;
    }
    .program_sub_tab_15FebHall ul li {
        max-width: 33%;
        flex-basis: 35%;
    }
    .tab_details_body .session {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .tab_details_body .session .session_details {
        margin-left: 0;
        width: 100%;
    }
    .tab_details_body .session .icon:after {
        content: "";
        width: 2px;
        height: 60px;
        position: absolute;
        top: 100%;
        left: 50%;
        z-index: 1;
        background: #e1e1e1;
        /* transform: rotate(90deg); */
    }
    .tab_details_body .session .icon {
        margin-bottom: 30px;
    }
    .program_sub_tab_15FebHall ul li {
        max-width: 50%;
        flex-basis: 50%;
    }
    .container-fluid.max90-width {
        max-width: 100%;
    }
    .program_sub_tab_15FebHall {
        margin: 50px 15px 0 15px;
    }
    .desktop_header .mobile-menu-icon {
        display: block;
        margin: 13px 15px 13px 15px;
    }
    .desktop_header {
        justify-content: left;
    }
    header .logo {
        font-size: 24px;
        padding-top: 0px;
    }
}

@media only screen and (max-width: 585px) {
    .patent-section .list-box {
        flex-direction: column;
    }
    .patent-section .information-wrap {
        flex-basis: 100%;
        width: 100%;
    }
    .patent-section .information-wrap .title-wrap {
        border-left: none;
        border-right: none;
    }
    .patent-section .information-wrap .descrive-wrap {
        border-left: none;
        border-right: none;
    }
    .date-wrap {
        flex-basis: 100%;
        text-align: center;
    }
    .button-wrap {
        flex-basis: 100%;
    }
    ul.resetStyle li.list-box .rotated-title {
        font-size: 18px;
    }
    .program_sub_tab_15FebHall ul li {
        max-width: 100%;
        flex-basis: 100%;
    }
    .banner_body {
        min-height: 400px;
    }
}

@media only screen and (max-width: 480px) {
    .banner_content h2 {
        font-size: 22px;
    }
    ul.resetStyle li.list-box .rotated-title {
        font-size: 17px;
    }
}

@media only screen and (max-width: 425px) {
    .box-author-signature {
        bottom: 175px !important;
        right: 6px !important;
        width: 50%;
    }
    .ProductBlock img {
        height: 180px !important;
    }
    .box-author-signature {
        bottom: 120px !important;
        right: 6px !important;
        width: 50%;
    }
    .career_left {
        margin-top: 0px !important;
    }
    .banner_content {
        padding-right: 0px !important;
    }
    .box-author-signature {
        bottom: 129px !important;
        right: 6px !important;
        width: 50%;
    }
    .right-panel-bar {
        display: none !important;
    }
}

@media only screen and (max-width: 385px) {
    .box-author-signature {
        bottom: 68px !important;
        right: 6px !important;
        width: 50%;
    }
    .career_left {
        margin-top: 0px !important;
    }
    .box-author {
        width: 100%;
        background-size: cover;
        height: 100%;
        min-height: 395px !important;
    }
}

@media only screen and (max-width: 340px) {
    .banner_content {
        padding-right: 0px !important;
    }
    .social {
        display: block !important;
    }
    .social ul {
        margin-top: 10px;
    }
}

@media only screen and (max-width: 320px) {
    .box-author-signature {
        bottom: 100px !important;
        right: 6px !important;
        width: 50%;
    }
    .career_left {
        margin-top: 0px !important;
    }
    .box-author {
        min-height: 378px !important;
    }
}