/* Extra Large Screen */
@media (min-width: 1921px) {
    .header-wrapper {
        max-width: 1920px;
        margin: 0 auto;
    }
    span.bottom {
        width: 100%;
    }
}
/* -------------------------------------------------
  Large Screen. 
---------------------------------------------------*/

@media (min-width: 1366px) and (max-width: 1700px) {
    .container {
        width: 1200px;
    }
    /* Header */
    .isc-logo {
        margin-right: 50px;
    }
    .isc-logo img {
        max-width: 220px;
    }
    .sponsor-logo p {
        font-size: 10px;
    }
    .sponsor-logo img {
        width: 180px;
    }
    .date h3 {
        font-size: 24px;
    }
    .date h4 {
        font-size: 24px;
    }
    .title-box h1 {
        font-size: 38px;
        padding: 20px 40px;
        line-height: 1.2;
    }
    .right-img img {
        max-width: 360px;
    }
}

/* -------------------------------------------------
  Laptop Screen 
---------------------------------------------------*/

@media (min-width: 1170px) and (max-width: 1365px) {
    .container {
        width: 1200px;
    }
    /* Header */
    .isc-logo {
        margin-right: 50px;
    }
    .isc-logo img {
        max-width: 180px;
    }
    .sponsor-logo p {
        font-size: 10px;
    }
    .sponsor-logo img {
        width: 160px;
    }
    .date h3 {
        font-size: 20px;
    }
    .date h4 {
        font-size: 20px;
    }
    .title-box h1 {
        font-size: 32px;
        padding: 20px 30px;
        line-height: 1.2;
    }
    .right-img img {
        max-width: 290px;
    }
}


/* -------------------------------------------------
  Old Desktop
---------------------------------------------------*/

@media (min-width: 992px) and (max-width: 1169px) {
    .container {
        width: 970px
    }
    /* Header */
    .isc-logo {
        margin-right: 40px;
    }
    .isc-logo img {
        max-width: 140px;
    }
    .sponsor-logo p {
        font-size: 10px;
    }
    .sponsor-logo img {
        width: 120px;
    }
    .date h3 {
        font-size: 18px;
    }
    .date h4 {
        font-size: 18px;
    }
    .title-box h1 {
        font-size: 28px;
        padding: 20px 30px;
        line-height: 1.2;
    }
    .right-img img {
        max-width: 250px;
    }
    /*Speaker CSS*/
    .spk-info h2 {
        font-size: 24px;
    }
    .spk-info h3 {
        font-size: 22px;
    }
    /* Title */
    .event-title h2 {
        font-size: 24px;
    }
    .sec-title h2 {
        font-size: 24px;
    }
    /* Footer */
    .isc-social-top p {
        font-size: 32px;
    }
    .isc-social ul a {
        font-size: 42px;
    }
}




/* -------------------------------------------------
  Tablet Screen 
---------------------------------------------------*/

@media (min-width: 768px) and (max-width: 991px) {
    .container {
        width: 750px
    }
    /* Header */
    .left-wrap {
        margin-left: 30px;
    }
    .isc-logo {
        margin-right: 30px;
    }
    .isc-logo img {
        max-width: 130px;
    }
    .sponsor-logo p {
        font-size: 8px;
    }
    .sponsor-logo img {
        width: 100px;
    }
    .date {
        margin-top: 20px;
    }
    .date h3 {
        font-size: 16px;
    }
    .date h4 {
        font-size: 16px;
    }
    .right-wrap {
        border-left: 15px solid #378FAF;
    }
    span.top {
        height: 15px;
    }
    span.top::after {
        width: 15px;
        height: 15px;
    }
    span.bottom {
        height: 15px;
    }
    .title-box-wrap {
        margin: 15px 0px 15px 15px;
    }
    .title-box h1 {
        font-size: 22px;
        padding: 15px 20px;
        line-height: 1.2;
    }
    .right-img img {
        max-width: 190px;
    }

    /* Speaker */
    .speaker-details h3 {
        font-size: 18px;
    }
    .promo-message h3 {
        font-size: 24px;
    }
    .speaker-details li {
        font-size: 16px;
    }
    .speaker-details p {
        font-size: 16px;
    }
    /*Speaker*/
    .spk-info {
        width: 700px;
    }
    .spk-info h2 {
        font-size: 24px;
    }
    .spk-info h3 {
        font-size: 20px;
    }
    /* Title */
    .event-title h2 {
        font-size: 24px;
    }
    .sec-title h2 {
        font-size: 24px;
    }
    /*Footer*/
    .isc-social-top p {
        font-size: 32px;
    }
    .isc-social ul a {
        font-size: 42px;
    }

}




/* -------------------------------------------------
  Small Mobile
---------------------------------------------------*/

@media (max-width: 767px) {
    .container {
        width: 95%
    }
    /* Header */
    .header-wrapper {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
    }
    .left-wrap {
        margin-left: 0;
        margin-bottom: 30px;
    }
    .logo-wrap {
        margin: 0 15px;
    }
    .isc-logo {
        margin-right: 30px;
    }
    .isc-logo img {
        max-width: 130px;
    }
    .sponsor-logo p {
        font-size: 10px;
    }
    .sponsor-logo img {
        width: 120px;
    }
    .date {
        margin-top: 30px;
        text-align: center;
    }
    .date h4 {
        font-size: 20px;
    }
    .date h3 {
        font-size: 20px;
    }
    .title-box-wrap {
        margin: 15px 0px 15px 15px;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
    }
    .title-box h1 {
        font-size: 24px;
        padding: 20px 0;
    }
    .right-img img {
        max-width: 250px;
    }
    /*Speaker*/
    .spk-wrap {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
        -webkit-box-align: center;
            -ms-flex-align: center;
                -ms-grid-row-align: center;
            align-items: center;
        text-align: center;
    }
    .spk-info {
        width: 100%;
    }
    .avatar {
        margin-right: 0;
        margin-bottom: 25px;
    }
    .spk-info h2 {
        font-size: 20px;
    }
    .spk-info h3 {
        font-size: 18px;
        margin-top: 20px;
    }
    .spk-wrap-2 .spk-info h2 {
        font-size: 20px;
    }
    /* SPeaker Details */
    .speaker-details {
        padding: 20px;
    }
    .speaker-details h3 {
        font-size: 18px;
    }
    .speaker-details p {
        font-size: 16px;
    }
    .speaker-details li {
        font-size: 16px;
    }
    .promo-message h3 {
        font-size: 20px;
    }
    .spk-wrap-2 {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
    }

    /* Title */
    .event-title h2 {
        font-size: 20px;
    }
    .sec-title h2 {
        font-size: 24px;
    }
    /* Feature */
    .feature-wrap {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
    }
    .feature-des {
        width: calc(100% - 0px);
        margin-top: 30px;
    }
    /* Counter */
    .countdown {
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    }
    .cdown {
        width: 50%;
        text-align: center;
        margin-bottom: 20px;
    }

    /*Footer*/
    .isc-social-top p {
        font-size: 20px;
    }
    .isc-social ul a {
        font-size: 28px;
    }

}




/* -------------------------------------------------
  Large Mobile :480px. 
---------------------------------------------------*/

@media only screen and (min-width: 480px) and (max-width: 767px) {
    .container {
        width: 450px
    }
}