@media (max-width: 1199px) {

    #main-nav li a {
        margin: 0 13px;
    }
}

@media (max-width: 991px) {

    #main-nav .navbar-brand a img {
        width: 190px;
    }

    #main-nav li a {
        margin: 0 6px;
    }

    #main-nav .navbar-brand {
        padding: 37px 2px;
    }

}

@media (min-width: 768px) {
    .terms-section .pricing-bs:not(:last-child) {
        padding-right: 0;
    }

    .terms-section .pricing-bs:not(:first-child) {
        padding-left: 0;
    }

    .col-sm-height {
        display: table-cell;
        float: none;
        height: 100%;
    }
    .col-sm-top {
        vertical-align: top;
    }

}

@media (max-width: 767px) {

    #main-nav li a {
        padding: 10px 5px;
    }

    #main-nav .navbar-brand {
        padding: 25px 12px;
    }
    #main-nav.clone li a {
        padding: 10px 0px;
    }

    .peperstone {
        margin-bottom: 20px;
    }

    .readmore-btn {
        margin-top: 30px;
    }

    .register-btn a {
        margin-top: 6px;
        float: left;
    }

    .skill-box {
        margin-top: 50px;
    }

    .core-value-section {
        padding: 65px 0 0px;
    }

    .service-icon {
        margin-bottom: 30px;
    }

    .service-box {
        margin-bottom: 70px;
        padding-top: 0;
    }

    section.footer {
        padding: 40px 0 60px;
    }

    .footer-logo img {
        object-fit: cover;
        width: 250px;
        display: table;
        margin: 0 auto;
    }

    .register-section, .why-choose-us, .banner-lower-inst, .video-section-inst, .contact-form-box {
        padding: 64px 0;
    }

    .deal-info {
        padding: 57px 0 45px;
    }

    .contact-form-box, .login-form-box, .terms-section {
        padding: 60px 0 50px;
    }

    .register-content p {
        margin-bottom: 30px;
    }

    .register-first-box .register-btn a {
        margin-top: 0;
    }

    .algoritham-section .col-sm-4:not(:last-child) {
        margin-bottom: 30px;
    }

    .register_inst {
        margin: 20px auto 0;
    }

    .readmore-btn a, .register-btn a, .membership-box a {
        padding: 12px 20px;
    }

    .contact-form {
        margin-top: 50px;
    }

    .contact-info p {
        margin-bottom: 0px;
    }

    .terms-section .pricing-bs:not(:last-child) {
        margin-bottom: 30px;
    }

    .membership-box {
        margin-top: 30px;
    }

    .membership-box p {
        padding: 0 0px;
    }
    #main-nav.clone .navbar-brand {
        padding: 25px 12px;
    }
    #main-nav.clone .navbar-toggle {
        margin-top: 20px;
    }
    #main-nav.clone {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 999;
        transition: 0.4s top cubic-bezier(.3,.73,.3,.74);
    }
    .features-section,.inst-features {
        padding: 64px 0 0px;
    }
    .banner-section-error h3 {
        font-size: 18px;
    }
}

@media (max-width: 535px) {
    .readmore-btn a, .register-btn a, .contact-form a[type='submit'], .membership-box a {
        font-size: 14px;
    }

    .page-title {
        font-size: 18px;
    }

    .terms-content h4 {
        margin-top: 30px;
        line-height: 1.4em;
    }

    #myCarousel .carousel-indicators {
        display: none;
    }

    .banner-section .carousel-caption {
        -o-transform: translateY(17%);
        -moz-transform: translateY(17%);
        -ms-transform: translateY(17%);
        -webkit-transform: translateY(17%);
        transform: translateY(17%);
    }
    .slide-box h2{
        line-height: 1;
        margin-bottom: 10px;
    }
    .banner-section-error h3 {
        font-size: 16px;
    }

}

@media (max-width: 400px) {
    .register_inst a {
        width: 100%;
    }

    .register_inst a:first-child {
        margin-right: 0;
        margin-bottom: 10px;
    }
    .banner-section .carousel-caption {
        -o-transform: translateY(10%);
        -moz-transform: translateY(10%);
        -ms-transform: translateY(10%);
        -webkit-transform: translateY(10%);
        transform: translateY(10%);
    }

}