@media only screen and (max-width: 767px) {
    .sf-menu a {
        padding: 0.7em 1.8em;
    }
    .block-1 .col-sm-4 {
        margin-bottom:30px
    }
    .block2-inner iframe {
        height: 300px !important;
    }
    .explore-block {
        padding-bottom: 20px;
    }
    .explore-class-room {
        padding-bottom: 49px;
    }
    .about-section .image-2, .about-section .image-3 {
        display:none
    }
    .about-section .image-1 {
        right: 0;
    }
    .about-section .content-column .inner-column {
        padding-top: 0px;
    }
    .about-section .images-column {
        margin-bottom: 10px;
    }
    .navbar-collapse {
        width: 500px !important;
    }
    .block-2 {
        margin-top: 10px;
    }
    .course-list-block {
        padding-left:0
    }
    }

@media only screen and (max-width: 500px) {
    .navbar-collapse {
        width: 300px !important;
    }
    .dropdown-item {
        font-size: 10px !important;
        padding: 5px 21px !important;
    }
}
@media only screen and (max-width: 991px)  {
    h1 {
        font-size: 36px;
    }

    h2 {
        font-size: 32px;
    }

    h3 {
        font-size: 26px;
    }

    h4 {
        font-size: 24px;
    }

    h5 {
        font-size: 18px;
    }

    h6 {
        font-size: 16px;
    }
    .button-style {
        padding: 12px 24px;
        font-size: 14px;
    }
   
    .block2-inner iframe {
        height: 335px !important;
    }
    .block2-content h5 {
        font-size: 18px;
    }
    .explore-classroom {
        display:none
    }
    .explore-block {
        padding-bottom: 49px;
    }
    .footer-widget .col-md-6 {
        margin-bottom: 40px
    }
    .sec-title h2 {
        font-size: 20px;
    }
    .navbar-collapse {
        position: absolute;
        background: rgb(255, 255, 255);
        right: 0;
        z-index: 999;
        width: 100%;
        box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.2);
    }
    .navbar-toggler {
        border: none;
        padding: 0;
        margin-top: 13px;
    }
        .navbar-toggler:focus {
            box-shadow: none;
        }
    .nav-link {
        padding:15px !important

    }
    .container, .container-md, .container-sm {
        max-width: 90%
    }
    .course-block h5 {
        display:none
    }
    .our-team, .mobile-after-banner {
        display: block
    }
    .mobile-after-banner {
        background: #003d76;
    }
    .mobile-links ul li {
        display: inline-block;
        border-right: solid 1px #1667b3;
        width: 49%
    }
        .mobile-links ul li a {
            padding: 10px 0;
            text-align: center;
            color: #fff;
            display: block;
        }
        .mobile-links ul li:last-child {
            border-right:none
        }
    }
@media screen and (max-width: 991px) and (min-width: 767px) {
    .sf-menu a {
        padding: 2.3em 1em;
    }
    .container, .container-md, .container-sm {
        max-width:90%
    }
}
@media screen and (max-width: 1199px) {
    .page-header-section.style-1 {
        padding-top: 30px;
        padding-bottom: 30px;
    }
    .block2-inner iframe {
        height: 450px;
    }
}