@media (max-width: 980px) {
    .main_box1 {
        margin-bottom: 20px;
    }
    .left_image {
        margin-top: 0px;
    }
    .course-box {
        margin-bottom: 30px;
    }
    .teacher {
        text-align: center;
        margin-bottom: 30px;
    }
    .pricing__item {
        margin-bottom: 30px;
    }
    .navbar-nav {
        padding-right: 0px;
        padding-left: 10px;
    }
    .navbar-nav > li > a {
        padding-left: 8px;
        padding-right: 8px;
    }
    .logo {
        padding-top: 24px;
    }

    /*.logo img {
        padding: 26px 0px;
        width: 100%;
    }*/
}

@media (max-width: 640px) {
    .logo {
        padding-top:10px;
    }
    .phone h2 {
        padding: 22px 0px 0px;
    }
    .navbar-toggle {
        margin-right: 0px;
        /*float: none; */
    }
    .navbar-nav {
        padding-top: 10px;
        padding-bottom: 10px;
        padding-left: 20px;
        margin-right: 15px;
        width: 100%;
    }
    #fall-down-effect a {
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .main_box .col-xs-4 {
        margin-bottom: 20px;
    }
    .main_box1 {
        margin-top: 0px;
    }
    .main_box1 .col-xs-4 {
        margin-bottom: 20px;
    }    
    .main_box1 .col-xs-4:last-child {
        margin-bottom: 0px;
    }
    #footer .bottom-image-group .bottom-image-col {
        width: 13%;
        margin-right: 1.1%;
    }
    #footer .footer-about,
    #footer .footer-post,
    #footer .footer-trail {
        margin-bottom: 25px;
    }    
}

@media (max-width: 480px) {
    .feature-col {
        width: 42.333%;
        margin-left: 28.333%;
    }
    .phone {
        margin-right: -25px;
    }
}

@media (max-width: 360px) {
    .logo {
        width: 45%;
    }
    .phone h2 {
        padding-top: 15px;
    }
    .feature-col {
        width: 60.333%;
        margin-left: 20.333%;
    }
}

@media (max-width: 320px) {
    .form-col {
        width: 90.333%;
        margin-left: 5.333%;
    }
}