/* max */
@media screen and (max-width:1200px) {
    .navbar-brand{
        display: none;
    }   
    .offcanvas-width{
        width: 80% !important;
    }
    
}
@media (max-width: 576px) {
    .table th, .table td {
        white-space: nowrap;
        font-size: 13px;
    }
}
@media screen and (max-width:992px) {
    .title-heading h2{
        font-size: 80px;
        margin-top: 50px;
    }
    .title-heading h1{
        font-size: 35px;
    }
    .title-heading h3{
        font-size: 25px;
    }
}
@media screen and (max-width:768px) {
    .register-btn {
        display: block; /* نمایش دکمه */
    }
}
@media screen and (max-width:568px) {
    .title-heading h2{
        font-size: 70px;
    }
    .title-heading h1{
        font-size: 28px;
    }
    .title-heading h3{
        font-size: 19px;
    }
    .online-course-card-img img{
        width: 100%;
        height: 250px;
        object-fit: cover;
    }
    .title-section{
        display: grid;
        margin-top: 0;
        margin-right: 15px;
    }
    .breadcrumb{
        margin-right: 15px;
    }
    .course-img{
        height: 270px;
    }
    .online-course-group-card img{
        height: 290px;
    }
    .course-single-img img{
        height: auto;
    }
}
@media screen and (max-width:470px) {
}

/* min */
@media screen and (min-width:768px) {
}