@media (max-width: 1199px) {
    h1 {
        font-size: 34px;
        line-height: 40px;
    }
    h2 {
        font-size: 24px;
        line-height: 30px;
    }
    h3 {
        font-size: 22px;
        line-height: 28px;
    }
    .reviews .card{
        min-height: 330px;
    }
    .footer-wiz h3 {
        font-size: 17px;
    }
}
@media (max-width: 991px) {
    h1 {
        font-size: 30px;
        line-height: 36px;
    }
    h2 {
        font-size: 22px;
        line-height: 28px;
    }
    h3 {
        font-size: 20px;
        line-height: 26px;
    }
    h4,h5,h6{
        font-size: 18px;
        line-height: 24px;
    }
    header button:focus{
        outline: none;
    }
    header li.nav-item{
        border-bottom: 1px solid #ccc;
    }
    .widget_sec a.cta {
        font-size: 15px;
        line-height: 21px;
    }
    .working-process .icon {
        width: 80px;
    }
    .working-process .icon:before{
        display: none;
    }
    .working-process .card h3, .working-process .card p {
        padding-left: 75px;
    }
    .review-deail .card .customer:after {
        background: none !important;
    }
    .review-deail .card blockquote:before , .review-deail .card blockquote:after{
        display: none;
    }
}
@media (max-width: 767px) {
    h1 {
        font-size: 26px;
        line-height: 32px;
    }
    h2 {
        font-size: 20px;
        line-height: 26px;
    }
    h3 {
        font-size: 18px;
        line-height: 24px;
    }
    h4,h5,h6{
        font-size: 17px;
        line-height: 23px;
    }
    .widget_sec {
        margin-top: 0;
    }
    .working-process .card h3, .working-process .card p {
        text-align: center;
    }
    hr.self {
        margin: 0px auto;
    }
    .models span{
        font-size: 14px;
    }
    #dtBasicExample_wrapper .col-sm-12{
        text-align: center;
        margin: 10px 0;
    }
    #dtBasicExample_wrapper .dataTables_filter {
        text-align: center;
    }
    #dtBasicExample_wrapper .pagination {
        justify-content: center;
    }
    .signup .detail-info img{
        width: 75px;
    }
    .signup .explain .card h3 , .signup .explain .card .col-xl-6{
        display: none;
    }
}
@media (max-width: 575px) {
    h1 {
        font-size: 22px;
        line-height: 28px;
    }
    h2 {
        font-size: 18px;
        line-height: 24px;
    }
    h3 {
        font-size: 17px;
        line-height: 23px;
    }
    h4,h5,h6{
        font-size: 16px;
        line-height: 22px;
    }
    .signup .detail-info h3{
        font-size: 16px;
        line-height: 22px;
    }
}
@media (max-width: 479px) {
    header img{
        width: 200px;
    }
    .reg_sec a.cta {
        font-size: 16px;
        line-height: 22px;
    }
    .reg_sec .main .main_inner .main_input input {
        min-height: 55px;
        font-size: 24px;
        line-height: 30px;
    }
    .models .col-12 , .reviews .col-12 , .working-process .col-12 , .content-detail .col-12{
        padding: 0;
    }
    .chasis a {
        font-size: 16px;
        line-height: 22px;
    }
    .signup .list-group li{
        display: flex;
        margin-bottom: 10px;
    }
    .signup .list-group li i{
        margin-right: 10px;
    }
    .signup .list-group b{
        font-size: 14px;
    }
}