@media only screen and (max-width: 1200px) {
    .navbar .navbar-nav > li > a{
        margin: 10px 2.5px;
    }
    #logo{
        padding-top: 8px;
    }
    .t_sb_i::after{
        display: none;
    }
}

@media only screen and (max-width: 991px) {

    .navbar .navbar-nav>li>a {
        padding: 15px 15px;
        margin: 25px 0px;
    }

    .top_phone_mail li {
        padding-right: 25px !important;
    }
    .box{
        width: 75%;
    }
    .slider_h{
        font-size: 27px;
    }
    .slider_ph{
        font-size: 27px;
    }
    .navbar-header {
        float: none;
    }
    .navbar-left,.navbar-right {
        float: none !important;
    }
    .navbar-toggle {
        display: block;
    }
    .navbar-collapse.collapse {
        display: none!important;
    }
    .navbar-nav {
        float: none!important; 
    }
    .navbar-nav>li {
        float: none;
    } 
    .collapse.in{
        display:block !important;
    }
    .navbar-toggle {
        margin-top: 15px;
        margin-bottom: 15px;
    }
    #logo{
        width: 270px;
    }
    .abt_i{
        margin-top: 0px;
    }

}

@media only screen and (max-width: 767px) {

    #top_bar {
        display: block;
    }

    .top_phone_mail {
        display: none !important;
    }

    .pull-right {
        text-align: center;
        float: none !important;
    }

    .navbar {
        background: #ffffff;
        padding: 0 !important;
    }
    .box{
        width: 85%;
    }
    .slider_p{
        display: none;
    }
    .slider_h{
        font-size: 24px;
    }
    .slider_ph{
        font-size: 24px;
    }
    .slider_btn{
        padding: 8px 25px;
        animation-duration: 3.5s;
    }

}

@media only screen and (max-width: 640px) {

    .box{
        width: 95%;
    }
    .slider_h{
        font-size: 19px;
        letter-spacing: 0.35px;
    }
    .slider_ph{
        font-size: 19px;
        letter-spacing: 0.35px;
    }
    .slider_btn{
        margin-top: 10px !important;
        font-size: 14px;
        padding: 6px 22.5px;
    }
    .left_products-control{
        left: 1.5%;
        width: 40px;
        height: 40px;
        font-size: 17px;
        padding-top: 10px;
    }
    .right_products-control{
        rihgt: 1.5%;
        width: 40px;
        height: 40px;
        font-size: 17px;
        padding-top: 10px;
    }

}


@media only screen and (max-width: 400px) {

    .slider_h{
        font-size: 17px;
        letter-spacing: 0.35px;
    }
    .slider_ph{
        font-size: 17px;
        letter-spacing: 0.35px;
    }
    .slider_btn{
        margin-top: 8px !important;
        font-size: 14px;
        padding: 6px 20px;
    }
    .client_item{
        margin-top: 0;
        padding: 0 30px;
    }

}