@media only screen and (max-width: 1400px) {
    .slider_h {
        font-size: 30px;
    }
    .slider_btn {
        font-size: 14px;
        padding: 8px 20px;
    }
    .slider_sh{
        font-size: 20px;
    }
    .slider_p {
        font-size: 13px;
    }

}

@media only screen and (max-width: 1300px) {
    #main_slider {
        height: 60%;
    }
    .slider_h {
        font-size: 27px;
    }
    .slider_btn {
        font-size: 13px;
        padding: 7px 20px;
    }
    .slider_sh{
        font-size: 18px;
    }
    .slider_p {
        font-size: 12px;
    }
}


@media only screen and (max-width: 1140px) {
    .slider_h {
        font-size: 25px;
    }
    .slider_btn {
        font-size: 12px;
        padding: 7px 20px;
        margin-top: 5px !important;
    }
    .slider_sh{
        font-size: 16px;
    }
    .slider_p {
        font-size: 12px;
        padding-bottom: 3px !important;
    }
}


@media only screen and (max-width: 992px) { 
    #main_slider {
        height: 65%;
    }
    .navbar .navbar-nav > li > a{
        padding: 8px 10px !important;
        margin: 15px 5px;
        font-size: 13px;
    }
    #box{
        padding: 10px;
    }
    .slider_h {
        font-size: 23px;
    }
    .slider_btn {
        font-size: 12px;
        padding: 5px 20px;
        margin-top: 5px !important;
    }
    .slider_sh{
        font-size: 14px;
    }
    .slider_p {
        font-size: 11.5px;
        padding-bottom: 3px !important;
    }
    .abt_h{
        padding-top: 20px !important;
    }
    .ttd_btn{
        margin-bottom: 30px !important;
    }


}

@media only screen and (max-width: 830px) { 
    #main_slider {
        height: 70%;
    }
    #box{
        padding: 10px;
    }
    .slider_h {
        font-size: 22px;
    }
    .slider_btn {
        font-size: 11px;
        padding: 5px 20px;
        margin-top: 3px !important;
    }
    .slider_sh{
        font-size: 13px;
    }
    .slider_p {
        font-size: 11px;
        padding-bottom: 3px !important;
    }

}

@media only screen and (max-width: 750px) { 
    #main_slider {
        height: 75%;
    }
    #box{
        padding: 5px;
    }
    .slider_h {
        font-size: 22px;
    }
    .slider_btn {
        font-size: 11px;
        padding: 5px 20px;
        margin-top: 3px !important;
    }
    .slider_sh{
        font-size: 13px;
    }
    .slider_p {
        font-size: 11px;
        padding-bottom: 3px !important;
    }
    #logo{
        height: 50px;
    }
    .price_h{
        padding-top: 20px !important;
    }

}


@media only screen and (max-width: 680px) { 
    .slider_p{
        padding-right:5% !important;
        font-size: 10px;
    }
    #main_slider {
        height: 80%;
    }
    #box{
        padding: 5px;
    }
    .slider_h {
        font-size: 20px;
    }
    .slider_btn {
        font-size: 10px;
        padding: 5px 20px;
        margin-top: 3px !important;
    }
    .slider_sh{
        font-size: 11px;
    }
}

@media only screen and (max-width: 680px) { 
    .slider_p{
        padding-right:2% !important;
        font-size: 10px;
        letter-spacing: 0;
    }
    #main_slider {
        height: 100%;
    }
    #box{
        padding: 5px;
    }
    .slider_h {
        font-size: 20px;
    }
    .slider_btn {
        font-size: 10px;
        padding: 5px 20px;
        margin-top: 3px !important;
    }
    .slider_sh{
        font-size: 11px;
    }
    
    #logo{
        
        height: 90px;
        margin-left: 20px;
    }
    
    .navbar{
        
        height: 100px;
    }
    
    .navbar-nav{
        
        background: #fff;
        width: 100%;
    }
}

@media only screen and (max-width: 500px) { 
    .slider_p{
        padding-right:2% !important;
        font-size: 8px;
        letter-spacing: 0;
    }
    #main_slider {
        height: 100%;
    }
    #box{
        padding: 5px;
    }
    .slider_h {
        font-size: 16px;
        padding: 2px 0 !important;
    }
    .slider_btn {
        font-size: 9px;
        padding: 4px 16px;
        margin-top: 2px !important;
    }
    .slider_sh{
        padding: 2px 0 !important;
        font-size: 9px;
    }
}

@media only screen and (max-width: 400px) { 
    .slider_p{
        padding-right:1% !important;
        font-size: 7px;
        letter-spacing: 0;
    }
    #box{
        padding: 5px;
    }
    .slider_h {
        font-size: 13px;
        padding: 2px 0 !important;
    }
    .slider_btn {
        font-size: 8px;
        padding: 4px 16px;
        margin-top: 2px !important;
    }
    .slider_sh{
        padding: 2px 0 !important;
        font-size: 8px;
    }
}