/* xong */
@media screen and (max-width: 319px){
    .nav-vertical>li>ul{
        position: inherit;
        opacity: 1;
        max-height: inherit !important;
        left: auto;
        background: none;
        border: none;
        color: #000;
        box-shadow: none !important;
        margin: 0px 0px 15px 15px;
        padding: 0px;
    }
    .nav-vertical>li>ul li{
        border: none;
        line-height: 30px;
    }
    .nav-vertical>li>ul li a{
        color: #fff;
        padding: 0px !important;
        border: none !important;
    }
    .section-form .col {
        padding-bottom: 15px;
    }
    .section-form .title{
        font-size: 20px;
    }
    .tbltongquan table td{
        width: 40% !important;
    }
    .nav-tabs>li>a{
        margin-bottom: 15px;
    }
    .thietke .col-inner{
        padding: 15px;
    }
    .pkcontent h1{
        font-size: 27px;
    }
    .section-form .col{
        padding: 10px !Important;
    }
    .gallery-columns-3 .gallery-item{
        width: 100% !Important;
    }
    .tienich .section-content .row .col-inner ul li{
        width: 100%;
    }
    .form-popup{
        height: auto;
        margin-top: 20px;
    }
    .gallery{
        margin: 10px 0px !Important;
    }
    .section-form{
        background-attachment: initial !Important;
    }
    .header-main .nav>li>a{
        color: #fff;
    }
}

@media (min-width: 320px) and (max-width: 480px) {
    .nav-vertical>li>ul{
        position: inherit;
        opacity: 1;
        max-height: inherit !important;
        left: auto;
        background: none;
        border: none;
        color: #000;
        box-shadow: none !important;
        margin: 0px 0px 15px 15px;
        padding: 0px;
    }
    .nav-vertical>li>ul li{
        border: none;
        line-height: 30px;
    }
    .nav-vertical>li>ul li a{
        color: #fff;
        padding: 0px !important;
        border: none !important;
    }
    .section-form .col {
        padding-bottom: 15px;
    }
    .section-form .title{
        font-size: 20px;
    }
    .tbltongquan table td{
        width: 40% !important;
    }
    .nav-tabs>li>a{
        margin-bottom: 15px;
    }
    .thietke .col-inner{
        padding: 15px;
    }
    .pkcontent h1{
        font-size: 27px;
    }
    .section-form .col{
        padding: 10px !Important;
    }
    .gallery-columns-3 .gallery-item{
        width: 100% !Important;
    }
    .tienich .section-content .row .col-inner ul li{
        width: 100%;
    }
    .form-popup{
        height: auto;
        margin-top: 20px;
    }
    .gallery{
        margin: 10px 0px !Important;
    }
    .section-form{
        background-attachment: initial !Important;
    }
    .header-main .nav>li>a{
        color: #fff;
    }
    h2.title,h2.title span{
        font-size: 21px;
    }
    .section-form .title {
        font-size: 18px;
    }
    .gallery .gallery-item{
        width: 100% !Important;
        padding: 0px !Important;
    }
    .gallery {
        margin: 10px 0px !important;
    }
    .thietke .col-inner {
        padding: 0px 15px;
    }
    #col-150993186 .title {
        font-size: 20px !Important;
    }
    dl dt, dl dd{
        margin: 0px;
    }
    .social-list{
        bottom: 0px;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .nav-vertical>li>ul{
        position: inherit;
        opacity: 1;
        max-height: inherit !important;
        left: auto;
        background: none;
        border: none;
        color: #000;
        box-shadow: none !important;
        margin: 0px 0px 15px 15px;
        padding: 0px;
    }
    .nav-vertical>li>ul li{
        border: none;
        line-height: 30px;
    }
    .nav-vertical>li>ul li a{
        color: #fff;
        padding: 0px !important;
        border: none !important;
    }
    .section-form .col {
        padding-bottom: 15px;
    }
    .section-form .title{
        font-size: 20px;
    }
    .tbltongquan table td{
        width: 40% !important;
    }
    .nav-tabs>li>a{
        margin-bottom: 15px;
    }
    .thietke .col-inner{
        padding: 15px;
    }
    .pkcontent h1{
        font-size: 27px;
    }
    .section-form .col{
        padding: 10px !Important;
    }
    .gallery-columns-3 .gallery-item{
        width: 100% !Important;
    }
    .tienich .section-content .row .col-inner ul li{
        width: 100%;
    }
    .form-popup{
        height: auto;
        margin-top: 20px;
    }
    .gallery{
        margin: 10px 0px !Important;
    }
    .section-form{
        background-attachment: initial !Important;
    }
    .header-main .nav>li>a{
        color: #fff;
    }
}
@media (min-width: 769px) and (max-width: 991px) {

}
@media (min-width: 992px) and (max-width: 1199px) {

}