/* xong */
@media screen and (max-width: 319px){
    .section-form .container {
        padding: 20px 15px;
    }
    .section-form .title_form{
        font-size: 18px;
    }
    .section-form .col{
        margin-bottom: 15px;
        padding-bottom: 0px;
    }
    .form-popup .close{
        top:0px;
    }
    .form-popup {
        height: auto;
        margin-top: 27px;
        width: 88%;
    }
    .gioithieu .col{
        padding-right: 0px !Important;
    }
    .svitri .section-content .row .col,
    .thietke .col-inner,.col-text{
        padding-left: 15px;
        padding-right: 15px;
    }
    h2.title{
        font-size: 22px;
    }
    .ketnoi ul.note {
        -webkit-column-count: 1;
        -moz-column-count: 1;
        column-count: 1;
    }
    h2.title span{
        font-size: 17px;
    }
    .tongquan_inner .img-tongquan{
        width: 100%;
        height: 300px;
        background-size: cover !important;
    }
    .intro .intro-inner h1{
        font-size: 22px;
    }
    .subscribe-area {
        padding: 10px 20px 0px;
        margin: 0!important;
    }
    .post-entry .section-top .title{
        font-size: 22px;
    }
    .section-form{
        background-attachment: initial !Important;
    }
    .noibat .col-inner{
        height: 300px;
        min-height: auto;
    }
    .popup_modal .title{
        font-size: 16px;
    }
    .editor p iframe{
        width: 100% !Important;
        border: none !Important;
        height: 250px;
    }
}

@media (min-width: 320px) and (max-width: 480px) {
    .section-form .container {
        padding: 20px 15px;
    }
    .section-form .title_form{
        font-size: 18px;
    }
    .section-form .col{
        margin-bottom: 15px;
        padding-bottom: 0px;
    }
    .form-popup .close{
        top:0px;
    }
    .form-popup {
        height: auto;
        margin-top: 27px;
        width: 88%;
    }
    .gioithieu .col{
        padding-right: 0px !Important;
    }
    .svitri .section-content .row .col,
    .thietke .col-inner,.col-text{
        padding-left: 15px;
        padding-right: 15px;
    }
    h2.title{
        font-size: 22px;
    }
    .ketnoi ul.note {
        -webkit-column-count: 1;
        -moz-column-count: 1;
        column-count: 1;
    }
    h2.title span{
        font-size: 17px;
    }
    .tongquan_inner .img-tongquan{
        width: 100%;
        height: 300px;
        background-size: cover !important;
    }
    .intro .intro-inner h1{
        font-size: 22px;
    }
    .subscribe-area {
        padding: 10px 20px 0px;
        margin: 0!important;
    }
    .post-entry .section-top .title{
        font-size: 22px;
    }
    .section-form{
        background-attachment: initial !Important;
    }
    .noibat .col-inner{
        height: 300px;
        min-height: auto;
    }
    .popup_modal .title{
        font-size: 16px;
    }
    .editor p iframe{
        width: 100% !Important;
        border: none !Important;
        height: 250px;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .section-form .container {
        padding: 20px 15px;
    }
    .section-form .title_form{
        font-size: 18px;
    }
    .section-form .col{
        margin-bottom: 15px;
        padding-bottom: 0px;
    }
    .form-popup .close{
        top:0px;
    }
    .form-popup {
        height: auto;
        margin-top: 27px;
        width: 88%;
    }
    .gioithieu .col{
        padding-right: 0px !Important;
    }
    .svitri .section-content .row .col,
    .thietke .col-inner,.col-text{
        padding-left: 15px;
        padding-right: 15px;
    }
    h2.title{
        font-size: 22px;
    }
    .ketnoi ul.note {
        -webkit-column-count: 1;
        -moz-column-count: 1;
        column-count: 1;
    }
    h2.title span{
        font-size: 17px;
    }
    .tongquan_inner .img-tongquan{
        width: 100%;
        height: 300px;
        background-size: cover !important;
    }
    .intro .intro-inner h1{
        font-size: 22px;
    }
    .subscribe-area {
        padding: 10px 20px 0px;
        margin: 0!important;
    }
    .post-entry .section-top .title{
        font-size: 22px;
    }
    .section-form{
        background-attachment: initial !Important;
    }
    .noibat .col-inner{
        height: 300px;
        min-height: auto;
    }
    .popup_modal .title{
        font-size: 16px;
    }
    .editor p iframe{
        width: 100% !Important;
        border: none !Important;
        height: 250px;
    }
}
@media (min-width: 769px) and (max-width: 991px) {

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

}