body {
        position: static !important;
    }
    .page-mask {
        width: 100%;
        height: 100%;
        position: fixed;
        background: #fff;
        top: 0px;
        left: 0px;
        z-index: 10000;
    }

    .page-loader {
        width: 44px;
        height: 44px;
        text-align: center;
        line-height: 44px;
        margin: 20% auto 0 auto;
        font-size: 12px;
    }

    @-webkit-keyframes spin {
        to {
            -webkit-transform: rotate(360deg);
            -moz-transform: rotate(360deg);
            -ms-transform: rotate(360deg);
            -o-transform: rotate(360deg);
            transform: rotate(360deg);
        }
    }

    @-moz-keyframes spin {
        to {
            -webkit-transform: rotate(360deg);
            -moz-transform: rotate(360deg);
            -ms-transform: rotate(360deg);
            -o-transform: rotate(360deg);
            transform: rotate(360deg);
        }
    }

    @keyframes spin {
        to {
            -webkit-transform: rotate(360deg);
            -moz-transform: rotate(360deg);
            -ms-transform: rotate(360deg);
            -o-transform: rotate(360deg);
            transform: rotate(360deg);
        }
    }

    .box_right .btn-warning {
        background-color: #fdf166;
        border-color: #fdf166;
        color: #333;
        transition: all .3s;
    }

    @media (min-width: 768px) {
        .body {
            /*position: relative;*/
            margin-bottom: 35px;
        }

        .home-intro {
            background-color: rgba(23, 23, 23, 0) !important;
            margin-bottom: 0px;
            overflow: hidden;
            padding: 20px 0 10px 0;
            position: relative;
            text-align: left;
            top: -110px;
        }
    }

    .hotlinebnc1 {
        position: fixed;
        background: #006899;
        width: 100%;
        box-shadow: 0 0 3px rgba(0, 0, 0, 0.34);
        color: #FFF;
        z-index: 999999999999;
        left: 0;
        right: 0;
        bottom: 0;
        height: 34px;
        transition: height .3s;
    }

    .clickme:focus,
    .clickme:hover {
        color: #fff;
    }

    .clickme.open span:before {
        transform: rotate(90deg);
        transform-origin: 50% 50% 0;
        transition: transform .2s ease-in;
        -webkit-transform: rotate(90deg);
        -webkit-transform-origin: 50% 50% 0;
        -webkit-transition: -webkit-transform .2s ease-in;
    }

    .hotlinebnc1 .panel {
        -webkit-border-radius: 0;
        -moz-border-radius: 0;
        border-radius: 0;
        border: none;
        background-color: transparent;
        box-shadow: none;
        margin-bottom: 0;
    }

    .hotlinebnc1 .panel .panel-heading {
        -webkit-border-radius: 0;
        -moz-border-radius: 0;
        border-radius: 0;
        border: none;
        background-color: transparent;
        padding-top: 5px;
        padding-bottom: 5px;
        margin-bottom: 10px;
    }

    .hotlinebnc1 .panel .panel-heading .panel-title {
        font-size: 16px;
        color: #fff;
    }

    .hotlinebnc1 .panel .panel-heading .panel-title span {
        -webkit-animation-fill-mode: both;
        -moz-animation-fill-mode: both;
        -ms-animation-fill-mode: both;
        -o-animation-fill-mode: both;
        animation-fill-mode: both;
        -webkit-animation-duration: 1s;
        -moz-animation-duration: 1s;
        -ms-animation-duration: 1s;
        -o-animation-duration: 1s;
        animation-duration: 1s;
    }

    .hotlinebnc1 .panel .panel-body {
        padding: 0;
    }

    .hotlinebnc1 .panel .panel-body .thumbnail {
        -webkit-border-radius: 0;
        -moz-border-radius: 0;
        border-radius: 0;
        border: none;
        padding: 0;
        background-color: transparent;
        margin-bottom: 0;
    }

    .hotlinebnc1 .panel .panel-body .thumbnail .left-hotline {
        float: none;
        display: inline-block;
    }

    .hotlinebnc1 .panel .panel-body .thumbnail .caption .hotline-phone a {
        color: #fff;
        text-decoration: none;
    }

    #truongnx {
        bottom: 35px !important;
    }

    #backgroundPopup {
        display: none;
        position: fixed;
        _position: absolute;
        height: 100%;
        width: 100%;
        top: 0;
        left: 0;
        background: #000000;
        z-index: 999999;
    }

    #popupContact {
        display: none;
        position: fixed;
        _position: absolute;
        border: 0px solid #666;
        z-index: 9999991;
        padding: 7px;
        font-size: 13px;
        text-align: center;
    }

    #popupContact div {
        text-align: right;
    }

    #popupContact h1 {
        text-align: left;
        color: #096;
        font-size: 18px;
        font-weight: 700;
        border-bottom: 1px dotted #CCC;
        padding-bottom: 2px;
        margin-bottom: 20px;
    }

    #popupContactClose {
        font-size: 12px;
        line-height: 16px;
        right: -34px;
        top: 4px;
        color: #ffffff;
        position: absolute;
        font-weight: 700;
    }

    #popupContact .popupText {
        color: #FFFFFF;
        font-size: 36px;
        font-weight: bold;
        line-height: 57px;
        padding: 150px 10px 0;
        text-align: center;
        z-index: 9999
    }

    #popupContact .popupLink {
        text-align: center;
    }

    #popupContact .popupLink a {
        text-decoration: none;
        color: #999999;
    }

    #popupContact .popupLink a:hover {
        color: #ffffff;
    }

    #popupContact img {
        max-width: 95%;
    }

    #popupContactClose a {
        text-indent: -99999999px;
        background-image: url("../Content/css/images/delete-large.png");
        width: 72px;
        height: 72px;
        display: inline-block;
        cursor: pointer;
    }

    @media (max-width: 768px) {
        #popupContactClose {
            right: 20px;
        }
    }

    .banner-advertise {
        position: fixed;
        left: 0;
        bottom: 0;
        z-index: 999;
    }

    .banner-advertise .banner {
        position: relative;
        width: 360px;
        height: 249px;
    }

    .banner-advertise .banner img {
        width: 100%;
        position: absolute;
        top: 0;
        left: 0;
    }

    .banner-advertise i {
        position: absolute;
        top: 0;
        right: -25px;
        cursor: pointer;
        font-size: 25px;
        color: #f0343e;
        z-index: 99;
    }

    .banner-advertise i.hidden {
        display: none;
    }