#warrper {
  margin-right: auto;
  margin-left: auto; }

@media (max-width: 999px) {
  .container-warrper {
    background: none; }

  .menu {
    background: #b74841;
    /* Old browsers */
    background: -moz-linear-gradient(top, #b74841 30%, #bd1208 100%);
    /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(30%, #b74841), color-stop(100%, #bd1208));
    /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top, #b74841 30%, #bd1208 100%);
    /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top, #b74841 30%, #bd1208 100%);
    /* Opera 11.10+ */
    background: -ms-linear-gradient(top, #b74841 30%, #bd1208 100%);
    /* IE10+ */
    background: linear-gradient(to bottom, #b74841 30%, #bd1208 100%);
    /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#b74841', endColorstr='#bd1208',GradientType=0 ); }

  .time_search {
    border-bottom: 1px solid #dfdfdf;
    background: #eeeeee; } }
@media (max-width: 767px) {
  .container-warrper {
    background: none; }

  .logo {
    height: auto; }

  .left {
    height: 0;
    overflow: hidden;
    position: absolute;
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 12;
    padding-top: 0; }

  .header_left {
    max-width: 212px;
    background: #eee;
    padding: 0 10px;
    float: left; }

  .center {
    float: none;
    width: auto;
    margin-left: 0px; }

  .right {
    float: none;
    width: auto;
    margin-left: 0px; }

  .header_center {
    max-width: auto !important; }

  ._hidden, #hidden {
    display: none !important; }

  .header_right {
    width: 98%;
    margin: 0 auto; }

  .ddsmoothmenu ul li {
    font-size: 90% !important; }

  .danhmuc {
    display: block; }

  #warrper-en .collapsed {
    display: none !important; }

  .collapsed {
    display: block; }

  .ou {
    padding: 8px 0 0 5px;
    position: absolute;
    top: -37px; }

  .sidebar-closed .ou {
    padding: 0;
    background: rgba(164, 0, 0, 0.6);
    position: initial !important; }

  .img-cover {
    width: 40%; }

  #search-form fieldset {
    height: 26px; }

  .btnsearch {
    height: 26px; }

  .ddsmoothmenu {
    height: 32px; }

  .ddsmoothmenu ul {
    height: 32px; }

  .ddsmoothmenu ul li a {
    line-height: 32px; }

  .ddsmoothmenu ul li ul {
    top: 32px; }

  .menu_truycap_left {
    margin-left: 35px; }

  #warrper-en .menu_truycap_left {
    margin-left: 0px; }

  .font-zoom {
    bottom: 20px; }
  .fotter_bottom a {float: right;margin-top: -70px;}
  .trangchinh_thongbao {
    max-width: 100%; }
  .open1 {
    height: 100% !important;
    overflow: auto !important; } }
@media (max-width: 667px) {
  .btn_setting {
    display: inline; }

  .search {
    display: none; }

  .xemtatca {
    width: 10px;
    height: 20px;
    text-indent: -99999px; } }
@media (max-width: 640px) {
  .time {
    width: 100%; }

  .search {
    width: 100%;
    margin: 12px 0; }

  #search-form fieldset {
    border: 1px solid #ccc; }

  #search-form {
    width: 98%;
    margin: 0 auto; }

  .search form {
    border-bottom-width: 1px !important;
    border-color: #bd1208 !important; } }
@media (max-width: 480px) {
  .header_left {
    background: #eee;
    padding: 0 1%; }

  #warrper-en .collapsed {
    display: block !important; }

  .ou {
    margin: 0; }

  #warrper-en .ddsmoothmenu ul li {
    width: auto;
    padding: 0 18px; }

  #warrper-en .ddsmoothmenu ul li:first-child {
    background: url(../images/site_portal/border.png) no-repeat right; }

  #warrper-en .ddsmoothmenu ul li:last-child {
    background: none; }

  .ddsmoothmenu ul li ul li a {
    line-height: 28px;
    font-size: 11px; } }
@media (max-width: 414px) {
  .ddsmoothmenu {
    height: 26px; }

  .ddsmoothmenu ul {
    height: 26px; }

  .ddsmoothmenu ul li a {
    line-height: 26px; }

  .ddsmoothmenu ul li {
    font-size: 80% !important; }

  .ddsmoothmenu ul li ul {
    top: 26px !important; }

  .ngonngu {
    top: 0;
    right: 0; }

  .ngonngu a {
    font-size: 12px; }

  #warrper-en .ddsmoothmenu ul li {
    width: auto;
    padding: 0 15px; } }
@media (max-width: 360px) {
  .ngonngu a {
    font-size: 12px; }

  .ddsmoothmenu ul li {
    width: auto;
    padding: 0 6px;
    font-size: 75% !important; }

  .ddsmoothmenu ul li:first-child {
    background: url(../images/site_portal/border.png) no-repeat right; }

  .ddsmoothmenu ul li:last-child {
    background: none; }

  .fotter_top ul li a {
    padding-right: 5px; }

  #warrper-en .ddsmoothmenu ul li {
    width: auto;
    padding: 0 5px; } }
@media (max-width: 360px) {
  #warrper-en .ddsmoothmenu ul li {
    width: auto;
    padding: 0 5px; } }