@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@700&display=swap");
:root {
  --primaryColor: #303030;
  --secondaryColor: #1aaaaa;
  --thirdColor: #fff; }

@font-face {
  font-family: "Open";
  src: url("../fonts/OpenSans-Regular.ttf");
  font-style: normal; }

@font-face {
  font-family: "Open Bold";
  src: url("../fonts/OpenSans-Bold.ttf");
  font-style: normal;
  font-weight: bold; }

@font-face {
  font-family: "Segoe";
  src: url("../fonts/SegoeUI.ttf");
  font-style: normal; }

:root {
  --primaryColor: #303030;
  --secondaryColor: #1aaaaa;
  --thirdColor: #fff; }

@font-face {
  font-family: "Open";
  src: url("../fonts/OpenSans-Regular.ttf");
  font-style: normal; }

@font-face {
  font-family: "Open Bold";
  src: url("../fonts/OpenSans-Bold.ttf");
  font-style: normal;
  font-weight: bold; }

@font-face {
  font-family: "Segoe";
  src: url("../fonts/SegoeUI.ttf");
  font-style: normal; }

main .section.section-certi {
  margin-top: 20px; }
  @media (max-width: 575px) {
    main .section.section-certi {
      margin-right: -15px;
      margin-left: -15px; } }
  main .section.section-certi .certi-intro.flex-item-img .item {
    background: transparent;
    align-items: center; }
  @media (min-width: 1440px) {
    main .section.section-certi .certi-intro.flex-item-img .item-content {
      flex: 0 0 57.333333%;
      max-width: 57.333333%; } }
  @media (max-width: 991px) {
    main .section.section-certi .certi-intro.flex-item-img .item-content {
      order: 2;
      margin-bottom: 0; } }
  main .section.section-certi .certi-intro.flex-item-img .item-content .item-content-body {
    transform: unset;
    top: 0; }
    main .section.section-certi .certi-intro.flex-item-img .item-content .item-content-body .item-header {
      color: var(--secondaryColor);
      font-size: 25px; }
    main .section.section-certi .certi-intro.flex-item-img .item-content .item-content-body .item-model {
      text-transform: uppercase;
      color: #1c1c1c;
      font-family: "Open Bold"; }
    main .section.section-certi .certi-intro.flex-item-img .item-content .item-content-body ul {
      list-style: initial;
      margin-left: 20px; }
  @media (min-width: 1440px) {
    main .section.section-certi .certi-intro.flex-item-img .item-img-detail {
      flex: 0 0 42.666667%;
      max-width: 42.666667%; } }
  @media (min-width: 576px) {
    main .section.section-certi .certi-intro.flex-item-img .item-img-detail {
      padding: 0; } }
  main .section.section-certi .certi-intro.flex-item-img .item-img-detail img {
    height: 550px;
    object-fit: cover; }
    @media (min-width: 992px) {
      main .section.section-certi .certi-intro.flex-item-img .item-img-detail img {
        width: 550px !important; } }
    @media (max-width: 991px) {
      main .section.section-certi .certi-intro.flex-item-img .item-img-detail img {
        width: 378px;
        height: 378px; } }
  main .section.section-certi .certi-intro.flex-item-img .item-img {
    min-height: unset; }
    @media (max-width: 575px) {
      main .section.section-certi .certi-intro.flex-item-img .item-img {
        height: unset; } }
  main .section.section-certi .certi-intro.flex-item-img .item-desc {
    margin-bottom: 0; }
  main .section.section-certi .certi-intro.flex-item-img .slider-detail-nav {
    text-align: center;
    margin-top: 25px;
    padding: 0 70px; }
    @media (max-width: 1439px) {
      main .section.section-certi .certi-intro.flex-item-img .slider-detail-nav {
        padding: 0 30px; } }
    @media (max-width: 575px) {
      main .section.section-certi .certi-intro.flex-item-img .slider-detail-nav {
        padding: 0 15px; } }
    main .section.section-certi .certi-intro.flex-item-img .slider-detail-nav img {
      width: 100px !important;
      height: 100px;
      border: 1px solid #dbdbdb;
      border-radius: 4px;
      object-fit: cover; }
      @media (max-width: 1199px) {
        main .section.section-certi .certi-intro.flex-item-img .slider-detail-nav img {
          width: 80px !important;
          height: 80px; } }
  main .section.section-certi .certi-intro.flex-item-img .slick-dots {
    bottom: 12px; }
    main .section.section-certi .certi-intro.flex-item-img .slick-dots li {
      width: 10px;
      height: 10px;
      border: 1px solid #9b9b9b;
      border-radius: 50%; }
      main .section.section-certi .certi-intro.flex-item-img .slick-dots li button {
        width: 10px;
        height: 10px;
        padding: 0; }
        main .section.section-certi .certi-intro.flex-item-img .slick-dots li button::before {
          width: 10px;
          height: 10px;
          color: transparent;
          line-height: 10px;
          opacity: 1;
          left: -1px; }
      main .section.section-certi .certi-intro.flex-item-img .slick-dots li.slick-active {
        border-color: var(--secondaryColor); }
        main .section.section-certi .certi-intro.flex-item-img .slick-dots li.slick-active button::before {
          color: var(--secondaryColor); }
  main .section.section-certi .certi-intro.flex-item-img .slick-arrow.slick-prev {
    left: 0; }
    main .section.section-certi .certi-intro.flex-item-img .slick-arrow.slick-prev::before {
      content: url("../assets/icons/arrow-grey.png");
      color: #909090;
      width: 18px;
      height: 10px; }
  main .section.section-certi .certi-intro.flex-item-img .slick-arrow.slick-next {
    right: 0; }
    main .section.section-certi .certi-intro.flex-item-img .slick-arrow.slick-next::before {
      content: "";
      position: absolute;
      background: url("../assets/icons/arrow-grey.png") no-repeat;
      color: #909090;
      width: 16px;
      height: 18px;
      top: 0;
      right: 0;
      transform: rotateY(180deg); }
  main .section.section-certi .section-content.certi-img {
    justify-content: unset !important;
    margin-top: 50px;
    margin-right: -15px;
    margin-left: -15px; }
    main .section.section-certi .section-content.certi-img .item {
      width: 80px;
      max-width: 80px;
      height: 80px;
      padding: 0;
      margin: 0 15px 10px 15px; }
      @media (min-width: 992px) {
        main .section.section-certi .section-content.certi-img .item {
          margin-right: 0; } }
      main .section.section-certi .section-content.certi-img .item .item-img-container {
        width: 100%;
        height: 100%;
        margin: auto; }
      main .section.section-certi .section-content.certi-img .item .item-img {
        min-height: 100%;
        object-fit: cover; }
      main .section.section-certi .section-content.certi-img .item .item-desc {
        text-align: center;
        margin-top: 15px;
        font-size: 12px;
        display: -webkit-box;
        -webkit-line-clamp: 4;
        -webkit-box-orient: vertical;
        text-overflow: ellipsis;
        overflow: hidden;
        visibility: visible; }

@media (max-width: 1439px) {
  main .section .section-content-desc .item .item-img-container {
    height: 290px; } }

@media (max-width: 991px) {
  main .section .section-content-desc .item .item-img-container {
    height: 330px; } }

@media (max-width: 575px) {
  main .section .section-content-desc .item .item-img-container {
    display: block; } }

main .section .section-content-desc .item .item-img {
  max-height: unset; }

main .section .section-content-desc .item .item-content {
  padding: 40px 25px;
  color: var(--thirdColor); }
  @media (max-width: 575px) {
    main .section .section-content-desc .item .item-content {
      width: calc(100% - 30px); } }

main .section .section-content-desc .item .item-header {
  word-break: break-word;
  margin-bottom: 0; }

main .section .section-content-desc .item .item-content-detail {
  background: #303030;
  color: var(--thirdColor);
  position: absolute;
  top: 0;
  height: 100%;
  display: none;
  padding-right: 5px;
  padding-bottom: 70px; }
  main .section .section-content-desc .item .item-content-detail .item-content-detail-body {
    margin-right: 5px;
    height: 100%;
    overflow-y: auto;
    padding-right: 15px; }
  main .section .section-content-desc .item .item-content-detail .item-header {
    margin-bottom: 25px; }
  main .section .section-content-desc .item .item-content-detail .item-desc {
    margin-bottom: 0;
    padding-bottom: 10px; }
  main .section .section-content-desc .item .item-content-detail .item-footer {
    bottom: 0; }
    main .section .section-content-desc .item .item-content-detail .item-footer .btn-link {
      background: #707070; }

main .section .section-content-desc.section-content-plus .item .item-img-container img {
  object-fit: cover;
  height: 100%; }

@media (max-width: 575px) {
  main .section .section-content-desc.section-content-plus .item .item-content-header {
    width: calc(100% - 30px); } }

main .section .section-content-desc.section-content-plus .item .item-content-header .item-header {
  display: -webkit-box;
  -webkit-line-clamp: 8;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  visibility: visible; }
  @media (max-width: 1199px) {
    main .section .section-content-desc.section-content-plus .item .item-content-header .item-header {
      display: -webkit-box;
      -webkit-line-clamp: 6;
      -webkit-box-orient: vertical;
      text-overflow: ellipsis;
      overflow: hidden;
      visibility: visible; } }

@media (max-width: 575px) {
  main .section .section-content-desc.section-content-plus .item .item-content-detail {
    width: calc(100% - 30px); } }

main .section.section-features .section-content .item .item-header {
  text-align: center; }

@media (max-width: 575px) {
  main .section.section-features .section-content.flex-item-img {
    margin: 0 -15px 15px -15px; } }

main .section.section-features .section-content.flex-item-img .item .item-img {
  min-height: 520px;
  width: 770px; }
  @media (min-width: 768px) and (max-width: 991px) {
    main .section.section-features .section-content.flex-item-img .item .item-img {
      min-height: 300px; } }
  @media (max-width: 575px) {
    main .section.section-features .section-content.flex-item-img .item .item-img {
      height: 375px;
      min-height: unset; } }
  @media (min-width: 1440px) {
    main .section.section-features .section-content.flex-item-img .item .item-img .item-img-bg {
      width: 770px; } }

@media (min-width: 1200px) and (max-width: 1439px) {
  main .section.section-features .section-content.list-absolute .item .item-img-container {
    height: 350px; } }

@media (max-width: 575px) {
  main .section.section-features .section-content + .section-content.section-content-desc {
    margin-right: -15px;
    margin-left: -15px; } }

@media (max-width: 575px) {
  main .section.section-features .section-content + .section-content.section-content-desc .item-img-container {
    height: 345px; } }

main .section.section-features .section-content + .section-content.section-content-desc .item-content-header {
  background: rgba(0, 0, 0, 0.35); }

main .section.section-features .section-content + .section-content.section-content-materials {
  margin-top: 50px; }
  main .section.section-features .section-content + .section-content.section-content-materials .item {
    background: var(--primaryColor);
    color: var(--thirdColor); }
    main .section.section-features .section-content + .section-content.section-content-materials .item .item-content .item-desc p:last-child {
      margin-bottom: 30px; }
    @media (max-width: 575px) {
      main .section.section-features .section-content + .section-content.section-content-materials .item .item-content .btn-link {
        margin: auto; } }

@media (max-width: 575px) {
  main .section.section-features .section-content.section-content-video {
    margin-right: -15px;
    margin-left: -15px;
    margin-top: 15px; } }

main .section.section-features .section-content.section-content-video .item {
  min-height: 500px; }
  @media (min-width: 768px) {
    main .section.section-features .section-content.section-content-video .item {
      min-height: 400px; } }
  @media (max-width: 575px) {
    main .section.section-features .section-content.section-content-video .item {
      min-height: 275px; } }
  main .section.section-features .section-content.section-content-video .item .item-header {
    text-transform: capitalize;
    margin-bottom: 0;
    overflow-wrap: break-word; }
  main .section.section-features .section-content.section-content-video .item .item-content {
    width: calc(100% - 30px); }
    @media (max-width: 575px) {
      main .section.section-features .section-content.section-content-video .item .item-content {
        padding: 30px; } }
  main .section.section-features .section-content.section-content-video .item .video {
    width: 100%;
    height: 100%;
    outline: none;
    background: #000; }
  main .section.section-features .section-content.section-content-video .item .item-footer {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    bottom: unset; }
    main .section.section-features .section-content.section-content-video .item .item-footer img {
      width: 130px;
      height: 80px; }
      @media (max-width: 575px) {
        main .section.section-features .section-content.section-content-video .item .item-footer img {
          width: 86px;
          height: 54px; } }

@media (max-width: 575px) {
  main .section.recommend-use .section-content.section-content-desc {
    margin-right: -15px;
    margin-left: -15px; } }

main .section.recommend-use .section-content .item .item-content .item-header {
  text-transform: uppercase;
  line-height: 1.4; }

main .section.section-specifications {
  width: 690px; }
  @media (max-width: 991px) {
    main .section.section-specifications {
      width: 100%; } }
  main .section.section-specifications table {
    width: 100%; }
    main .section.section-specifications table tr:nth-child(odd) {
      background: #f3f3f3; }
    main .section.section-specifications table tr th {
      padding: 8px 15px;
      font-weight: 700;
      width: 50%;
      white-space: normal;
      word-break: break-word; }
    main .section.section-specifications table tr td {
      padding: 8px 15px;
      width: 50%;
      white-space: normal;
      word-break: break-word; }

main .section.section-download-material {
  background: #f3f3f3; }
  @media (max-width: 991px) {
    main .section.section-download-material {
      width: 100%;
      height: auto; } }
  main .section.section-download-material .section-header {
    padding-top: 50px;
    margin-bottom: 0; }
  main .section.section-download-material .section-header-desc {
    padding: 30px 30px 50px 30px;
    text-align: center; }
    main .section.section-download-material .section-header-desc a {
      display: block;
      color: #1c1c1c;
      text-decoration: underline;
      margin-bottom: 5px; }

@media (min-width: 768px) {
  main .section.section-choose-right .section-content.list-choose .item {
    padding: 0 10px; } }

@media (max-width: 575px) {
  main .section.section-choose-right .section-content.list-choose .item {
    padding: 0 30px; } }

main .section.section-choose-right .section-content.list-choose .item .item-img-container {
  height: 320px;
  width: 320px; }
  @media (min-width: 576px) and (max-width: 1439px) {
    main .section.section-choose-right .section-content.list-choose .item .item-img-container {
      width: auto;
      height: 230px; } }
  @media (max-width: 575px) {
    main .section.section-choose-right .section-content.list-choose .item .item-img-container {
      width: 100%; } }

main .section.section-choose-right .section-content.list-choose .item .item-content {
  display: block;
  height: auto;
  padding: 0; }
  main .section.section-choose-right .section-content.list-choose .item .item-content .item-header {
    color: var(--secondaryColor);
    font-family: "Open Bold";
    font-weight: bold;
    font-size: 16px;
    text-align: center;
    margin-bottom: 15px;
    margin-top: 15px;
    display: block; }
    @media (min-width: 1440px) {
      main .section.section-choose-right .section-content.list-choose .item .item-content .item-header {
        padding: 0 55px;
        line-height: 20px; } }
  main .section.section-choose-right .section-content.list-choose .item .item-content .item-desc {
    text-align: center;
    display: block; }
    @media (max-width: 575px) {
      main .section.section-choose-right .section-content.list-choose .item .item-content .item-desc {
        margin-bottom: 0; } }