@charset "UTF-8";

* {
    margin: 0;
    padding: 0;
    outline: 0;
    color: #252b3a;
    font-weight: 400;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    font-size: 0;
}

a {
    text-decoration: none;
}

ol,
ul {
    list-style: none;
}

html,
body {
    font-size: 14px;
    color: #252B3A;
}

/* .aocContainer * {
    font-size: 0;
} */

.banner {
    background: url('https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/banner1-PC.jpg') no-repeat center center;
    background-size: cover;
    height: 350px;
    width: 100%;
}

.mb_banner,
.mb_sceneContainer,
.mb_ableContainer,
.mb_btnContent,
.mb_trainContainer,
.mb_grouth_content,
.stepList {
    display: none;
}

.bannerContent {
    width: 1280px;
    margin: 0 auto;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
}

.bannerTitle {
    font-size: 40px;
    /*margin-bottom: 8px;*/
    font-weight: bold;
}

.bannerDesc {
    width: 640px;
    line-height: 24px;
    font-size: 14px;
    margin-bottom: 8px;
    margin-bottom: 24px;
}

.bannerBtnContent {
    /*margin-top: 24px;*/
}

.bannerBtnContent a:not(:last-child) {
    margin-right: 16px;
}

.bannerBtn {
    display: inline-block;
    padding: 0 32px;
    height: 40px;
    line-height: 38px;
    border: 1px solid #252b3a;
    border-radius: 2px;
    outline: none;
    cursor: pointer;
    text-align: center;
    font-size: 14px;
}

.bannerBtn:hover {
    color: #c7000b;
    border-color: #c7000b;
}

.bannerBtn.primary {
    border-color: #c7000b;
    color: #fff;
    background-color: #c7000b;
}

.bannerBtn.primary:hover {
    border-color: #d64a52;
    background-color: #d64a52;
    color: #fff;
}

ul.tab {
    width: 1280px;
    height: 90px;
    margin: 24px auto;
    display: flex;
    justify-content: space-around;
    border-bottom: 1px solid rgba(173, 176, 184, 0.50);
}

ul.tab li {
    padding: 20px 0;
    text-align: center;
    cursor: pointer;
}

ul.tab li.active {
    border-bottom: 3px solid #c7000b;
}

ul.tab li .tabTitle {
    font-size: 18px;
    line-height: 22px;
    margin-bottom: 10px;
}

ul.tab li.active .tabTitle {
    font-weight: bold;
}

ul.tab li:hover .tabTitle {
    color: #c7000b;
}

ul.tab li .tabDesc {
    font-size: 14px;
    line-height: 18px;
    color: #575d6c;
}

ul.tab li.active .tabDesc {
    color: #252b3a;
}

.tabContent {
    display: none;
}

.sectionContent {
    padding: 56px 0;
}

.section {
    width: 1280px;
    margin: 0 auto;
}

.sectionTitle {
    font-size: 24px;
    line-height: 30px;
    font-weight: bold;
    text-align: center;
}

.sectionDesc {
    font-size: 14px;
    line-height: 22px;
    width: 842px;
    text-align: center;
    color: #575d6c;
    margin: 16px auto 24px;
}

.section1 {
    width: 1280px;
    margin: 56px auto;
}

.section1:first-child {
    margin-top: 0;
    padding-top: 56px;
}

.section1:last-child {
    margin-bottom: 0;
    padding-bottom: 56px;
}

.section1 .sectionTitle {
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 16px;
}

.section1 .subTitle {
    font-size: 16px;
    color: rgb(87, 93, 108);
    margin-bottom: 32px;
    text-align: center;
}

.briefSection {
    padding-top: 0;
}

.recommend-article-content {
    -webkit-box-shadow: 0 5px 20px 0 rgb(0 0 0 / 10%);
    box-shadow: 0 5px 20px 0 rgb(0 0 0 / 10%);
    padding: 24px 0;
    margin: 0;
    overflow: hidden;
}

.por-carousel-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.por-col-12 {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
}

.por-carousel-slide {
    position: relative;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    width: 100%;
    height: 100%;
}

.recommend-article-content .article-items {
    padding: 0 5px 0 32px;
    line-height: 22px;
}

.recommend-article-content .article-items:nth-child(odd) {
    margin-bottom: 8px;
}

.recommend-article-content .article-items a span.article-title {
    color: #252b3a;
    max-width: calc(100% - 200px);
    vertical-align: top;
    max-height: 24px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    font-size: 14px;
}

.recommend-article-content .article-items a:hover .article-title, .recommend-article-content .article-items a:hover .article-tag {
    color: #c7000b
}

.por-label {
    display: inline-block;
    padding-left: 3px;
    padding-right: 3px;
    border: 1px solid;
    font-size: 12px;
    font-weight: 700;
    line-height: 16px;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    border-radius: 2px;
}

.por-label-danger, .por-label-error {
    background-color: #c7000b;
    border-color: #c7000b;
}

.article-tag {
    font-size: 14px;
    vertical-align: middle;
}

.por-carousel-pagination {
    position: absolute;
    right: 0;
    bottom: 30px;
    left: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.por-carousel-bullet {
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    height: 2px;
    width: 40px;
    background-color: #252b3a;
    background-clip: padding-box;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    margin: 0 4px;
    cursor: pointer;
    -webkit-transition: all .2s;
    transition: all .2s;
    opacity: .15;
}

.por-carousel-bullet.active {
    background-color: #252b3a;
    opacity: 1;
}

.por-carousel {
    position: relative;
    overflow: hidden;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

#changeBtn {
    font-size: 14px;
    position: absolute;
    right: 0;
    margin-top: 10px;
}

.briefSection .section {
    width: 1000px;
}

.briefSection video {
    width: 100%;
    height: 560px;
    object-fit: fill;
}

.sceneSection {
    background: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/scenebgi.png) repeat center;
    background-size: cover;
}

.sceneContainer,
.ableContainer {
    margin-top: 24px;
}

ul.sceneTab {
    display: flex;
    justify-content: space-around;
    border-bottom: 1px solid #DFE1E6;
    margin-top: 32px;
}

ul.sceneTab li {
    height: 60px;
    line-height: 60px;
    font-size: 18px;
    text-align: center;
    cursor: pointer;
}

ul.sceneTab li.active {
    font-weight: bold;
    border-bottom: 3px solid #c7000b;
}

ul.sceneTab li:hover {
    color: #c7000b;
}

.sceneContent {
    display: flex;
    align-items: flex-start;
    background-color: #fff;
    box-shadow: 0 1px 4px 0 rgba(128, 132, 145, 0.20);
    padding: 32px;
}

.sceneContent:not(.active) {
    display: none;
}

.sceneImg {
    width: calc(100% - 647px);
    height: 340px;
}

.sceneImg img {
    max-width: 100%;
    max-height: 100%;
    display: inline-block;
    vertical-align: middle;
}

.sceneDetail {
    min-height: 340px;
    flex: 1;
    margin-left: 32px;
}

.sceneTitle {
    font-size: 18px;
    line-height: 22px;
    font-weight: bold;
    margin-bottom: 24px;
}

.sceneDetailContent {
    margin-top: 16px;
}

.sceneDetailContent p,
.textBody {
    font-size: 14px;
    line-height: 22px;
    color: #575d6c;
}

.sceneDetailContent .sceneDetailTitle {
    font-size: 14px;
    line-height: 18px;
    font-weight: bold;
    margin-bottom: 4px;
    color: #252b3a;
}

.sceneDetailContent .textTitle {
    font-size: 12px;
    line-height: 16px;
    font-weight: bold;
    margin-bottom: 4px;
    color: #252b3a;
}

.sceneDetail a {
    display: inline-block;
    font-size: 14px;
    line-height: 18px;
    color: #526ecc;
    margin-top: 24px;
}

.sceneDetail a span {
    display: inline-block;
    width: 12px;
    height: 7px;
    background: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/icon-goto-blue.svg) no-repeat center;
    background-size: contain;
}

.ableLine+.ableLine {
    margin-top: 16px;
}

.cardList {
    display: flex;
    justify-content: space-between;
}

.ableCard {
    display: flex;
    align-items: flex-start;
    width: 50%;
    height: 174px;
    box-shadow: 0 1px 4px 0 rgba(0, 0, 0, 0.10);
    border-radius: 2px;
    cursor: pointer;
    padding: 32px;
    position: relative;
}

.ableCard:hover,
.ableCard.active {
    box-shadow: 0 6px 12px 0 rgba(0, 0, 0, 0.10);
}

.ableCard+.ableCard {
    margin-left: 16px;
}

.ableImg {
    width: 60px;
    height: 60px;
    position: relative;
}

.ableImg img {
    position: absolute;
    bottom: 0;
}

.ableDetail {
    width: calc(100% - 92px);
    margin-left: 32px;
}

.ableTitle span {
    font-size: 18px;
    line-height: 22px;
    font-weight: bold;
    vertical-align: middle;
}

.ableCard:hover .ableTitle span,
.ableCard.active .ableTitle span {
    color: #c7000b;
}

.ableTitle .arrowdown {
    margin-left: 10px;
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/icon-arrowdown.svg) no-repeat center;
    background-size: cover;
    vertical-align: middle;
}

.ableCard:hover .arrowdown {
    background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/icon-arrowdown-hover.svg);
}

.ableCard.active .ableTitle .arrowup {
    background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/icon-arrowdown-hover.svg);
    transform: rotate(180deg);
}

.ableDesc {
    font-size: 14px;
    line-height: 22px;
    color: #575d6c;
    margin-top: 8px;
}

.ableCard.active .arrowBox {
    position: absolute;
    bottom: 0;
    width: 16px;
    height: 8px;
    background: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/triangle-card.svg) no-repeat center;
    background-size: contain;
}

.arrowBox.left,
.infoArrowBox.left {
    left: 40px;
}

.arrowBox.right,
.infoArrowBox.right {
    right: 40px;
}

.bodyInfo {
    width: 100%;
    border-radius: 2px;
    margin-top: 16px;
    display: none;
}

.bodyInfo.active {
    display: block;
}

.ableInfo {
    display: none;
    position: relative;
    background-color: #f5f5f6;
}

.ableInfo.active {
    display: block;
}

.ableInfo ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.ableInfo ul li {
    width: 50%;
    padding: 24px 32px;
}

.ableInfo .textTitle {
    font-size: 14px;
    line-height: 18px;
    font-weight: bold;
}

.ableInfo .textBody {
    display: flex;
}

.ableInfo .textBody span {
    font-size: 14px;
    line-height: 22px;
    color: #575d6c;
}

.ableInfo .textBody span:first-child {
    margin-right: 7px;
}

.infoArrowBox {
    position: absolute;
    width: 16px;
    height: 8px;
    top: -8px;
    background: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/triangle-info.svg) no-repeat center;
    background-size: contain;
}

.trainSection,
.videoSection {
    padding-top: 0;
}

.imageContainer {
    background-color: #FFFFFF;
    display: inline-block;
    vertical-align: middle;
    padding: 42px 129px;
    margin-right: 64px;
}

.introduceDesc {
    display: inline-block;
    vertical-align: middle;
}

.introduceDesc p {
    width: 368px;
    font-size: 16px;
    line-height: 24px;
}

.introduceDesc a {
    display: inline-block;
    width: 120px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #252b3a;
    border-radius: 2px;
    font-size: 14px;
    margin-top: 101px;
}

.introduceDesc a:hover {
    border-color: #c7000b;
    color: #c7000b;
}

.introduceImg {
    display: inline-block;
    vertical-align: middle;
    max-width: 420px;
}

.introduceImg img {
    width: 100%;
}

.trainContainer {
    background-color: #f5f5f6;
    padding: 32px 64px;
    margin-top: 24px;
}

.trainDesc {
    display: inline-block;
    vertical-align: middle;
    margin-right: 64px;
}

.trainDesc p {
    width: 416px;
    font-size: 16px;
    line-height: 24px;
}

.trainDesc a {
    display: inline-block;
    width: 120px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #252b3a;
    border-radius: 2px;
    font-size: 14px;
    margin-top: 64px;
}

.trainDesc a:hover {
    border-color: #c7000b;
    color: #c7000b;
}

.trainImg {
    display: inline-block;
    vertical-align: middle;
}

.trainImg img {
    width: 100%;
}

.grouthSection {
    padding: 0px;
}

.grouthContainer,
.stepContainer {
    margin-top: 32px;
}

.col-md-3 {
    display: inline-block;
    width: 25%;
    text-align: center;
    padding: 0 39px;
    cursor: pointer;
    position: relative;
    float: inherit;
}

.col-md-3:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 56px;
    width: 50px;
    display: inline-block;
    height: 1px;
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/dashed.svg") repeat-x center center;
}

.col-md-3:not(:first-child)::before {
    content: '';
    position: absolute;
    left: 2px;
    top: 56px;
    width: 50px;
    display: inline-block;
    height: 1px;
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/dashed.svg") repeat-x center center;
}

.col-md-3 .dot {
    display: inline-block;
    top: 53.5px;
    left: 50px;
    height: 6px;
    width: 6px;
    background: url(https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/grayDot.png) no-repeat center center;
    position: absolute;
}

.col-md-3 .icon {
    width: 100%;
    height: 100px;
    margin-bottom: 32px;
}

.col-md-3:hover .title {
    color: #c7000b;
}

.col-md-3:hover .split {
    width: 40px;
    background-color: #c7000b;
}

.icon-1 {
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/aoc01.png") no-repeat center center;
}

.icon-2 {
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/aoc02.png") no-repeat center center;
}

.icon-3 {
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/aoc03.png") no-repeat center center;
}

.icon-4 {
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/aoc04.png") no-repeat center center;
}

span.split {
    display: inline-block;
    width: 32px;
    height: 3px;
    background-color: #ADB0B8;
    margin-top: 16px;
    margin-bottom: 26px;
}

.col-md-3 .title {
    font-size: 18px;
    font-weight: bold;
}

.col-md-3 .desc {
    font-size: 14px;
    color: #575d6c;
    line-height: 22px;
    height: 44px;
    overflow: hidden;
}

.stepContainer .step {
    background-color: #FAFAFA;
    padding: 0 15px;
    display: inline-block;
    vertical-align: top;
    height: 437px;
}

.stepContainer .step:not(:last-child) {
    margin-right: 10px;
}

.step .stepTitle {
    font-size: 12px;
    color: #575d6c;
    text-align: center;
    margin-top: 16px;
    margin-bottom: 40px;
}

.step .stepIcon {
    display: inline-block;
    width: 110px;
    height: 110px;
    background-color: #E8ECFA;
    border-radius: 50%;
    background-repeat: no-repeat;
    background-position: center center;
    position: relative;
}

.stepBorder .dot {
    display: inline-block;
    top: 50.4px;
    height: 6px;
    width: 6px;
    background: url(https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/grayDot.png) no-repeat center center;
    position: absolute;
}

.stepIcon.step1 {
    background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-1.png");
}

.stepIcon.step1::after {
    content: '';
    position: absolute;
    left: 112px;
    top: 53px;
    width: 26px;
    display: inline-block;
    height: 1px;
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/dashed.svg") repeat-x center bottom;
}

.stepIcon.step1 .dot {
    left: 132px;
}

.stepIcon.step2 {
    background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-2.png");
}

.stepIcon.step2::after {
    content: '';
    position: absolute;
    left: 112px;
    top: 53px;
    width: 60px;
    display: inline-block;
    height: 1px;
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/dashed.svg") repeat-x center bottom;
}

.stepIcon.step2 .dot {
    left: 170px;
}

.stepIcon.step3 {
    background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-3.png");
}

.stepIcon.step3::after {
    content: '';
    position: absolute;
    left: 112px;
    top: 53px;
    width: 70px;
    display: inline-block;
    height: 1px;
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/dashed.svg") repeat-x center bottom;
}

.stepIcon.step3 .dot {
    left: 175px;
}

.stepIcon.step4 {
    background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-4.png");
}

.stepIcon.step5 {
    background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-5.png");
}

.stepIcon.step6 {
    background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-6.png");
}

.stepIcon.step4::after,
.stepIcon.step5::after,
.stepIcon.step6::after {
    content: '';
    position: absolute;
    left: 112px;
    top: 53px;
    width: 32px;
    display: inline-block;
    height: 1px;
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/dashed.svg") repeat-x center bottom;
}

.stepIcon.step4 .dot,
.stepIcon.step5 .dot,
.stepIcon.step6 .dot {
    left: 142px;
}

.stepIcon.step7 {
    background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-7.png");
}

.stepIcon.step7::after {
    content: '';
    position: absolute;
    left: 112px;
    top: 53px;
    width: 53px;
    display: inline-block;
    height: 1px;
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/dashed.svg") repeat-x center bottom;
}

.stepIcon.step7 .dot {
    left: 163px;
}

.stepIcon.step8 {
    background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-8.png");
}

.step .stepName {
    font-size: 16px;
    margin-top: 32px;
    margin-bottom: 45px;
    font-weight: bold;
}

.step .stepIntro {
    padding: 12px 0;
    font-size: 14px;
    line-height: 20px;
    color: #575d6c;
    border-bottom: 1px solid #adb0b8;
    height: 84px;
    overflow: hidden;
    text-align: left;
}

.step .stepUser {
    padding: 21px 0 32px;
    font-size: 14px;
    color: #575d6c;
    text-align: center;
    position: relative;
}

.step .stepUser .arrow {
    width: 6px;
    height: 8px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 6px solid #adb0b8;
    position: absolute;
    top: 2px;
    left: 50%;
    margin-left: -4px;
    cursor: pointer;
}

.step .stepBorder {
    border-bottom: 1px solid #adb0b8;
}

.step .stepBorder .stepDiv {
    width: 25%;
    display: inline-block;
    text-align: center;
}

.step .stepBorder .stepDiv:hover .split {
    width: 48px;
    background-color: #C7000b;
}

.videoContainer {
    display: flex;
    margin-top: 32px;
}

.videoCard {
    display: inline-block;
    width: 33.3%;
}

.videoCard+.videoCard {
    margin-left: 16px;
}

.videoCard .videoImg {
    height: 189px;
    width: 100%;
    position: relative;
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/video-bg.png") no-repeat center center;
    background-size: cover;
}

.videoCard .videoImg.unionImg {
    background-image: url(https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/unionpay.png);
}

.videoCard .videoImg.huaweiVideo {
    background-image: url(https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/huaweicloud.png);
}

.videoCard .videoImg.eantcVideo {
    background-image: url(https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/eantc1.png);
}

.videoCard .videoMask {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.videoCard .playBtn {
    width: 48px;
    height: 48px;
    display: inline-block;
    background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/Play.png") no-repeat center center;
    top: 50%;
    left: 50%;
    position: absolute;
    margin-left: -24px;
    margin-top: -24px;
    cursor: pointer;
}

.videoCard .videoTitle {
    font-size: 18px;
    font-weight: bold;
    margin-top: 16px;
    margin-bottom: 8px;
}

.videoCard:hover .videoTitle {
    color: #c7000b;
}

.videoCard .videoDesc {
    font-size: 14px;
    color: #575d6c;
}

.popover-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.popover-layer-cover {
    position: absolute;
    top: 0;
    left: 0;
    background: #000;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.7;
}

.video-block {
    width: 700px;
    margin: 0 auto;
    margin-top: 220px;
    position: relative;
}

.icon.close-bigger {
    width: 44px;
    height: 44px;
    background: url(https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/close-bigger.png) no-repeat;
    background-position: 0;
    margin-left: 20px;
    cursor: pointer;
    position: absolute;
    top: -44px;
    right: 2px;
    opacity: 0.8;
    display: none;
}

.vjs-control-bar * {
    font-size: 12px;
    color: #fff;
}

@media (max-width: 768px) {
    .section1 {
        padding: 0 15px;
        width: 100%;
        padding: 28px 0;
        margin: 10px 0;
    }

    .section1 .sectionTitle {
        font-size: 18px;
        margin-bottom: 8px;
    }

    .section1 .subTitle {
        font-size: 14px;
        margin-bottom: 16px;
    }
    #changeBtn {
        display: none;
    }

    .recommend-article-content {
        -webkit-box-shadow: none;
        box-shadow: none;
        padding: 0;
        overflow: visible;
    }

    #article-mobile {
        margin-top: -10px;
        position: relative;
    }

    #article-mobile .por-carousel-wrapper {
        padding-bottom: 55px;
        padding-top: 10px;
    }

    #article-mobile .por-carousel-slide {
        padding: 20px 16px 18px;
        -webkit-box-shadow: 0 4px 8px 0 rgb(0 0 0 / 10%);
        box-shadow: 0 4px 8px 0 rgb(0 0 0 / 10%);
    }

    #article-mobile .por-carousel-slide .article-items {
        padding-left: 0;
        padding-right: 0;
    }

    .por-col-xs-24 {
        -webkit-box-flex: 0;
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }

    .por-carousel-bullet {
        height: 2px;
        width: 24px;
        margin: 0 2px;
    }
    .aocContainer {
        background-color: #f8f8f8;
    }

    .banner {
        display: none;
    }

    .mb_banner {
        display: block;
        background-color: #fff;
    }

    .mb_bannerBgi {
        width: auto;
        height: 150px;
        background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/banner1-MB.jpg") no-repeat center;
        background-size: cover;
        margin-bottom: 15px;
        padding: 0;
    }

    .mb_bannerContent {
        width: 100%;
        position: relative;
        top: 50%;
        transform: translateY(-50%);
        padding: 0 15px;
    }

    .mb_bannerTitle {
        font-size: 16px;
        font-weight: bold;
        line-height: 22px;
        margin-bottom: 6px;
    }

    .mb_bannerDesc {
        width: 100%;
        font-size: 14px;
        line-height: 20px;
    }

    .mb_btnContent {
        display: flex;
        justify-content: space-around;
        padding: 0 15px;
    }

    .mb_bannerBtn span {
        display: block;
        font-size: 12px;
    }

    .mb_bannerBtn .mb_btnIcon {
        width: 36px;
        height: 36px;
        margin: 0 auto;
        background: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/icon_online.svg) no-repeat center;
        background-size: cover;
    }

    .mb_bannerBtn .mb_btnIcon.mb_download {
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/icon_download.svg);
    }

    .mb_bannerBtn .mb_btnIcon.mb_doc {
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/icon_doc.svg);
    }

    .mb_bannerBtn .mb_btnIcon.mb_forum {
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/icon_forum.svg);
    }

    .mb_bannerBtn .mb_btnIcon.mb_monograph {
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/mb_able1.svg);
    }

    .mb_bannerBtn .mb_btnDes {
        margin: 10px 0;
    }

    ul.tab {
        width: 100%;
        height: 50px;
        margin: 0;
        border: none;
    }

    ul.tab li .tabTitle {
        font-size: 14px;
        line-height: 20px;
    }

    ul.tab .tabDesc {
        display: none;
    }

    .sectionContent {
        padding: 0;
        margin-top: 8px;
        background-color: #fff;
    }

    .section,
    .briefSection .section {
        width: 100%;
    }

    .sectionTitle {
        font-size: 18px;
        height: 40px;
        line-height: 40px;
        font-weight: bold;
        border-bottom: 1px solid #eee;
        background-color: #fff;
    }

    .briefContainer,
    .videoContainer,
    .stepContainer {
        padding: 0 15px;
    }

    .briefContainer {
        padding-bottom: 15px;
    }

    .sectionDesc {
        color: #252b3a;
        width: calc(100% - 20px);
        margin: 15px auto;
    }

    .briefSection video {
        height: 168px;
    }

    .sceneSection {
        background-color: #fff;
        background-image: none;
    }

    ul.sceneTab,
    .sceneContainer {
        display: none;
    }

    .mb_sceneContainer {
        display: block;
    }

    .mb_sceneContent {
        box-shadow: 0 1px 0 0 #eee, 0 -1px 0 0 #eee;
    }

    .sceneBox {
        height: 50px;
        line-height: 50px;
        vertical-align: middle;
        position: relative;
        padding: 0 20px;
    }

    .sceneBox.active {
        box-shadow: inset 0 -1px 0 0 #eee;
    }

    .sceneBox .title {
        font-size: 16px;
        font-weight: bold;
        vertical-align: middle;
    }

    .sceneBox .arrowdown {
        float: right;
        margin-top: 17px;
        width: 16px;
        height: 16px;
        background: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/icon-arrowdown.svg) no-repeat center;
        transform: rotate(-90deg);
        background-size: cover;
        vertical-align: middle;
    }

    .sceneBox .arrowdown.arrowup {
        transform: rotate(180deg);
    }

    .sceneContent {
        padding: 20px;
        background-color: #f5f5f6;
    }

    .sceneDetail {
        margin-left: 0;
    }

    .sceneTitle {
        font-size: 16px;
        line-height: 20px;
    }

    .sceneDetailContent,
    .sceneDetail a {
        margin-top: 20px;
    }

    .sceneDetail a {
        display: inline-block;
        width: 100%;
        text-align: center;
    }

    .sceneDetailContent p,
    .textBody {
        font-size: 12px;
        line-height: 18px;
    }

    .sceneDetailContent .textTitle {
        font-size: 12px;
        line-height: 20px;
    }

    .sceneDetailContent ul li+li {
        margin-top: 8px;
    }

    .ableContainer {
        display: none;
    }

    .mb_ableContainer {
        display: block;
    }

    .cardList {
        flex-wrap: wrap;
    }

    .ableCard {
        width: 100%;
        height: auto;
        box-shadow: 0 1px 0 0 #eee, 0 -1px 0 0 #eee;
        padding: 20px;
    }

    .ableCard:hover {
        box-shadow: none;
    }

    .ableCard+.ableCard {
        margin: 0;
    }

    .ableImg {
        width: 64px;
        height: 64px;
        padding: 12px;
    }

    .ableImg img {
        width: 40px;
        position: static;
    }

    .ableDetail {
        width: calc(100% - 84px);
        margin-left: 20px;
    }

    .ableTitle span {
        font-size: 16px;
    }

    .ableCard:hover .ableTitle span {
        color: #252b3a;
    }

    .ableCard.active .ableTitle span {
        color: #c7000b;
    }

    .ableCard:hover .arrowdown {
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/china/zh-cn/developer/techfield/network/aoc/icon-arrowdown.svg);
    }

    .ableDesc {
        margin-top: 5px;
    }

    .ableInfo {
        box-shadow: 0 1px 0 0 #eee, 0 -1px 0 0 #eee;
    }

    .ableInfo ul {
        padding: 15px;
    }

    .ableInfo ul li {
        width: 100%;
        padding: 0;
    }

    .ableInfo ul li+li {
        margin-top: 15px;
    }

    .ableInfo .textTitle {
        line-height: 22px;
        font-weight: bold;
    }

    .ableInfo .textBody span {
        font-size: 12px;
        line-height: 18px;
    }

    .trainContainer {
        display: none;
    }

    .mb_trainContainer {
        display: block;
        padding: 15px;
    }

    .trainDesc {
        margin: 0;
    }

    .trainDesc t {
        width: 100%;
        font-size: 14px;
        line-height: 20px;
        color: #252B3A;
        margin: 15px 0;
    }

    .trainDesc p {
        width: 100%;
        font-size: 14px;
        line-height: 20px;
        color: #575d6c;
        margin: 15px 0;
    }

    .trainDesc a {
        width: 100%;
        height: 50px;
        line-height: 50px;
        background-color: #c7000b;
        color: #fff;
        border: none;
        border-radius: 1px;
        margin: 5px 0;
    }

    .grouthSection {
        padding-top: 0;
    }

    .grouthContainer {
        padding: 0;
        margin-top: 0;
    }

    .col-md-3 {
        width: 100%;
        padding: 16px 20px;
    }

    .grouthContainer .col-md-3:not(:last-child) {
        box-shadow: 0 1px 0 0 #eee;
    }

    .grouthContainer .col-md-3:first-child {
        box-shadow: 0 1px 0 0 #eee, 0 -1px 0 0 #eee;
    }

    .col-md-3>a {
        display: flex;
        align-items: center;
    }

    .col-md-3 .icon {
        display: inline-block;
        margin: 0;
        width: 64px;
        height: 64px;
        background-size: contain;
        margin-right: 20px;
    }

    .col-md-3 .grouth_content {
        display: none;
    }

    .col-md-3 .mb_grouth_content {
        display: inline-block;
        width: calc(100% - 84px);
        text-align: left;
    }

    .col-md-3 .mb_grouth_content .title {
        font-size: 16px;
        line-height: 22px;
        color: #000;
        margin-bottom: 6px;
    }

    .col-md-3 .mb_grouth_content .desc {
        font-size: 12px;
        line-height: 16px;
        color: #000;
    }

    .col-md-3:before,
    .col-md-3:after,
    .col-md-3 .dot {
        display: none !important;
    }

    .sceneSection {
        /*background-color: #fff !important;*/
    }

    .stepContainer {
        display: none;
    }

    .stepList {
        display: block;
    }

    .stepList li {
        padding: 20px 20px 18px;
        box-shadow: 0 1px 0 0 #eee, 0 -1px 0 0 #eee;
        background-color: #fff;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .stepList li:nth-child(1),
    .stepList li:nth-child(2),
    .stepList li:nth-child(7) {
        background-color: #fafafa;
    }

    .stepList li>div {
        display: inline-block;
    }

    .stepList .stepNum {
        height: 64px;
        width: 64px;
        margin-right: 20px;
        background: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-1.png") no-repeat center center;
        background-size: contain;
        flex-shrink: 0;
    }

    .stepList .stepNum.step2 {
        background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-3.png");
    }

    .stepList .stepNum.step3 {
        background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-4.png");
    }

    .stepList .stepNum.step4 {
        background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-5.png");
    }

    .stepList .stepNum.step5 {
        background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-6.png");
    }

    .stepList .stepNum.step6 {
        background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-7.png");
    }

    .stepList .stepNum.step7 {
        background-image: url("https://res-static3.huaweicloud.com/content/dam/cloudbu-develop/archive/china/zh-cn/developer/resource-tools/network/images/icon-8.png");
    }

    .stepList li>div:last-child {
        width: calc(100% - 84px);
    }

    .stepList .title {
        font-size: 16px;
        font-weight: bold;
        line-height: 22px;
        color: #000;
        margin-bottom: 5px;
    }

    .stepList .desc {
        font-size: 14px;
        line-height: 20px;
        color: #666;
    }

    .videoContainer {
        flex-wrap: wrap;
        margin: 0;
        padding: 0;
    }

    .videoCard {
        width: 100%;
        margin: 0;
        padding: 15px;
        box-shadow: 0 1px 0 0 #eee, 0 -1px 0 0 #eee;
    }

    .videoCard+.videoCard {
        margin: 0;
    }

    .videoCard .videoTitle {
        font-size: 16px;
        line-height: 22px;
        color: #000;
        margin: 15px 0;
    }

    .videoCard .videoDesc {
        line-height: 20px;
        color: #666;
    }

    .video-block {
        width: 100%;
        margin: 0;
        top: 50%;
        transform: translateY(-50%);
    }
}