* {
    margin: 0;
    padding: 0;
}

.semBox {
    font-family: MicrosoftYaHei;
    margin-top: var(--margin-header-top);
}

.semBox > .semImg {
    width: 100%;
    background-color: #3652a1;
    position: relative;
}

.semBox .semImg > img {
    width: 100%;
}

.semBox .semImg > img:nth-of-type(1) {
    opacity: 1;
    animation: op 6s infinite;
}

@keyframes op {
    5% {
        opacity: 1
    }
    45% {
        opacity: 1
    }
    50% {
        opacity: 0
    }
    95% {
        opacity: 0
    }
}

.semBox .semImg > img:nth-of-type(2) {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    animation: op1 6s infinite;
}

@keyframes op1 {
    0% {
        opacity: 0
    }
    45% {
        opacity: 0
    }
    55% {
        opacity: 1
    }
    95% {
        opacity: 1
    }
}

.semBox .semImg > img:nth-of-type(3) {
    opacity: 1;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    animation: op2 6s infinite 6s;
}

@keyframes op2 {
    0% {
        opacity: 0
    }
    45% {
        opacity: 0
    }
    55% {
        opacity: 1
    }
    95% {
        opacity: 1
    }
}

.semBox > .semScene {
    width: 1200px;
    margin: 0 auto;
}

.semBox > .semScene > .newsemSceneItem {
    display: flex;
    justify-content: space-between;
    width: 1200px;
    margin: 0 auto;
    margin-top: 36px;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem {
    text-align: center;
    margin-bottom: 20px;
    width: 577px;
    height: 570px;
    background-color: #ecf9ff;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent > h2 {
    color: #212121;
    letter-spacing: 1px;
    font-size: 34px;
    line-height: 34px;
    font-weight: 500;
    padding-top: 49px;
    font-weight: bold;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent { /* margin-top: 40px; */
    width: 577px;
    padding-bottom: 40px;
    background-color: #ecf9ff;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent > h3 {
    color: #333333;
    font-size: 18px;
    letter-spacing: 1px;
    font-weight: 500;
    line-height: 18px;
    padding-top: 18px;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent > img {
    width: 337px;
    height: 189px;
    margin-top: 46px;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent > .img {
    width: 514px;
    height: 183px;
    margin-top: 49px;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemAddress {
    margin-top: 13px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemAddress::after {
    content: "";
    width: 16px;
    height: 16px;
    margin-left: 5px;
    background: url(../img/SceneAddress.png) no-repeat;
    background-size: 100%;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemPhone {
    margin-top: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemPhone > .erw {
    width: 18px;
    height: 15px;
    background: url(../img/SceneWx.png) no-repeat;
    background-size: 100%;
    margin-left: 5px;
    position: relative;
    cursor: pointer;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemPhone > .erw .semSceneItemPhoneWx {
    position: absolute;
    width: 104px;
    height: 104px;
    padding: 8px;
    background-color: #ffffff;
    box-shadow: 0px 1px 9px 1px rgba(0, 0, 0, 0.06);
    border-radius: 10px;
    left: 50%;
    transform: translate(-50%, 0);
    top: 20px;
    z-index: 100;
    display: none;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemPhone > .erw .semSceneItemPhoneWx > img {
    width: 104px;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemPhone > .erw .semSceneItemPhoneWx::before {
    position: absolute;
    content: "";
    width: 0;
    height: 0;
    border: 5px solid transparent;
    border-bottom: 5px solid #fff;
    box-shadow: 0px 1px 9px 1px rgba(0, 0, 0, 0.06);
    top: -10px;
    left: 50%;
    transform: translate(-50%, 0);
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemPhoneT {
    margin-top: 43px;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemPhone > .erw:hover {
    background: url(../img/SceneWx1.png) no-repeat;
    background-size: 100%;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemPhone > .erw:hover .semSceneItemPhoneWx {
    display: block;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .text {
    font-size: 14px;
    color: #333333;
    line-height: 14px;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent > .text > div > span {
    font-weight: 600;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .jumpBut {
    display: flex;
    width: 500px;
    margin: 0 auto;
    justify-content: space-between;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemBut {
    width: 153px;
    height: 60px;
    background-color: #28858f;
    border-style: solid;
    border-width: 1px;
    border-image-source: linear-gradient(131deg, #93d5da 0%, #147882 100%);
    border-image-slice: 1;
    margin: 0 auto;
    text-align: center;
    color: #ffffff;
    font-size: 24px;
    line-height: 60px;
    letter-spacing: 1px;
    margin-top: 35px;
    display: block;
    cursor: pointer;
    transition: all .3s ease;
}

.semBox > .semScene > .newsemSceneItem > .semSceneItem > .semSceneItemContent .semSceneItemBut:hover {
    background-color: #28858f;
    color: #fff;
}

.semBox > .semInstrument {
    margin-top: 60px;
    padding-top: 52px;
    background: url(../img/semInstrumentBac.png);
    text-align: center;
    padding-bottom: 90px;
}

.semBox > .semInstrument > h2 {
    font-size: 30px;
    letter-spacing: 1px;
    color: #333333;
    font-weight: 500;
}

.semBox > .semInstrument > .semInstrumentContent {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    margin-top: 57px;
}

.semBox > .semInstrument > .semInstrumentContent img {
    display: block;
    width: 324px;
    height: 432px;
}

.semBox > .semInstrument > .semInstrumentContent > .middle {
    width: 468px;
    text-align: left;
}

.semBox > .semInstrument > .semInstrumentContent > .middle > .img2 {
    margin-top: 126px;
}

.semBox > .semInstrument > .semInstrumentContent > .middle > .item > h3 {
    color: #333333;
    font-size: 24px;
    line-height: 38px;
    letter-spacing: 1px;
    font-weight: 600;
}

.semBox > .semInstrument > .semInstrumentContent > .middle > .item > div {
    font-size: 18px;
    color: #555555;
    line-height: 34px;
}

.semBox .semTeam {
    padding-top: 59px;
    text-align: center;
    padding-bottom: 81px;
}

.semBox .semTeam > h2 {
    font-size: 30px;
    letter-spacing: 1px;
    color: #333333;
    font-weight: 500;
}

.semBox .semTeam > .semTeamContent {
    width: 1084px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    margin-top: 61px;
}

.semBox .semTeam > .semTeamContent > .semTeamContentItem {
    width: 221px;
}

.semBox .semTeam > .semTeamContent > .semTeamContentItem > img {
    width: 167px;
    height: 167px;
}

.semBox .semTeam > .semTeamContent > .semTeamContentItem h3 {
    color: #333333;
    font-size: 24px;
    line-height: 24px;
    font-weight: 600;
    margin-top: 46px;
}

.semBox .semTeam > .semTeamContent > .semTeamContentItem > p {
    margin-top: 21px;
    color: #333333;
    font-size: 18px;
    line-height: 18px;
}

.semBox .semTeam > .semTeamContent > .semTeamContentItem .detail {
    color: #333333;
    font-size: 14px;
    line-height: 24px;
}

.semBox .semTest {
    padding-bottom: 64px;
    text-align: center;
    background: url(../img/semTestBac.png);
}

.semBox .semTest h2 {
    padding-top: 66px;
    font-size: 30px;
    letter-spacing: 1px;
    color: #333333;
    font-weight: 500;
    padding-bottom: 60px;
}

.semBox .semTest .semTestContent {
    padding-bottom: 18px;
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.semBox .semTest .semTestContent .semTestItem {
    width: 185px;
    background-color: #ffffff;
    position: relative;
}

.semBox .semTest .semTestContent .semTestItem > h3 {
    padding-top: 40px;
    color: #333333;
    font-size: 20px;
    letter-spacing: 1px;
    font-weight: 500;
}

.semBox .semTest .semTestContent .semTestItem p {
    width: 100px;
    height: 62px;
    text-align: center;
    color: #333333;
    font-size: 14px;
    margin: 0 auto;
    line-height: 17px;
    margin-top: 15px;
}

.semBox .semTest .semTestContent .semTestItem .ohter {
    width: 129px;
}

.semBox .semTest .semTestContent .semTestItem img {
    width: 65px;
    height: 65px;
    display: block;
    margin: 0 auto;
}

.semBox .semTest .semTestContent .semTestItem::after {
    display: block;
    margin-top: 46px;
    content: "";
    height: 5px;
    width: 100%;
    background: #f0f0f0;
}

.semBox .semTest .semTestContent .semTestItem::before {
    position: absolute;
    content: "";
    width: 47px;
    height: 17px;
    background: url(../img/point.png) no-repeat;
    background-size: 100%;
    top: 50%;
    right: -100px;
    transform: translate(0, -50%);
}

.semBox .semTest .semTestContent .semTestItem:last-child::before {
    display: none;
}

.semBox .semTest .cloudSceneTest .semTestItem::before {
    right: -58px;
}

.semBox .semrequirement {
    padding-top: 60px;
    padding-bottom: 177px;
}

.semBox .semrequirement h2 {
    font-size: 30px;
    letter-spacing: 1px;
    color: #333333;
    font-weight: 500;
    padding-bottom: 2px;
    text-align: center;
}

.semBox .semrequirement .semrequirementItem {
    display: flex;
    background: url(../img/semrequirementBac.png) no-repeat;
    background-size: 100% 100%;
    width: 980px;
    height: 80px;
    margin: 0 auto;
    margin-top: 30px;
}

.semBox .semrequirement .semrequirementItem > h3 {
    width: 134px;
    height: 70px;
    text-align: center;
    line-height: 70px;
    font-size: 24px;
    color: #333333;
    font-weight: 500;
}

.semBox .semrequirement .semrequirementItem p {
    height: 80px;
    margin-left: 28px;
    color: #333333;
    font-size: 18px;
    line-height: 80px;
}

.semBox .semrequirement .selectList {
    display: flex;
    align-items: center;
    width: 1200px;
    margin: 0 auto;
    font-size: 24px;
    font-weight: bold;
    color: #333333;
}

.semBox .semrequirement .selectList > div {
    width: 120px;
    height: 40px;
    background: #F7F7F7;
    margin-right: 20px;
    text-align: center;
    line-height: 40px;
    font-size: 18px;
    font-weight: 400;
    color: #333333;
    cursor: pointer;
}

.semBox .semrequirement .selectList > .current {
    background: #28848F;
    color: #fff;
    position: relative;
}

.semBox .semrequirement .selectList > .current::before {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    border-top: 15px solid #0F6873;
    border-left: 16px solid transparent;
    border-right: 16px solid transparent;
    border-bottom: 15px solid transparent;
    left: 50%;
    transform: translate(-50%, 0);
    top: 40px;
}