body {
    margin: 0;
    padding: 0;
    font-family: 'Microsoft YaHei', 'Microsoft YaHei';
}

ul {
    margin: 0;
    padding: 0;
}

div {
    margin: 0;
    padding: 0;
}

.AboutUsBox {
    padding: 50px 0 50px 0;
}

.Title {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
}

.SecondTitle {
    font-size: 1rem;
}

.TitleDesc {
    font-size: 15px;
    text-align: center;
    margin-bottom: 10px;
    padding: 0 10px;
    color: #999;
}

.CardTabs {
    margin: 0 20px;
}

.CardTabs div {
    margin-bottom: 20px;
}

.companyInfoBox {
    position: relative;
}

.backgroundGif {
    position: relative;
}

.backgroundGif img {
    width: 100%;
    height: auto;
}

.companyInfo {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-flow: column wrap;
    color: white;
}

.companyTitle {
    font-size: 5rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.companySubTitle {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.InfoBox {
    padding: 50px 0 20px 0;
    background-color: rgba(245, 245, 245, 1);
    text-align: center;
}

.serviceContainer {
    width: 100%;
}

.serviceBox {
    cursor: pointer;
    padding: 10px;
    box-shadow: 1px 1px 12px rgb(0 0 0 / 8%);
    background-color: white;
    margin-bottom: 20px;
}

.serviceBox:hover {
    color: white;
    background: linear-gradient(#0084ff, #026bbc);
}

.serviceIcon {
    font-size: 30px;
    margin: 10px 0 10px 0;
}

.serviceName {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
}

.serviceDesc {
    font-size: 12px;
    padding-top: 10px;
    border-top: 1px solid #f1f1f1;
    margin-bottom: 20px;
}

.imageBoxContainer {
    width: 1200px;
    display: flex;
    justify-content: center;
    margin: 20px auto;
}

.imageBoxContainer .card {
    overflow: hidden;
}

.rightSide {
    position: fixed;
    bottom: 100px;
    right: 20px;
    background: white;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    box-shadow: 1px 1px 12px rgb(0 0 0 / 8%);
    overflow: hidden;
}

.rightSide .SideBox {
    padding: 10px;
    border-bottom: 1px solid #f1f1f1;
}

.rightSide .SideBox:last-child {
    border-bottom: none;
}

.rightSide .SideBox:hover {
    color: white;
    background: linear-gradient(#0084ff, #026bbc);
}

.SideBox .bi {
    font-size: 20px;
}

.SideBox .sideText {
    font-size: 12px;
}

.popoverBox .popImageBox div {
    text-align: center;
}

.popoverBox .popImageBox img {
    width: 100px;
    height: 100px;
    margin: 10px 0;
}

.popoverBox .popTel {
    padding: 10px 0;
    border-bottom: 1px solid #f1f1f1;
}

.popoverBox .popTel:last-child {
    border-bottom: none;
}

@media screen and (max-width: 650px) {
    .companyTitle {
        font-size: 1rem;
    }

    .companySubTitle {
        font-size: 0.2rem;
    }

    .imageBoxContainer {
        width: 100%;
        padding: 0 10px;
    }
}

.row {
    margin-left: 0px !important;
}