body {
    font-weight: 400;
    /* Required padding for .navbar-fixed-top. Change if height of navigation changes. */
    /* padding-top: 69px; */
}

ol ol,
ol ul,
ul ol,
ul ul {
    margin-bottom: 0;
}

ol,
ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

a {
    color: inherit;
    text-decoration: none !important;
}


/* Navbar and footer (global) styling */
.navbar-fixed-top .nav {
    /* padding: 15px 0; */
}

.navbar {
    /* border-width: thin; */
    -webkit-transition: .2s;
    background-color: rgba(0, 0, 0, 0.2);
    /* border-bottom: 1px solid #e0e0e0; */
    filter: drop-shadow(0 -2px 32px rgba(43, 51, 65, 0.12));
}

.navbar a {
    color: black;
}

.nav-icon {
    width: 15px;
    /* margin-left: 5px; */
    position: absolute;
    right: 25px;
    top: 0;
    bottom: 0;
    margin: auto 0;
}

.navbar-fixed-top .navbar-brand {
    padding: 5px 0px;
    margin-left: 15px;
}

.navbar-header .icon-bar {
    background-color: black;
}

.navbar-nav>li> {
    position: relative;
}

.navbar-nav>li>.navbar-active {
    color: #4577FF;
}

.second-level-nav {}

.navbar-scroll {
    background-color: white;
    animation-duration: 2s;
    animation-name: smooth;
    -moz-box-shadow: 1px 1px 1px #999;
    -webkit-box-shadow: 1px 1px 1px #999;
    box-shadow: 1px 1px 1px #999;
}

.jupytercon-nav>li>.black-tab {
    color: black;
}

.navbar-logo {
    height: 60px;
}

.nav>li>a {
    /** 文本1 */
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 0px;
    color: rgba(255, 255, 255, 1);
    font-family: 'Microsoft YaHei';
    padding: 43px 50px;
    display: flex;
    align-items: center;
}

.nav>li>a span {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    top: 83px;
    width: 36px;
    height: 4px;
    background: rgba(71, 191, 255, 1);
}


.nav>li>a:hover {
    background-color: transparent;
    color: rgba(71, 191, 255, 1)
}

a:hover {
    color: rgba(71, 191, 255, 1)
}


.nav>li:hover .Nav_menuDown__3i2QY {
    display: block !important;
}

.Nav_menuDown__3i2QY:hover {
    display: block !important;
}

.nav>li>a:focus {
    /* background-color: white; */
    background-color: transparent;
}

.nav>li>a:active {
    /* background-color: #F8F8F8; */
    background-color: transparent;
}

.nav>li>a:visited {
    /* background-color: #F8F8F8; */
    background-color: transparent;
}

.tab:hover {
    background-color: transparent;
    color: rgba(71, 191, 255, 1);
}

.active-tab {
    color: rgba(71, 191, 255, 1) !important;
}

/* .active-tab::before{
    content: "";
    position: absolute;
    top: 62px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background-color: #4577FF;
} */

.footer {
    background-color: #06123D;
}

.footer p {
    color: white;
    padding-top: 10px;
}

.footer li {
    color: white;
    display: inline-block;
    text-decoration: none;
}

.footer a {
    color: white;
    text-decoration: none;
}

.footer a:hover,
.footer a:active {
    opacity: .8;
}

.footer li::after {
    content: " |";
}

.footer li:last-of-type::after {
    content: "";
}

.footer-text {
    font-size: 16px;
    margin-left: 0;
    padding-left: 0;
}

/*Main logo animation on the front page of the Jupyter website */
#main-logo {
    height: calc(100% - 20px);
    margin-top: 10px;
    padding-left: 20px;
}

@-webkit-keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@-moz-keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/*This entire section related to fading is for the front page with the Jupyter logo*/
.fade-in {
    -webkit-animation: fadeIn ease-in 1;
    /* call our keyframe named fadeIn, use animation ease-in and repeat it only 1 time */
    -moz-animation: fadeIn ease-in 1;
    animation: fadeIn ease-in 1;

    -webkit-animation-duration: 1s;
    -moz-animation-duration: 1s;
    animation-duration: 1s;

    -webkit-animation-fill-mode: forwards;
    /* this makes sure that after animation is done we remain at the last keyframe value (opacity: 1)*/
    -moz-animation-fill-mode: forwards;
    animation-fill-mode: forwards;

    opacity: 0;
    /* make things invisible upon start */
}

.fade-in.one {
    -webkit-animation-delay: 0.3s;
    -moz-animation-delay: 0.3s;
    animation-delay: 0.3s;
}

.fade-in.two {
    -webkit-animation-delay: 0.7s;
    -moz-animation-delay: 0.7s;
    animation-delay: 0.7s;
}

.fade-in.three {
    -webkit-animation-delay: 1.1s;
    -moz-animation-delay: 1.1s;
    animation-delay: 1.1s;
}

.jumbotron {
    background-color: white;
    margin-top: 30px;
    overflow: hidden;
}

.jumbotron img {
    margin: 0 auto;
}

.jumbotron-text {
    /* padding-bottom: 32px; */
    text-align: center;
}

.img-container {
    height: 100%;
    margin: 0 auto;
    position: absolute;
    text-align: center;
    width: 95%;
}

.img-container img {
    vertical-align: middle;
}

/* Reusable elements */

/* Header section of each page */
.header {
    padding-top: 42px;
    padding-bottom: 42px;
    text-align: center;
}

.header-darkgray {
    /* Only using dark gray for documentation page, add padding top to center in header */
    background-color: #757575;
    color: white;
}

.header-grey {
    background-color: #f5f5f5;
}

.header-white {
    background-color: white;
}

.header p {
    margin: 0 30%;
}

/* Section elements */
/* Section classes used for particular sections within a page. Sections should differ in background color when used next to each other */
.section-white {
    background-color: white;
    padding: 56px 0;
}

.section-grey {
    background-color: #f5f5f5;
    border-bottom: 1px solid #E0E0E0;
    border-top: 1px solid #E0E0E0;
    padding: 56px 0;
}

/* Used to specifying when a section is at the top or bottom of the page to apply appropriate border */
.top-section-border {
    border-top: 1px solid #E0E0E0;
}

.bottom-section-border {
    border-bottom: 1px solid #E0E0E0;
}

.section-content {
    display: block;
    margin: 0 auto;
}

/* Icon above section header */
.section-icon {
    display: block;
    margin: 0 auto;
}

/* Header for each section */
.section-header {
    margin: 12px auto 8px;
    text-align: center;
}

/* Used for descriptions of sections underneath section headers*/
.support-paragraph {
    font-size: 15px;
    line-height: 1.5;
    text-align: center;
    max-width: 630px;
    margin: 0 auto 16px auto;
}

/* Orange action button */
.orange-button {
    background-color: #4577FF;
    border-radius: 2px;
    color: white;
    display: inline-block;
    font-size: 16px;
    padding: 13px 26px;
    text-align: center;
    text-decoration: none;
    margin: 0px 4px 0px 4px;
}

.install-button {
    margin-top: 20px;
}

.orange-button:hover {
    background-color: #4577FF;
    color: white;
    text-decoration: none;
}

.orange-button:active,
.orange-button:focus {
    background-color: #DC601C;
    color: white;
    text-decoration: none;
}

/* Jupyter Notebook highlight section on front page */
.nb-highlight-text {
    margin-top: 60px;
}

.notebook-icon {
    height: auto;
    margin-right: 12px;
    width: 60px;
}

/* Give space between the notebook features (4 features) on front page and the     img + description */
.notebook-features {
    margin-top: 32px;
}

.notebook-features p {
    padding-top: 16px;
}

.nb-desc {
    font-weight: 400;
    line-height: 1.5;
    margin-top: 20px;
    margin-bottom: 32px;
}

/* Install prompt on front page */
.install-prompt {
    background-color: #f5f5f5;
    border-bottom-color: #e0e0e0;
    border-left-style: none;
    border-style: solid;
    border-top-color: #e0e0e0;
    border-width: thin;
    border-right: 0px;
    padding: 24px 0 42px 0;
    text-align: center;
}

.prompt-header {
    margin-bottom: 16px;
}

/* Companies section for only "Currently in use" (this section acts differently than customer logos in the "About" section of the site) */

/*Section-center is used to center the companies on the home page & get rid of padding on left associated with ul*/
.section-center {
    text-align: center;
}

.companies li {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    padding: 2%;
    vertical-align: middle;
    width: 18%;
}

.companies .col img {
    display: block;
    width: 100%;
    max-height: 60px;
}

.greydout {
    -webkit-transition: all .05s ease;
    -moz-transition: all .05s ease;
    -ms-transition: all .05s ease;
    -o-transition: all .05s ease;
    transition: all .05s ease;
}

.greydout:hover {
    -webkit-opacity: 0.65;
    -moz-opacity: 0.65;
    opacity: 0.65;
}

/* JupyterHub section on front page */
/* Feature-middle is for the JupyterHub features that are in the middle that need to be offset to sit on the track */
.feature-middle {
    margin-top: 40px;
}

.hubfeature {
    text-align: center;
}

.hubfeature img {
    margin: 0 auto;
}

.hubfeatures {
    background: url("../image/line.svg");
    background-position: top center;
    background-repeat: no-repeat;
    /* Padding that is used to make the hubfeature circles sit on track */
    padding-top: 48px;
}

/* Architecture section on front page */
/* Some padding above the cards */
.architecturecontent {
    padding-top: 40px;
}

.card {
    display: block;
    height: 100%;
    text-align: center;
    background-color: white;
    border: 1px solid #ccc;
    border-radius: 5px;
    height: 300px;
    text-align: center;
    display: flex;
    width: 250px;
    padding-top: 25px;
    padding-bottom: 25px;
    margin-bottom: 25px;
    margin-left: auto;
    margin-right: auto;
}

.architecturecontent .card {
    height: 400px;
}

/* Styling for each card in the architecture section on front page. Each card needs it's own front class to work with the javascript associated with the cards */
.card .front p {
    margin-top: 3rem;
}

.card .front {
    position: absolute;
    text-align: center;
    max-width: 225px;
    margin-left: 12.5px;
    height: 275px;
}

/*About Page */
/* Used to position the replacement SVG image when a screen is too small for the D3 visualization of contributors */
#visualization svg {
    display: block;
    margin: 0 auto;
}



/* Used to style the clickable tabs within the governance section */
.clickable {
    cursor: default;
    display: inline-block;
    font-size: 20px;
    margin-bottom: 10px;
    margin-left: 20px;
    text-decoration: none;
}

.clickable:hover {
    color: #4577FF
}

/* Active state when a tab in the governance section is selected */
.menuClicked {
    color: #4577FF;
}

/* Used to style the description of a particular tab within the governance section */
.governance-desc {
    border-color: black;
    border-color: #979797;
    border-radius: 5px;
    border-style: solid;
    border-width: thin;
    min-height: 100px;
    padding: 30px;
    transition: all 1s;
}

/* Donate Page */
.donate-box {
    background-color: white;
    border-color: #e0e0e0;
    border-radius: 2px;
    border-style: solid;
    border-width: 1px;
    margin-top: 32px;
    padding: 32px;
}

#donate-formatting {
    width: 100%;
    text-align: center;
}

#donate-formatting a {
    width: 250px;
    box-sizing: border-box;
    display: inline-block;
    margin-top: 16px;
    margin-bottom: 16px;
}

#numfocus-logo {
    height: 100px;
    width: auto;
    margin: auto;
}

/*Community Resources Page */

/* Resource section is used to create a new resource on the community resources page. */
.resource-section {
    border-bottom: 1px solid #E8E8E8;
    padding: 16px;
    vertical-align: middle;
}

/* Used to specify that the last resource should not have a border underneath it's content */
.resource-section:last-child {
    border-bottom: none;
}

.resource-text {
    text-align: left;
    vertical-align: middle;
}

.resource-logo {
    display: block;
    height: 80px !important;
    margin: 0 auto;
}

.resource-name {
    margin-top: 6px;
}

.resource-button {
    margin-top: 32px;
    text-align: center;
}

.resource-button a {
    background-color: #4577FF;
    border-radius: 2px;
    color: white;
    letter-spacing: 1px;
    padding: 13px 60px;
    text-decoration: none;
    -webkit-transition: .2s;
}

.resource-button a:hover {
    background-color: #4577FF;
}

.navbar-toggle>.white-icon-bar {
    background-color: black;
}

.navbar-fixed-top .navbar-collapse {
    max-height: 100vh;
}

.jupytercon-button {
    padding: 16px;
}

.jumbotron {
    /* margin-right: 5%; */
    padding: 0 !important;
    margin: 0 !important;
}

/* Bootstrap Breakpoint Media Queries */
/* Large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {

    .section-white,
    .section-grey {
        padding: 5% 0;
    }
}

@media (max-width: 1200px) {
    .nb-highlight-text {
        margin-top: 32px;
    }

    .notebook-features .language-set h2 {
        padding-top: 0;
    }

    .notebook-features #feature {
        padding-top: 4px;
    }

    .notebook-preview p {
        font-size: 15pt;
        line-height: 25pt;
    }

    .companies li {
        width: 23%;
    }
}

/* all elements in .containers that have a anchor 
 * need to be scrolled by at least 3 em to not be behind the hidden header.
 */
.container * {
    scroll-margin-top: 3em;
    text-align: center;
}

.container1 * {
    scroll-margin-top: 3em;
    text-align: center;
}

/* Medium devices (desktops, 992px and up) */
@media (min-width: 992px) {
    p {
        font-size: 16px;
        font-weight: 400;
        line-height: 1.375;
    }

    h4 {
        font-size: 18px;
        font-weight: 500;
        line-height: 1.22;
    }

    h3 {
        font-size: 28px;
        font-weight: 500;
        line-height: 1.25;
    }

    h2 {
        font-size: 36px;
        font-weight: 500;
        line-height: 1.25;
    }

    h1 {
        font-size: 48px;
        font-weight: 500;
        line-height: 1.05em;
    }

    .follow {
        float: right;
        margin-top: 15px;
    }

    .card {
        width: 300px;
    }

    .card .front {
        max-width: 275px;
    }
}

@media (max-width: 992px) {
    p {
        font-size: 16px;
        font-weight: 400;
        line-height: 1.25em;
    }

    h4 {
        font-size: 18px;
        font-weight: 500;
        line-height: 1.11em;
    }

    h3 {
        font-size: 22px;
        font-weight: 500;
        line-height: 1.136em;
    }

    h2 {
        font-size: 26px;
        font-weight: 500;
        line-height: 1.153em;
    }

    h1 {
        font-size: 32px;
        font-weight: 500;
        line-height: 1.25em;
    }

    .nb-highlight-text {
        text-align: center;
    }

    .notebook-features {
        margin-top: 0;
    }

    .language-set #feature {
        display: block;
    }

    .notebook-preview img {
        margin: 0 auto;
    }

    .notebook-icon {
        display: block;
        margin: 0 auto;
        padding-bottom: 10px;
    }

    .notebook-preview h1 {
        text-align: center;
    }

    .notebook-features img {
        margin: 0 auto;
        width: 125px;
    }

    .notebook-features {
        text-align: center;
    }

    .notebook-feature {
        padding-top: 40px;
    }

    .hubfeatures {
        background: none;
    }

    #data {
        padding-top: 40px;
    }

    .hubfeature h2 {
        text-align: center;
    }

    #hublogo {
        width: 60%;
    }

    .architecturedescription h2 {
        text-align: center;
    }

    .architecturedescription p {
        text-align: center;
    }

    .donate-box {
        margin-top: 10%;
    }

    .resource-section {
        height: 400px;
        padding: 10px 0 30px;
    }

    .resource-section:nth-child(even) {
        border-left: 1px solid #E8E8E8;
    }

    .resource-section img {
        margin-top: 15px;
        padding-bottom: 0;
    }

    .resource-content {
        padding-top: 48px;
    }

    .resource-text {
        padding-top: 0;
        text-align: center;
    }

    .navbar-logo {
        height: 36px;
        margin-top: 4px;
    }

    .nav>li>a {
        letter-spacing: .8px;
        font-size: 15px;
        padding-left: 8px;
        padding-right: 8px;
    }

    .Nav_menuDown__3i2QY .Nav_listWrapper__3lv3u .Nav_list__3JU6K li a {
        color: #515151;
    }

    .follow {
        float: left;
        margin-bottom: 20px;
    }

    .navbar-text {
        margin-left: 0px;
    }

    /* Container for buttons */
    .button-container {
        display: flex;
        justify-content: center;
        align-items: center;
    }
}

.navbar-brand {
    height: 50px;
    /* overflow: hidden; */
}

.MobileAdvertisement_wrapper__31ibV {
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding: 0 9px
}

.MobileAdvertisement_wrapper__31ibV .MobileAdvertisement_imgWrapper__3LaXz {
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    width: 50%;
    margin-bottom: 20px;
    padding: 0 6px
}

.MobileAdvertisement_wrapper__31ibV .MobileAdvertisement_imgWrapper__3LaXz .MobileAdvertisement_content__3USPG {
    background: #fff;
    box-shadow: 0 0 5px rgba(172, 190, 215, .28)
}

.MobileAdvertisement_wrapper__31ibV .MobileAdvertisement_imgWrapper__3LaXz img {
    width: 100%;
    height: 100%
}

/* Small devices (tablets, 768px and up) */
@media (min-width: 768px) {

    .wrapBox {
        width: 100%;
        /* display: grid;
        grid-template: repeat(1, 1fr) / 1fr 1fr 1fr 1fr;
        gap: 15px 15px; */
        display: flex;
        align-items: center;
        flex-wrap: wrap;
    }

    .wrapBox img {
        /* width: 100%; */
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);

        width: calc(25% - 15px);
        margin-bottom: 15px;
        margin-right: 15px;
    }
    .wrapBox img:nth-of-type(4n) {
        margin-right: 0;
    }

    .webpc-case {
        display: block;
    }

    .mobile-case {
        display: none;
    }

    .padding120 {
        padding: 60px 0;
    }

    .product-col {
        padding: 0 17%;
        box-sizing: border-box;
    }

    .cases-col {
        padding: 0 17%;
        box-sizing: border-box;
    }

    .case-col {
        padding: 80px 17%;
        box-sizing: border-box;
    }

    .nav-title-col {
        padding: 0 22%;
        box-sizing: border-box;
    }

    .cooperate-col {
        padding: 0 17% !important;
    }


    .product-advantages-box {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: 50px;
    }

    .product-advantages {
        width: 24%;
        opacity: 1;
        background: rgba(255, 255, 255, 1);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
    }

    .product-content {
        width: 87%;
        height: 430px;
        opacity: 1;
        background: rgba(255, 255, 255, 1);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
        border-top: 10px rgba(84, 147, 255, 1) solid;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding: 0 43px;
        box-sizing: border-box;
        padding-top: 50px;
    }

    .product-content-icon {
        width: 150px;
        height: 150px;
    }

    .product-select-icon {
        width: 50px;
        height: 50px;
    }

    .product-content-t {
        /** 文本1 */
        font-size: 24px;
        font-weight: 700;
        letter-spacing: 0px;
        font-family: "Microsoft YaHei";
        color: rgba(51, 51, 51, 1);
        margin-top: 30px;
        margin-bottom: 15px;
    }

    .product-content-b {
        width: 100%;
        font-size: 18px;
        font-weight: 400;
        letter-spacing: 0px;
        color: rgba(102, 102, 102, 1);
        text-align: justify;
        font-family: "Microsoft YaHei";
        vertical-align: top;
    }

    .solution-content {
        width: 288px;
        height: 440px;
        opacity: 1;
        background: rgba(255, 255, 255, 1);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
    }


    .cases-content {
        width: 100%;
        height: 480px;
        opacity: 1;
        background: rgba(255, 255, 255, 1);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        margin: 0 auto;
    }

    .cases-content-banner {
        width: 100%;
        height: 220px;
    }

    .cases-content-t {
        font-size: 20px;
        font-weight: 700;
        letter-spacing: 0px;
        color: rgba(51, 51, 51, 1);
        text-align: center;
        margin-top: 20px;
        margin-bottom: 15px;
    }

    .cases-content-b {
        width: 100%;
        padding: 0 30px;
        box-sizing: border-box;
        font-size: 16px;
        font-weight: 400;
        letter-spacing: 0px;
        line-height: 24px;
        color: rgba(102, 102, 102, 0.9);
        text-align: justify;
        padding-bottom: 40px;
        min-height: 150px;
    }


    .solution-box {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: 50px;
    }

    .solution-item {
        width: 28.5%;
        height: 465px;
        opacity: 1;
        background: rgba(255, 255, 255, 1);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        margin: 0 auto;
    }

    .solution-content {
        width: 360px;
        height: 465px;
        opacity: 1;
        background: rgba(255, 255, 255, 1);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        margin: 0 auto;
    }

    .solution-content-banner {
        width: 100%;
        height: 220px;
    }

    .solution-content-t {
        font-size: 24px;
        font-weight: 700;
        letter-spacing: 0px;
        color: rgba(51, 51, 51, 1);
        text-align: center;
        vertical-align: top;
        margin-top: 30px;
        margin-bottom: 15px;
    }

    .solution-content-b {
        width: 100%;
        padding: 0 30px;
        box-sizing: border-box;
        font-size: 18px;
        font-weight: 400;
        letter-spacing: 0px;
        line-height: 26px;
        color: rgba(102, 102, 102, 0.9);
        text-align: justify;
        vertical-align: top;
    }


    .footer-weiixn {
        display: none;
    }

    .fangan {
        display: flex !important;
    }

    .fangan-right-phone {
        display: none !important;
    }

    .padding0 {
        padding: 0;
    }

    .padding5 {
        padding: 0 5px;
    }

    .Nav_menuDown__3i2QY {
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 2;
        display: none;
        padding-bottom: 30px;
        font-size: 14px;
        -webkit-transform: translateY(86px);
        -ms-transform: translateY(86px);
        transform: translateY(86px);
        cursor: default;
    }


    .Nav_menuDown__3i2QY .Nav_listWrapper__3lv3u .Nav_list__3JU6K {
        padding: 40px 0;
        width: 100%;
    }

    .Nav_menuDown__3i2QY .Nav_listWrapper__3lv3u {
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        -webkit-flex-direction: row;
        -ms-flex-direction: row;
        flex-direction: row;
    }

    .Nav_menuDown__3i2QY .Nav_aboutUs__1SxwL {
        position: relative;
        /* width: 200px; */
    }


    .Nav_menuDown__3i2QY>div {
        margin: 0 auto;
        position: relative;
        background: #fff;
        box-shadow: 0 6px 32px rgb(43 51 65 / 12%);
        border-radius: 2px;
    }

    .Nav_menuDown__3i2QY .Nav_aboutUs__1SxwL .Nav_list__3JU6K li:first-of-type {
        margin-top: 0;
    }

    .Nav_menuDown__3i2QY .Nav_listWrapper__3lv3u .Nav_list__3JU6K li {
        font-size: 16px;
        font-weight: 400;
        letter-spacing: 0px;
        color: rgba(102, 102, 102, 1);
        cursor: pointer;
        width: 100%;
        height: 54px;
        line-height: 54px;
    }

    .Nav_menuDown__3i2QY .Nav_listWrapper__3lv3u .Nav_list__3JU6K li a {
        font-size: 16px;
        font-weight: 400;
        letter-spacing: 0px;
        color: rgba(102, 102, 102, 1);
    }

    .Nav_menuDown__3i2QY .Nav_listWrapper__3lv3u .Nav_list__3JU6K li a:hover {
        color: #4577FF !important;
    }

    .solution-swiper-max {
        display: flex;
    }

    .solution-swiper-min {
        display: none;
    }


    .cases-swiper-max {
        display: flex !important;
        margin-top: 40px;
    }

    .cases-swiper-min {
        display: none !important;
    }

    .delpadding {
        padding: 10px !important;
    }

    .delpadding-bottom-40 {
        padding-bottom: 40px;
    }

    .delpadding-left-20 {
        padding-right: 20px;
    }

    .delpadding-right-20 {
        padding-right: 20px;
    }

    .MobileAdvertisement_wrapper__31ibV {
        display: none;
    }

    .Layout_right__1wRHA {
        position: fixed;
        right: 0;
        bottom: 8%;
        z-index: 999;
    }

    .container {
        /* margin-left: 10px;
        margin-right: 10px; */
        /* width: calc(100% - 20px); */
        width: 100%;
        /* width: 1240px; */
    }

    .container1 {
        /* margin-left: 10px;
        margin-right: 10px; */
        /* width: calc(100% - 20px); */
        width: 100%;
        /* width: 1000px; */
    }

    .navbar-right {
        margin-right: 10px;
    }

    .navbar-fixed-top .navbar-brand {
        padding: 13px 0;
    }

    .tab {
        text-align: center;
    }

    .navbar-toggle {
        margin-top: 20px;
    }

    .navbar-logo {
        display: block !important;
    }

    .mobile-navbar-logo {
        display: none !important;
    }

}

@media (max-width: 768px) {


    .ApplicateSlider_title__min>span {
        font-size: 20px;
        font-weight: 700;
        letter-spacing: 0px;
        font-family: "Microsoft YaHei";
        color: rgba(51, 51, 51, 1);
    }

    .ApplicateSlider_desc__min {
        font-size: 14px;
        font-weight: 400;
        letter-spacing: 0px;
        color: rgba(102, 102, 102, 1);
        text-align: justify;
        font-family: "Microsoft YaHei";
        vertical-align: top;
        line-height: 20px;
        margin-top: 10px;
    }

    .problem>div:nth-of-type(2) {
        text-align: left !important;
    }

    .navbar {
        transition: .2s;
        background-color: white;
        filter: drop-shadow(0 -2px 32px rgba(43, 51, 65, 0.12));
    }

    .navbar-nav {
        padding: 0 !important;
    }

    .nav>li>a {
        font-size: 16px;
        line-height: 16px;
        color: #515151;
        font-family: 'Microsoft YaHei';
        /* padding: 20px 40px; */
        padding: 9.24% 0px 4%;
        display: flex;
        align-items: center;
    }

    .nav>li>a span {
        display: none !important;
    }

    .active-tab span {
        display: none !important;
    }

    .index-nav-subtitle img {
        display: none !important;
    }

    .wrapBox {
        width: 100%;
        display: grid;
        grid-template: repeat(1, 1fr) / 1fr 1fr;
        gap: 15px 15px;
    }

    .wrapBox img {
        width: 100%;
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
    }

    .company-profile {
        font-family: "Microsoft YaHei";
        font-size: 16px !important;
        text-align: justify;
        color: rgba(102, 102, 102, 1);
        margin-top: 20px;
        text-indent: 32px
    }

    .webpc-case {
        display: none;
    }

    .mobile-case {
        display: block;
    }

    .case-box {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
        background-color: #fff;
    }

    .case-item {
        width: 94%;
        padding: 20px 10px 40px 10px;
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
        margin-bottom: 20px;
    }

    .case-item-icon {
        width: 100%;
    }

    .case-item-title {
        margin: 20px 0;
        font-family: "Microsoft YaHei";
        line-height: 24px;
        font-size: 20px;
        font-weight: 700;
        letter-spacing: 0px;
        color: rgba(51, 51, 51, 1);
    }

    .case-item-subt {
        font-size: 14px;
        color: #333;
        font-family: "Microsoft YaHei";
        font-weight: 400;
        line-height: 14px;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
    }

    .case-item-subt div:nth-of-type(1) {
        margin-right: 20px;
    }

    .case-item-subt div {
        margin-bottom: 10px;
        font-weight: 400;
        letter-spacing: 0px;
        line-height: 26px;
        color: rgba(51, 51, 51, 1);
        text-align: left;

    }

    .case-item-subt div span {
        color: rgba(102, 102, 102, 1) !important;
    }

    .case-item-introduce {
        font-size: 14px;
        font-weight: 400;
        letter-spacing: 0px;
        line-height: 24px;
        color: rgba(102, 102, 102, 1);
        text-align: left;
        vertical-align: top;
        margin-top: 10px;
    }


    .cases-content-banner {
        width: 100%;
        /* height: 220px; */
        object-fit: cover;
    }

    .product-advantages-box {
        display: flex;
        flex-wrap: wrap;
        margin-top: 20px;
    }

    .product-advantages {
        width: 100%;
        opacity: 1;
        background: rgba(255, 255, 255, 1);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        margin-bottom: 20px;
    }

    .product-box {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin-top: 20px;
    }

    .product-item {
        display: flex;
        align-items: center;
        background: #fff;
        width: 100%;
        padding: 24px 10px;
        border-left: none;
        box-sizing: border-box;
        margin-bottom: 20px;
    }

    .margin-bottom-0 {
        margin-bottom: 0;
    }

    .product-text {
        width: 100%;
        margin-left: 16px;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
    }

    .product-text-t {
        margin-top: 7px;
        font-family: "Microsoft YaHei";
        line-height: 24px;
        font-size: 20px;
        font-weight: 700;
        letter-spacing: 0px;
        color: rgba(51, 51, 51, 1);
    }

    .product-text-c {
        margin-top: 10px;
        padding-right: 10px;
        text-align: justify;
        font-size: 14px;
        line-height: 26px;
        font-weight: 400;
        letter-spacing: 0px;
        color: rgba(102, 102, 102, 1);
        font-family: "Microsoft YaHei";
    }


    .problem-input {
        padding: 20px 0 !important;
    }

    .problem-textarea,
    .problem-tip,
    .problem-checked {
        padding: 0 !important;
    }

    .problem-input input {
        height: 56px !important;
        line-height: 56px !important;
        margin-bottom: 20px !important;
    }

    .problem-checked .check-box {
        margin-bottom: 20px;
    }

    .jumbotron-text {
        font-size: 26px !important;
    }

    .jumbotron-subtitle {
        font-size: 16px !important;
    }


    .padding120 {
        padding: 60px 0;
    }

    .cases-content {
        width: 98%;
        height: 480px;
        opacity: 1;
        background: rgba(255, 255, 255, 1);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        margin: 0 auto;
        /* margin-bottom: 20px; */
    }

    .p-you-icon {
        margin-top: 40px;
        margin-bottom: 40px;
    }

    .cases-content-t {
        font-size: 20px;
        font-weight: 700;
        letter-spacing: 0px;
        color: rgba(51, 51, 51, 1);
        text-align: center;
        margin-top: 20px;
        margin-bottom: 15px;
    }

    .cases-content-b {
        width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
        font-size: 14px;
        font-weight: 400;
        letter-spacing: 0px;
        line-height: 24px;
        color: rgba(102, 102, 102, 0.9);
        text-align: justify;
        padding-bottom: 40px;
    }

    .cases-content-banner {
        width: 100%;
    }

    .product-col {
        padding: 0 15px;
        box-sizing: border-box;
    }

    .cases-col {
        padding: 0;
        box-sizing: border-box;
    }

    .product-content {
        background: rgba(255, 255, 255, 1);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding: 20px 20px 40px 20px;
        box-sizing: border-box;
        margin-bottom: 20px;
    }

    .product-content-t {
        font-size: 20px;
        font-weight: 700;
        letter-spacing: 0px;
        font-family: "Microsoft YaHei";
        color: rgba(51, 51, 51, 1);
        margin-top: 15px;
        margin-bottom: 15px;
    }

    .product-content-b {
        width: 100%;
        font-size: 14px;
        font-weight: 400;
        letter-spacing: 0px;
        color: rgba(102, 102, 102, 1);
        text-align: justify;
        font-family: "Microsoft YaHei";
        vertical-align: top;
    }





    .solution-box {
        display: flex;
        flex-wrap: wrap;
        margin-top: 20px;
    }

    .solution-item {
        width: 100%;
        opacity: 1;
        background: rgba(255, 255, 255, 1);
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        margin-bottom: 20px;
        padding-bottom: 40px;
    }


    .solution-content-banner {
        width: 100%;
    }

    .solution-content-t {
        font-size: 20px;
        font-weight: 700;
        letter-spacing: 0px;
        color: rgba(51, 51, 51, 1);
        text-align: center;
        vertical-align: top;
        margin-top: 20px;
        margin-bottom: 10px;
    }

    .solution-content-b {
        width: 100%;
        padding: 0 20px;
        box-sizing: border-box;
        font-size: 14px;
        font-weight: 400;
        letter-spacing: 0px;
        line-height: 23px;
        color: rgba(102, 102, 102, 0.9);
        text-align: justify;
        vertical-align: top;
    }






    .footer-weiixn {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-bottom: 30px;
    }

    .footer-weiixn img {
        width: 120px;
    }

    .footer-weiixn span {
        font-size: 12px;
        color: #fff;
        margin-top: 10px;
    }

    .Nav_menuDown__3i2QY .Nav_aboutUs__1SxwL .Nav_list__3JU6K li:first-of-type {
        margin-top: 0;
    }

    .Nav_menuDown__3i2QY .Nav_listWrapper__3lv3u .Nav_list__3JU6K {
        padding: 20px 0;
    }

    .Nav_menuDown__3i2QY .Nav_listWrapper__3lv3u .Nav_list__3JU6K li {
        margin-top: 20px;
        font-size: 14px;
        line-height: 26px;
        color: #000;
        cursor: pointer;
        text-align: left;
        padding-left: 46px;
    }

    .fangan-right-phone {
        display: block !important;
    }

    .fangan {
        display: none !important;
    }

    .home-banner .swiper-wrapper-banner {
        height: 260px !important;
    }

    .solution-swiper-max {
        display: none;
    }

    .solution-swiper-min {
        display: flex;
    }

    .cases-swiper-max {
        display: none !important;
    }

    .cases-swiper-min {
        display: flex !important;
        margin-top: 10px;
    }

    .solution .swiper-container {
        max-height: 350px !important;
    }

    .delpadding {
        padding: 0 !important;
    }

    .Advertisement_wrapBox__1nOXM {
        /* display: none; */
    }

    .Layout_right__1wRHA {
        display: none;
    }

    p {
        font-size: 16px;
        font-weight: 400;
        line-height: 1.25em;
    }

    h4 {
        font-size: 18px;
        font-weight: 500;
        line-height: 1.11em;
    }

    h3 {
        font-size: 22px;
        font-weight: 500;
        line-height: 1.136em;
    }

    h2 {
        font-size: 26px;
        font-weight: 500;
        line-height: 1.153em;
    }

    h1 {
        font-size: 32px;
        font-weight: 500;
        line-height: 1.25em;
    }

    .nav>li>a {
        letter-spacing: 1px;
        padding-left: 16px;
        padding-right: 16px;
    }

    .navbar-header {
        margin-bottom: 0;
    }

    .navbar-toggle {
        padding-top: 10px;
    }

    .navbar-logo {
        display: none !important;
        height: 40px;
    }

    .mobile-navbar-logo {
        height: 40px;
        display: block !important;
        margin-top: 3px;
    }

    .companies li {
        width: 30%;
    }

    body {
        padding-top: 62px;
    }

    .jumbotron {
        /* margin-right: 5%; */
        padding: 0 !important;
        margin: 0 !important;
    }
}

/* Extra small devices (these are mostly fixes to make sure elements act correctly to look good) */
@media(max-width:509px) {
    .items {
        min-height: 0;
        padding: 10px;
    }

    .follow {
        float: none;
        display: block;
        margin: 0 auto;
    }

    .footer {
        /* padding-bottom: 15px; */
        text-align: center;
    }
}

@media (min-width: 420px) {
    .button-container {
        flex-direction: row;
    }

    .install-button {
        margin-top: 0;
    }
}

@media (max-width: 420px) {
    .button-container {
        flex-direction: column;
    }
}

@media(max-width: 992px) {
    .navbar-brand {
        /* width: 30px; */
    }
}