@media screen and (min-width:1200px) {}

@media screen and (min-width:992px) and (max-width: 1199px) {}


/*phone<768  小屏*/

@media screen and (max-width: 750px) {
    .banner {
        padding-top: 0px !important;
        padding-left: 4vw;
    }
    .banner-btn {
        top: 22.2vw !important;
        left: 8vw !important;
    }
    .banner h2 {
        padding-top: 3vw !important;
        font-size: 4.5333vw !important;
    }
    .banner h3 {
        width: 80%;
        font-size: 2.1333vw !important;
        line-height: 4vw !important;
        display: none;
    }
    /* .adv-con */
    .adv-con {
        width: 100% !important;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        padding: 4vw !important;
    }
    .adv-left img {
        width: 100% !important;
    }
    .adv-left h4 {
        width: 100% !important;
        line-height: 6vw !important;
    }
    .right-con {
        width: 100%;
        margin: 0 auto;
    }
    .adv-left-item {
        width: auto !important;
    }
    .adv-right {
        width: 100% !important;
        margin-top: 8vw !important;
    }
    .adp-adv-right {
        margin-right: 0 !important;
    }
    .intro-right-item {
        width: 100% !important;
        background-image: none !important;
        margin: 0 auto !important;
        padding: 4vw !important;
        margin-bottom: 2vw !important;
    }
    .solu-use-items {
        width: 100%;
        margin-top: 8vw !important;
        margin-bottom: 0vw !important;
    }
    .solu-use-item {
        height: auto !important;
        padding-bottom: 6vw;
        margin-bottom: 8vw;
        padding-left: 0 !important;
        padding-top: 0 !important;
    }
    .solu-use-item .use-item-con {
        width: 100% !important;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }
    .solu-made-use-img {
        width: 71.2vw;
        height: 40vw;
        margin-right: 0 !important;
    }
    .solu-use-item-right {
        width: 100% !important;
        padding: 0 4vw;
    }
    .solu-use-item-right h5 {
        text-align: center;
    }
    .adv {
        margin-top: 0vw !important;
        height: auto !important;
        padding-bottom: 8vw !important;
        margin-top: 6vw !important;
    }
    .adv-items {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        margin-top: 4vw !important;
    }
    .adv-item {
        height: auto !important;
        padding-top: 6vw !important;
    }
    .intro {
        padding-top: 8vw !important;
        height: auto !important;
        padding-bottom: 8vw !important;
    }
    .intro-items {
        width: 100% !important;
        height: auto !important;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        padding-left: 0vw !important;
        margin-left: 0 !important;
        padding-top: 0 !important;
        margin-top: 4vw !important;
    }
    .intro-item {
        width: 100% !important;
        margin-right: 0px !important;
        box-shadow: none !important;
        background-position: right bottom !important;
    }
    .intro-item span {
        /* width: 100% !important; */
    }
    .intro-item .line {
        width: 100% !important;
    }
    .intro-item .line-a1 {
        display: none !important;
    }
    .intro-item .line-a2 {
        display: none !important;
    }
    .dis-intro-item p {
        width: auto !important;
    }
    .view {
        padding-top: 8vw !important;
    }
    .view-con {
        width: 100% !important;
    }
    .view-left {
        width: 20% !important;
    }
    /* .view-left .view-nav ul {
        display: flex;
        justify-content: center;
        align-items: center;
    } */
    .view-nav ul li {
        width: 100% !important;
        height: auto !important;
        line-height: 6vw !important;
        font-size: 2.1333vw !important;
    }
    .view-right {
        width: 70% !important;
    }
    .view-item p {
        width: 100% !important;
        font-size: 1.8667vw !important;
    }
    .view-item img {
        width: 100%;
        height: auto;
    }
    .res-items {
        width: 100% !important;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        margin-left: 0 !important;
        padding-top: 0 !important;
    }
    .res-item {
        width: 100% !important;
        height: auto !important;
        margin-bottom: 0 !important;
    }
    .dis-intro-item {
        width: 90% !important;
        height: auto !important;
        padding: 4vw !important;
        background-image: none !important;
    }
    .solu-adv {
        height: auto !important;
        padding: 8vw 0 !important;
    }
    .solu-adv-items {
        width: 100% !important;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        margin-top: 0vw !important;
    }
    .solu-adv-item {
        width: 50vw !important;
        height: 45.3333vw !important;
        margin-top: 6vw;
        margin-right: 0 !important;
        padding-left: 3.6vw !important;
        padding-top: 3.6vw !important;
    }
    .solu-adv-item-title {
        font-size: 2.4vw !important;
        margin-top: 2.6667vw !important;
        margin-bottom: 3.6vw !important;
    }
    .solu-adv-item-con img {
        width: 42.6667vw !important;
        height: 22.8vw !important;
    }
    .dot-1 {
        width: 1.2vw !important;
        height: 1.2vw !important;
        margin-bottom: 0.4vw !important;
    }
    .dot-2 {
        width: 1.2vw !important;
        height: 1.2vw !important;
        margin-bottom: 0.4vw !important;
    }
    .solu-adv-item-con-hover p {
        font-size: 2.1333vw !important;
    }
    .solu-adv-item-con-hover {
        display: none !important;
    }
    .resources {
        padding-top: 8vw !important;
    }
}

@media screen and (max-width: 600px) and (min-width: 480px) {}


/* 超小屏*/

@media screen and (max-width: 480px) and (min-width: 375px) {}

@media screen and (max-width: 375px) and (min-width: 320px) {}

@media screen and (max-width: 320px) {}

.banner {
    height: 400px;
    background: url(../images/pro-host-banner.png)no-repeat;
}

.banner-btn {
    top: 329px;
    left: 359px;
}

.solu-nav {
    padding-left: 100px;
}

.tit {
    font-size: 30px;
    color: #1f232a;
    text-align: center;
}

.sub-tit {
    font-size: 14px;
    color: #a3a3a3;
    text-align: center;
}

.head-nav a.block {
    left: 194px;
}


/* problem */

.adv {
    width: 100%;
    height: 440px;
    margin-top: 60px;
    padding-bottom: 50px;
}

.adv-items {
    width: 100%;
    margin-top: 50px;
}

.adv-item {
    width: 292px;
    height: 300px;
    text-align: center;
    padding-top: 45px;
    float: left;
    transition: all .5s linear;
}

.adv-item p {
    font-size: 14px;
    color: #1f232a;
    margin-bottom: 0;
    text-align: left;
    padding: 0 10px;
}

.adv-item h6 {
    font-size: 20px;
    color: #1f232a;
    margin-bottom: 20px;
    margin-top: 20px;
}

.adv-item .block {
    width: 20px;
    height: 3px;
    background-color: #0097a8;
    margin: 26px auto;
    margin-top: 20px;
    transition: all .5s linear;
}

.adv-item:hover {
    box-shadow: 0px 0px 22px #dcdcdc;
}

.adv-item:hover .block {
    width: 40px;
}


/* intro */

.intro {
    width: 100%;
    /* height: 720px; */
    background-color: #f5f8fa;
    padding-top: 55px;
    padding-bottom: 40px;
}

.intro-items {
    width: 1240px;
    /* height: 755px; */
    overflow: hidden;
    margin-top: 20px;
    padding-top: 30px;
    padding-left: 20px;
    margin-left: -26px;
}

.intro-item {
    width: 380px;
    height: 210px;
    float: left;
    background: #fff url(../images/pro-desktop-intro1.png)no-repeat 270px 104px;
    padding: 40px 10px 0 20px;
    margin-right: 25px;
    transition: all .5s linear;
    cursor: pointer;
    position: relative;
    margin-bottom: 30px;
}

.intro-item:nth-child(2) {
    background-image: url(../images/pro-desktop-intro2.png);
}

.intro-item:nth-child(3) {
    background-image: url(../images/pro-desktop-intro3.png);
}

.intro-item:nth-child(4) {
    background-image: url(../images/pro-desktop-intro4.png);
}

.intro-item:nth-child(5) {
    background-image: url(../images/pro-desktop-intro5.png);
}

.intro-item:nth-child(6) {
    background-image: url(../images/pro-desktop-intro6.png);
}

.intro-item .line-a1 {
    display: block;
    width: 0px;
    height: 3px;
    background-color: #0097a8;
    transition: all .5s linear;
    position: absolute;
    left: 0;
    top: 0;
}

.intro-item .line-a2 {
    display: none;
    width: 340px;
    height: 1px;
    background-color: #0097a8;
    position: absolute;
    top: 79px;
    left: 20px;
}

.intro-item:hover {
    box-shadow: 0px 0px 22px #dcdcdc;
}

.intro-item:hover h6 {
    color: #0097a8;
}

.intro-item:hover .line-a1 {
    width: 380px;
}

.intro-item:hover .line-a2 {
    display: block;
}

.intro-item:hover .linetwo {
    width: 373px;
}

.intro-item h6 {
    font-size: 16px;
    color: #1f232a;
}

.intro-item p {
    color: #808080;
}

.intro-item .line {
    width: 340px;
    height: 1px;
    background-color: #dcdcdc;
    margin: 20px 0;
}


/* view */

.view {
    padding-top: 90px;
}

.view-con {
    overflow: hidden;
    width: 1200px;
    margin-bottom: 80px;
}

.view-left {
    float: left;
    margin-right: 25px;
}

.view-right {
    float: left;
    padding-top: 20px;
}

.view-right img {
    margin-top: -20px;
}

.view-nav ul li {
    width: 200px;
    height: 86px;
    background-color: #e2f2f4;
    color: #1f232a;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    line-height: 86px;
    margin-left: 3px;
    margin-bottom: 3px;
    cursor: pointer;
    position: relative;
}

.view-nav ul li.active {
    background-color: #0097a8;
    color: #808080;
    color: #fff;
}

.triangle {
    position: absolute;
    right: -16px;
    top: 44%;
    content: '';
    width: 0;
    height: 0;
    border: 8px solid;
    border-color: transparent transparent transparent #0097a8;
    display: none;
}

.view-nav ul li:nth-child(3) .triangle {
    display: block;
}

.view-item p {
    width: 965px;
    color: #808080;
    font-size: 14px;
    margin-bottom: 30px;
}


/* disaster */

.dis-intro-item {
    width: 570px;
    height: 170px;
    padding-left: 33px;
    padding-top: 25px;
    background: #fff url(../images/pro-disaster-intro1.png)no-repeat 485px 104px;
}

.dis-intro-item:nth-child(2) {
    background-image: url(../images/pro-disaster-intro2.png);
}

.dis-intro-item:nth-child(3) {
    background-image: url(../images/pro-disaster-intro3.png);
}

.dis-intro-item:nth-child(4) {
    background-image: url(../images/pro-disaster-intro4.png);
}

.dis-intro-item:hover .line-a1 {
    width: 570px;
}

.dis-intro-item .line-a2 {
    width: 500px;
    height: 1px;
    background-color: #0097a8;
    position: absolute;
    top: 64px;
    left: 33px;
}

.dis-intro-item .line {
    width: 500px;
}

.dis-intro-item p {
    width: 430px;
    font-size: 14px;
}

.solu-adv {
    /* width: 1920px; */
    padding-top: 90px;
    height: 660px;
}

.solu-adv-items {
    width: 1200px;
    margin: 0 auto;
    margin-top: 75px;
    padding-left: 7px;
    box-sizing: border-box;
}

.solu-adv-item {
    width: 375px;
    height: 340px;
    border: 1px solid #c5d8db;
    padding-left: 27px;
    padding-top: 27px;
    box-sizing: border-box;
    float: left;
    margin-right: 30px;
    cursor: pointer;
}

.solu-adv-item:hover .solu-adv-item-con-hover {
    display: block;
}

.dot-1 {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background-color: #cce3ff;
    margin-bottom: 3px;
}

.dot-2 {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background-color: #0097a8;
    /* margin-bottom: 20px; */
}

.solu-adv-item-title {
    font-size: 18px;
    color: #374567;
    margin-top: 20px;
    margin-bottom: 27px;
}

.solu-adv-item-con {
    position: relative;
}

.solu-adv-item-con-hover {
    width: 100%;
    height: 200px;
    position: absolute;
    left: -15px;
    top: 0;
    box-sizing: border-box;
    padding: 0 20px;
    background-color: #fff;
    display: none;
}

.solu-adv-item-con-hover p {
    font-size: 16px;
    color: #4a5875;
    line-height: 30px;
}

.solu-adv-item-con-hover a {
    display: block;
    width: 150px;
    height: 37px;
    text-align: center;
    line-height: 37px;
    color: #fff;
    font-size: 18px;
    background-color: #2468f2;
    border-radius: 20px;
    margin-top: 30px;
}

.dis-intro {
    height: 630px;
}


/* manage */

.pay {
    height: 740px;
}

.pay .adv-item:nth-child(4) p {
    text-align: center;
}

.app .dis-intro-item {
    height: 175px;
    background-image: none !important;
}

.app {
    height: 810px;
}

.resources {
    padding-top: 60px;
}

.res-items {
    width: 1240px;
    padding: 0 20px;
    overflow: hidden;
    padding-top: 30px;
    margin-left: -20px;
}

.res-item {
    width: 390px;
    height: 185px;
    padding-top: 30px;
    transition: all .5s linear;
    float: left;
    margin-bottom: 30px;
    cursor: pointer;
}

.res-item h6 {
    position: relative;
    padding-left: 57px;
}

.res-item h6 img {
    position: absolute;
    top: -4px;
    left: 20px;
}

.res-item h6 .resources-c {
    display: none;
}

.res-item h6 svg {
    position: absolute;
    top: 2px;
    left: 195px;
    transition: all .5s linear;
}

.res-item:hover {
    box-shadow: 0px 0px 22px #dcdcdc;
}

.res-item:hover .resources-img {
    display: none;
}

.res-item:hover .resources-c {
    display: block;
}

.res-item:hover .res-item-svg {
    left: 210px;
    color: #0097a8;
}

.res-item:hover .res-item-tit {
    color: #0097a8;
}

.res-item p {
    font-size: 14px;
    color: #808080;
    padding-left: 57px;
    padding-right: 24px;
}


/* function */

.solu-use-items {
    margin-top: 80px;
    margin-bottom: 100px;
    display: none;
}

.solu-use-items h3 {
    text-indent: 45px;
    width: 80%;
    font-size: 22px;
    color: #1f232a;
    margin: 0 auto;
}

.solu-use-items:nth-child(1) {
    display: block;
}

.solu-use-item {
    height: 425px;
    width: 100%;
    background-color: #fff;
    box-sizing: border-box;
    padding-top: 45px;
    padding-left: 50px;
}

.solu-made-use-img {
    float: left;
    margin-right: 55px;
    width: 534px;
    height: 300px;
}

.use-tit {
    font-size: 20px;
}

.solu-use-item-right {
    width: 560px;
    float: left;
}

.solu-use-item-right h5 {
    font-size: 16px;
    font-weight: bold;
    color: #1f232a;
    margin: 20px 0;
}

.solu-use-item-right h6 {
    font-size: 16px;
    color: #1f232a;
    margin-bottom: 30px;
    line-height: 25px;
}

.use-line-block {
    width: 21px;
    height: 3px;
    background-color: #374567;
    margin-top: -3px;
}

.solu-use-item-right-txt {
    font-size: 14px;
    /* font-family: '苹方-简'; */
    color: #9f9f9f;
    margin-bottom: 10px;
    /* line-height: 30px; */
}

.two-use {
    background-color: #f6f8fb;
    /* border-top: 1px solid #dfe8f3;
    border-bottom: 1px solid #dfe8f3; */
    /* position: fixed;
    position: static; */
}

.two-use-img {
    margin-left: 5px;
    float: right;
}

.use-item-con {
    width: 1200px;
    margin: 0 auto;
}

.solu-nav-function ul {
    width: 1200px;
}

.solu-nav-function ul li {
    position: relative;
    padding: 0 10px;
}

.solu-nav-function ul li:nth-child(1) a {
    color: #0097a8;
}

.solu-nav-function ul li:nth-child(1) a:visited {
    color: #0097a8;
}

.solu-nav-function ul li span {
    position: absolute;
    top: 7px;
    right: 0px;
}

.solu-nav-function .solu-nav-block {
    /* width: 150px; */
    left: 7px;
}

.con-items {
    height: auto !important;
}

.img-con {
    width: 100%;
}

.img-con img {
    width: 80%;
    height: auto;
    display: block;
    margin: 0 auto;
    padding: 20px 0;
}

.pro-item {
    font-size: 14px;
    color: #373d41;
    /* display: none; */
}


/* .pro-item:nth-child(1) {
    display: block;
} */

.pro-top {
    width: 100%;
    height: 443px;
    margin-top: -30px;
    /* padding-top: 55px; */
    overflow: hidden;
    margin-bottom: -15px;
}

.pro-top-left {
    float: left;
}

.pro-top-left img {
    width: 650px;
    height: auto;
}

.pro-top-right {
    float: left;
    width: 480px;
    padding-left: 50px;
    padding-top: 70px;
}

.pro-top-right h3 {
    color: #373d41;
    font-family: "PingFang SC";
    font-size: 30px;
    margin-bottom: 30px;
    /* font-weight: 400; */
}

.pro-top-right p {
    line-height: 25px;
}

.pro-txts {
    border: 1px solid #dcdcdc;
    padding-top: 35px;
}

.pro-txt {
    margin-bottom: 40px;
}

.pro-txt p {
    margin-bottom: 0;
    padding-left: 25px;
}

.configure-txt {
    font-size: 14px;
    color: #9a9a9a;
}

.pro-txt h6 {
    margin-bottom: 20px;
}

.txts-head {
    /* width: 130px; */
    height: 35px;
    line-height: 35px;
    text-align: center;
    padding: 8px 20px;
    background-color: #0097a8;
    color: #fff;
}

.pro-txts img {
    margin: 50px 0;
    width: 100%;
    height: auto;
}