body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, SimSun, sans-serif;
    font-weight: 400;
    color: #000000;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
}

p,
span {
    margin: 0;
    padding: 0;
}

.main {
    margin: 0 auto;
    /* width: 1440px; */
    width: 100%;
}

.left {
    float: left;
}

.right {
    float: right;
}

.clear {
    clear: both;
}

.active {
    color: #4988FD;
}

.opacity45 {
    opacity: 0.45 !important
}

.opacity65 {
    opacity: 0.65 !important
}

.opacity80 {
    opacity: 0.8 !important
}

.width32 {
    width: 32px
}

.white {
    color: #FFFFFF !important;
}


/* 头部信息 */
.header {
    /* border: 1px red solid; */
    height: 65px;
    /* border: red 1px solid; */
    position: fixed;
    width: 100%;
    z-index: 99;
    background-color: #fff;
}

.logo img {
    margin: 13px 0 12px 40px;
    float: left;
}

.menu {
    float: right;
}

.menu ul>li {
    float: left;
    list-style: none;
    height: 36px;
    font-size: 16px;
    line-height: 36px;
    margin-right: 32px;
}

.menu ul>li:last-child {
    color: #fff;
    height: 36px;
    line-height: 36px;
    width: 108px;
    text-align: center;
    border-radius: 25px;

}

.menu li:hover {
    color: #4988FD;
    cursor: pointer;
}

.menu li>a {
    color: #fff;
    text-decoration: none;
}

.login {
    background-color: #4988FD;
}
.menu li.new{
    font-weight: bold;
}

.width100 {
    width: 100%;
}

.none-border-top {
    border-top: none !important;
}

.none-border-bottom {
    border-bottom: none !important;
}

.none-border-right {
    border-right: none !important;
}

/* 中间内容区 */
.content {
    /* border: 1px green solid; */
}

.banner {
    /* background-color: aquamarine; */
    height: 600px;
}

.banner-box{
    background-repeat: no-repeat !important;
    background-size: 100% 100% !important;
    -moz-background-size: 100% 100% !important;
    height: 600px !important;
}

.banner-img-1 {
    background: url('../images/banner1.png');
}

.banner-img-2 {
    background: url('../images/banner2.png');
}

.banner-img-3 {
    background: url('../images/banner3.png');
}

.banner img.ban {
    display: block;
    margin: 0 auto;
    height: 480px;
}

.banner .banner-title-box {
    position: absolute;
    z-index: 29;
    width: 100%;
    left: 0;
    top: 66px;
    height: 70%;
    display: flex;
    align-items: center;
}

.banner .banner-title {
    width: 94%;
    max-width: 1480px;
    padding: 0px 20px;
    margin: 0 auto;
    /* background-color: red; */
    margin-left: 110px;
    margin-top: 80px;
}

.banner .title-desc {
    width: 392px;
    height: 23px;
    font-size: 16px;
    font-weight: 500;
    color: #000000;
    line-height: 23px;
}

.banner-title-box span {
    background-color: #FFAF38;
    width: 110px;
    height: 40px;
    line-height: 40px;
    font-size: 20px;
    font-weight: 400;
    color: #FFFFFF;
    padding: 14px 27px;
    border-radius: 4px;

}

.banner-title-box span a {
    text-decoration: none;
}

.banner-title-box span.ori {
    background-color: #FFFFFF !important;
    color: #4372E8 !important;
}

.content_box {
    width: 100%;
    /* height: 680px; */
}

.content_box_center {
    width: 1176px;
    display: block;
    margin: 0 auto;
    /* border: 1px red solid; */
    height: 680px;
}

.product-introduce {
    height: 45px;
    font-size: 32px;
    font-weight: 500;
    color: #000000;
    line-height: 45px;
    margin-bottom: 7px;
    text-align: center;
    opacity: 0.8 !important;
    /*padding-top: 100px;*/
}

.product-introduce-desc {
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    line-height: 23px;
    text-align: center;
    opacity: 0.65;
    margin-top: 0;
    margin-bottom: 0;
}

.product-diff {
    margin: 46px auto;
    display: block;
}

.tech-title {
    height: 38px;
    font-size: 18px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 38px;
    letter-spacing: 2px;
    width: 413px;
    text-align: center;
    background: #4988FD;
    border-radius: 3px;
}

.platform-inc {
    width: 413px;
    height: 203px;
    background: #DFECFD;
    border-radius: 3px;
    text-align: center;
    display: inline-block;
}

.platform-inc .visibile-edit {
    padding-top: 16px;
    text-align: left;
}

.visibile-edit span {
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    line-height: 20px;
    background: #FFFFFF;
    padding: 3px 7px 2px 17px;
    border-radius: 13px;
    display: inline-block;
    position: relative;
    left: -21px;
    top: -11px;
    z-index: 1;
}

.visibile-edit img {
    margin-left: 12px;
    position: relative;
    z-index: 2;
}

.tech-one {
    height: 20px;
    font-weight: 400;
    color: #000000;
    line-height: 20px;
    opacity: 0.65;
    text-align: left;
    font-size: 12px;
    padding-right: 13px;
    padding-left: 12px;
}

.model-inc {
    margin-top: 15px;
}

.model-inc span {
    height: 26px;
    background: #FFFFFF;
    border-radius: 13px;
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    line-height: 26px;
    opacity: 0.65;
    padding: 3px 35px;
}

.model-inc span:first-child {
    margin-left: 45px;
}

.model-inc img {
    margin: 0 40px;
    margin-bottom: -5px;
}

.features-box {
    display: inline-flex;
    width: 321px;
    height: 100px;
    border: 1px solid #DFECFD;
}

.features-box imgbox {
    display: inline-flex;
    margin-top: 36px;
    margin-left: 27px;
}

.features-box .title-box {
    margin-left: 15px;
    padding-top: 20px;
}

.features-box img {
    /* width: 32px; */
    /* height: 32px; */
    margin-top: 20px;
    margin-left: 20px;
}

.features-box span {
    font-size: 18px;
    font-weight: 400;
    color: #000000;
    line-height: 28px;
    /* margin-left: 33px; */

}

.features-box p {
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    line-height: 18px;
    width: 230px;
}


.case {
    background-image: url(../images/pic6@2x.png);
    background-position: center center;
    background-repeat: no-repeat;
    /* background-attachment: fixed; */
    background-size: cover;
    /* padding-top: 160px; */
}

.case .case-box {
    /* border: 1px red solid; */
    border-radius: 2px;
    width: 162px;
    height: 253px;
    margin-right: 40px;
    overflow: hidden;
}

.case .case-box img {}

.case .case-box:first-child {
    margin-left: 104px;
}

.case .case-line {
    width: 972px;
    height: 1px;
    border-top: 3px solid #2187FF;
    margin-left: 102px;
    margin-top: 26px;
}

.case .case-contactus {
    width: 280px;
    height: 48px;
    background: #4988FD;
    border-radius: 4px;
    margin: 33px auto 80px;
    color: #FFFFFF;
    line-height: 48px;
    font-size: 20px;
    text-align: center;
}

.case-box .title {
    /* width: 198px; */
    height: 50px;
    background: #4988FD;
    border-radius: 2px;
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 50px;
    text-align: center;
    position: relative;
    bottom: 53px;
}

.partner-box {
    display: inline-flex;
    width: 130px;
    height: 39px;
    margin-left: 80px;
}

.partner-box .logo-box {
    width: 130px;
    height: 39px;
}

/* 底部区域 */
.footer {
    /* height: 354px; */
}

.bottom-menu {
    height: 284px;
    background: #2C2E30;
}

.bottom-copy {
    height: 57px;
    background: #000000;
    font-size: 12px;
    font-weight: 400;
    color: #BFBFBF;
    line-height: 57px;
    text-align: center;
}

.bottom-copy a {
    text-decoration: none;
    color: #BFBFBF;
    margin-left: 20px;
}

.menu-left {
    width: 282px;
    height: 100%;
    /* padding-left: 65px; */
}

.menu-left img {
    margin-top: 50px;
}

.menu-left p {
    margin-top: 6px;
    height: 12px;
    font-size: 12px;
    color: #C6C7C9;
    line-height: 18px;
}

.menu-left p:nth-child(3) {
    width: 126px;
    height: 20px;
    font-size: 14px;
    font-weight: 400;

    color: #C6C7C9;
    line-height: 20px;
    margin-top: 38px;
}

.menu-line {
    width: 1px;
    height: 182px;
    border: 1px solid #151515;
    margin-top: 59px;
    border-left-width: 0px;
    border-top-width: 0px;
    border-bottom-width: 0px;
}

.menu-right {
    /* border: 1px red solid; */
    margin-top: 60px;
    width: 177px;
}

.menu-right .title {
    height: 28px;
    font-size: 18px;
    font-weight: 400;
    color: #C6C7C9;
    line-height: 28px;
}

.menu-right .subtitle {
    height: 20px;
    font-size: 14px;
    font-weight: 400;
    color: #CFCFCF;
    line-height: 20px;
    margin-top: 7px;
}

.menu-right .weixin {
    height: 20px;
    font-size: 14px;
    font-weight: 400;
    color: #949498;
    line-height: 20px;
    margin-top: 9px;
}

.menu-right:last-child {
    width: auto;
    margin-right: 102px;
    text-align: center;
}

.synergy {
    background-image: url(../images/synergy.png);
    background-position: center center;
    background-repeat: repeat-x;
}

.synergy .synergy-title {
    height: 45px;
    font-size: 32px;
    font-weight: 500;
    color: #000000;
    line-height: 45px;
    padding-top: 103px;
    text-align: center;
}

.synergy .speed-up:nth-child(1) {
    margin-left: 97px;
    background-image: url(../images/spped.png);
}

.synergy .speed-up:nth-child(2) {
    background-image: url(../images/jiangben.png);
}

.synergy .speed-up:nth-child(3) {
    background-image: url(../images/zengxiao.png);
}

.synergy .speed-up {
    width: 304px;
    height: 240px;
    margin-top: 59px;
    margin-left: 34px;
}

.synergy-subtitle {
    width: 40px;
    height: 23px;
    font-size: 18px;
    font-weight: 500;
    color: #000000;
    line-height: 23px;
}

.speed-up div {
    background-image: url(../images/spped-1.png);
    width: 51px;
    margin-left: 28px;
    margin-top: 21px;
}

.synergy-content {
    width: 222px;
    height: 162px;
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    line-height: 19px;
    padding-left: 34px;
    padding-top: 10px;
}

.has-bet {
    /* border: 1px solid #4988FD; */
    width: 138px;
    /* height: 100px; */
    margin-left: 82px;
}

.has-bet:nth-child(1) {
    margin-left: 192px;
}

.has-bet img {
    margin-top: 13px;
}

.has-bet div p:nth-child(1) {
    height: 23px;
    font-size: 16px;
    font-weight: 500;
    color: #000000;
    line-height: 23px;
}

.synergy img.hangye {
    margin: 0 auto;
    display: block;
    margin-top: 67px;
    margin-bottom: 67px;
}

.has-bet div p:nth-child(2) {
    width: 88px;
    height: 28px;
    font-size: 32px;
    font-weight: 600;
    color: #4988FD;
    line-height: 28px;
    margin-top: 7px;
}

.engine_box {
    /* border: 1px green solid; */
    height: 420px;
    margin-top: 61px;
    margin-bottom: 61px;
}

.engine_box_left {
    /* border: 1px blueviolet solid; */
    height: 100%;
    width: 281px;
    margin-left: 152px;
    background-image: url(../images/shape.png);
}

.ul_position {
    position: relative;
    /* border: 1px red solid; */
    width: 207px;
    left: -18px;
    margin-top: 112px;
}

.engine_box_left ul {
    margin-top: 112px auto 0;
    padding-left: 0px;
    width: 100%;
    margin: 0 auto;
}

.engine_box_left li {
    height: 40px;
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    line-height: 40px;
    opacity: 0.65 !important;
    list-style: none;
    text-align: left;
    cursor: pointer;
    padding-left: 65px;
}

.engine_box_right {
    height: 100%;
    margin-top: 55px;
    margin-left: 380px;
    /* border: 1px blue solid; */
    width: 590px;
    height: 337px;
    position: absolute;
    overflow: hidden;
}

.engine_box_li_bg {
    background-image: url(../images/btn3.png);
    color: #FFFFFF !important;
}

.engine_box_img {
    width: 501px;
    height: 301px;
    /* background-color: #949498; */
}

.engine_box_desc {
    width: 481px;
    height: 36px;
    /* background-color: #2C2E30; */
    margin-left: 108px;
    font-size: 13px;
    font-weight: 400;
    color: #000000;
    line-height: 18px;
}

.case-box .case-desc {
    height: 255px;
    width: 100%;
    position: absolute;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 2px;
}

.case-desc p:nth-child(1) {
    width: 112px;
    height: 20px;
    font-size: 14px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 20px;
    margin: 33px 25px 21px 25px;


}

.case-desc p:nth-child(2) {
    width: 134px;
    height: 143px;
    font-size: 14px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 20px;
    margin: 0 auto 36px;

}