header {
    width: 100%;
    height: 650px;
    background: url(../img/banner_1_bg.jpg);
    background-size: 100% 100%;
    overflow: hidden;
    position: relative;
}

header .nav {
    width: 1200px;
    height: 80px;
    overflow: hidden;
    position: absolute;
    top: 0;
}

header .nav .logo {
    width: 20%;
}

header .nav .logo img {
    width: 179px;
    height: 56px;
    margin-top: 16px;
}

header .nav .dh {
    width: 80%;
}

header .nav .dh p {
    color: white;
    font-size: 16px;
    line-height: 80px;
    margin-left: 40px;
    position: relative;
    z-index: 999;
}

header .nav .dh .look {
    width: 90px;
    height: 30px;
    background: rgba(255, 255, 255, 1);
    border-radius: 15px;
    color: #7568FD;
    font-size: 16px;
    line-height: 30px;
    margin-top: 28px;
    position: relative;
    z-index: 999;
}

header .banner {
    width: 100%;
    /* height: 650px; */
    height: 33.6rem;
}

.banner {
    width: 1920px;
    /* height: 650px; */
    height: 33.6rem;
    overflow: hidden;
    margin: 0 auto;
}

.banner .img1 {
    width: 765px;
    height: 684px;
    float: right;
}

.banner .img2 {
    width: 400px;
    height: 139px;
    margin-top: 266px;
}


/*板块二*/

.dl {
    width: 100%;
}

.dl .title img {
    width: 1008px;
    display: block;
    margin: 90px auto 0;
}

.dl .list {
    margin-top: 80px;
    overflow: hidden;
    padding-bottom: 103px;
}

.dl .list .marl {
    margin: 0;
}

.dl .list .main {
    width: 255px;
    height: 470px;
    background: rgba(255, 255, 255, 1);
    border-radius: 10px;
    margin-left: 44px;
}

.dl .list .main:hover {
    box-shadow: 1px 1px 15px 0px rgba(85, 91, 232, 0.12);
}

.dl .list .main img {
    width: 100px;
    height: 100px;
    display: block;
    margin: 10px auto 0;
}

.dl .list .main>p {
    font-size: 16px;
    line-height: 16px;
    margin-top: 30px;
}

.dl .list .main .jx {
    width: 16px;
    height: 6px;
    border-radius: 3px;
    margin: 9px auto 0;
}

.dl .list .main h5 {
    color: #313131;
    font-size: 26px;
    line-height: 38px;
    width: 5em;
    margin: 14px auto 0;
}

.dl .list .main .content {
    color: #616161;
    font-size: 14px;
    line-height: 26px;
    margin-top: 40px;
}

.dl .list .main button {
    width: 100px;
    height: 36px;
    background: rgba(85, 91, 232, 1);
    border-radius: 18px;
    color: white;
    font-size: 16px;
    line-height: 36px;
    margin-top: 24px;
    border: none;
    cursor:pointer;
}

.dl .list .main button:hover {
    border: 2px solid #555BE8;
    color: #555BE8;
    background: white;
}


/*优势*/

.advantage {
    width: 100%;
    background: url(../img/youshi_bg.jpg);
    background-size: 100% 100%;
    overflow: hidden;
}

.advantage .title {
    color: white;
}

.advantage .title h4 {
    font-size: 40px;
    font-weight: bold;
    line-height: 40px;
    margin-top: 36px;
}

.advantage .title p {
    font-size: 14px;
    color: #CBC6FF;
    margin-top: 17px;
}

.advantage .list {
    overflow: hidden;
    padding-bottom: 32px;
}

.advantage .list .main {
    width: 33.3%;
    margin-top: 40px;
    padding-bottom: 28px;
}

.advantage .list .main img {
    width: 150px;
    height: 150px;
    display: block;
    margin: auto;
}

.advantage .list .main h4 {
    padding: 0 12px;
    height: 39px;
    background: rgba(50, 55, 167, 1);
    border-radius: 20px;
    color: white;
    font-size: 22px;
    line-height: 39px;
    display: inline-block;
    margin: 19px auto 0;
}

.advantage .list .main p {
    color: #D5D8FF;
    font-size: 14px;
    width: 266px;
    line-height: 20px;
    margin: 12px auto 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}


/*功能*/

.function {
    overflow: hidden;
    background: url(../img/gongneng_bg.jpg)no-repeat bottom;
    background-size: 100% auto;
    /* padding-bottom: 93px; */
}

.function .title {
    padding-bottom: 35px;
}

.function .title h4 {
    padding: 0 58px;
    height: 60px;
    background: rgba(85, 91, 232, 1);
    border-radius: 30px;
    color: white;
    font-size: 36px;
    line-height: 60px;
    font-weight: bold;
    display: inline-block;
    margin-top: 80px;
}

.function .title p {
    color: #616161;
    font-size: 16px;
    line-height: 16px;
    margin-top: 15px;
}

.function .list {
    overflow: hidden;
}

.function .list li {
    width: 25%;
    margin-top: 50px;
    padding-bottom: 18px;
}

.function .list li img {
    width: 70px;
    height: 70px;
}

.function .list li .view1 {
    color: #313131;
    font-size: 24px;
    line-height: 24px;
    margin-top: 20px;
}

.function .list li .view2 {
    color: #515151;
    font-size: 14px;
    line-height: 14px;
    margin-top: 9px;
}

.function .list li .view3 {
    color: #818181;
    font-size: 14px;
    width: 226px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    line-height: 25px;
    margin: 20px auto 0;
}

.function>img {
    width: 126px;
    height: 126px;
    margin-top: 22px;
}


/*解决方案*/

.solution {
    overflow: hidden;
    background: url(../img/jiazhi_bg.jpg) no-repeat bottom;
    padding-bottom: 39px;
}

.solution .title img {
    width: 64px;
    height: 44px;
    margin-top: 24px;
}

.solution .title h4 {
    color: #313131;
    font-size: 42px;
    line-height: 42px;
    margin-top: 6px;
}

.solution .title p {
    color: #818181;
    font-size: 16px;
    line-height: 16px;
    margin-top: 14px;
    text-transform: uppercase;
}

.solution .tel {
    margin-top: 22px;
}

.solution .tel img {
    width: 58px;
    height: 58px;
}

.solution .tel p {
    color: #EA9312;
    font-size: 36px;
    line-height: 36px;
    font-weight: bold;
    margin-top: -20px;
}

.solution .btn button {
    width: 140px;
    height: 40px;
    background: rgba(85, 91, 232, 1);
    border: none;
    margin: 0 5px;
    color: white;
    font-size: 16px;
    line-height: 40px;
    margin-top: 30px;
    cursor:pointer;
}

.solution .btn .btn1 {
    border-radius: 20px 4px 4px 20px;
}

.solution .btn .btn2 {
    border-radius: 4px 20px 20px 4px;
}

.solution .btn button:hover {
    border: 2px solid #555BE8;
    color: #555BE8;
    background: white;
}

.solution .bt {
    margin-top: 134px;
}

.solution .bt span {
    color: #313131;
    font-size: 40px;
    line-height: 40px;
    font-weight: bold;
}

.solution .bt .yuan {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: rgba(255, 255, 255, 1);
    border: 4px solid rgba(85, 91, 232, 1);
    border-radius: 50%;
    margin: 0px 5px;
}

.solution .bt .view {
    color: #818181;
    font-size: 16px;
    line-height: 16px;
    margin-top: 10px;
}

.solution .zs {
    overflow: hidden;
}

.solution .zs .zs_left img {
    width: 467px;
    height: auto;
    margin-top: 29px;
}

.solution .zs .zs_right {
    width: 600px;
    margin: 69px 0 0 133px;
}

.solution .zs .zs_right .main {
    overflow: hidden;
    margin-top: 48px;
}

.solution .zs .zs_right .main .icon {
    width: 44px;
}

.solution .zs .zs_right .main .icon img {
    width: 44px;
    height: 44px;
}

.solution .zs .zs_right .main .right {
    width: 539px;
    margin-left: 15px;
}

.solution .zs .zs_right .main .right .view1 {
    color: #454CA4;
    font-size: 22px;
    line-height: 22px;
}

.solution .zs .zs_right .main .right .view2 {
    color: #717171;
    font-size: 16px;
    line-height: 16px;
    margin-top: 8px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}


/*客户见证*/

.khjz {
    padding: 70px 0 15px 0;
    overflow: hidden;
}

.public .view1 {
    color: #313131;
    font-size: 40px;
    line-height: 40px;
}

.public .view2 {
    color: #717171;
    font-size: 14px;
    line-height: 14px;
    margin-top: 18px;
}

.public .jx {
    width: 30px;
    height: 10px;
    border-radius: 5px;
    margin: 20px auto 0;
}

.khjz .jz {
    width: 100%;
    margin-top: 33px;
}

.khjz .jz .main {
    width: 900px;
    height: 220px;
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(241, 241, 241, 1);
    border-radius: 6px;
    overflow: hidden;
    box-sizing: border-box;
    padding: 25px 40px;
    margin: auto;
}

.khjz .jz .main .main_left {
    width: 170px;
}

.khjz .jz .main .main_left img {
    width: 170px;
    height: 170px;
    border-radius: 50%;
}

.khjz .jz .main .mian_right {
    width: 589px;
    margin-left: 59px;
}

.khjz .jz .main .mian_right .name {
    color: #313131;
    font-size: 22px;
    margin-top: 14px;
}

.khjz .jz .main .mian_right .content {
    color: #717171;
    font-size: 14px;
    line-height: 24px;
    margin-top: 20px;
}

.swiper-button-prev {
    background: url(../img/case_arrow1.png)no-repeat;
    width: 22px;
    height: 40px;
    position: absolute;
    left: 48px;
}

.swiper-button-next {
    background: url(../img/case_arrow2.png)no-repeat;
    width: 22px;
    height: 40px;
    position: absolute;
    right: 48px;
}

.khjz .hb {
    overflow: hidden;
}

.khjz .hb .box {
    width: 20%;
}

.khjz .hb .box img {
    width: 210px;
    height: auto;
    margin-top: 70px;
}

.khjz .more {
    width: 150px;
    height: 30px;
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(85, 91, 232, 1);
    border-radius: 15px;
    color: #555BE8;
    font-size: 14px;
    display: block;
    margin: 50px auto 0;
}

.khjz .more:hover {
    background: #555BE8;
    color: white;
}


/*关于我们*/

.gywm {
    padding: 70px 0 19px 0;
    overflow: hidden;
}

.gywm .aboutus {
    overflow: hidden;
    margin-top: 52px;
}

.gywm .aboutus .aboutus_left {
    width: 585px;
    position: relative;
}

.gywm .aboutus .aboutus_left img {
    width: 520px;
    height: auto;
}

.gywm .aboutus .aboutus_left .lx {
    width: 255px;
    height: 160px;
    background: url(../img/about_img.png) no-repeat;
    position: absolute;
    top: 84px;
    right: 0;
    z-index: 99;
}

.gywm .aboutus .aboutus_left .lx button {
    width: 100px;
    height: 40px;
    background: rgba(85, 91, 232, 1);
    border: 1px solid rgba(255, 255, 255, 1);
    border-radius: 20px;
    font-size: 14px;
    margin-top: 85px;
    margin: 85px 5px;
    cursor:pointer;
}

.gywm .aboutus .aboutus_left .lx .btn1 {
    background: white;
    color: #555BE8;
}

.gywm .aboutus .aboutus_left .lx .btn2 {
    background: #555BE8;
    color: white;
}

.gywm .aboutus .aboutus_left .lx .btn1:hover {
    background: #555BE8;
    color: white;
}

.gywm .aboutus .aboutus_left .lx .btn2:hover {
    background: white;
    color: #555BE8;
}

.gywm .aboutus .aboutus_right {
    width: 588px;
    color: #515151;
    font-size: 14px;
    line-height: 26px;
    margin: 43px 0 0 22px;
}

.gywm .aboutus .aboutus_right .content {
    text-indent: 2em;
}


/*资讯动态*/

.zxdt {
    padding: 70px 0 90px 0;
}

.zxdt .class {
    border: 1px solid rgba(241, 241, 241, 1);
    margin-top: 30px;
    overflow: hidden;
}

.zxdt .class .main {
    width: 570px;
    height: 360px;
    background: rgba(255, 255, 255, 1);
    /*border: 1px solid rgba(241, 241, 241, 1);*/
    border-radius: 6px;
    box-sizing: border-box;
    padding: 0 20px 0 15px;
}

.zxdt .class .main .title {
    overflow: hidden;
    width: 100%;
    height: 62px;
}

.zxdt .class .main .title .title_left {
    font-size: 22px;
    margin-left: 15px;
    line-height: 62px;
}

.zxdt .class .main .title .title_right {
    color: #555BE8 !important;
    width: 60px;
    height: 26px;
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(85, 91, 232, 1);
    border-radius: 13px;
    line-height: 26px;
    margin-top: 18px;
}

.zxdt .class .main .list {
    overflow: hidden;
    margin-top: 8px;
    padding-bottom: 18px;
}

.zxdt .class .main .list .list_left {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 5px;
}

.zxdt .class .main .list .list_right {
    width: 518px;
    margin-left: 7px;
}

.zxdt .class .main .list .list_right .bt {
    overflow: hidden;
}

.zxdt .class .main .list .list_right .bt .name {
    color: #616161;
    font-size: 16px;
    line-height: 18px;
    width: 384px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.zxdt .class .main .list .list_right .bt .name:hover {
    color: #555BE8;
}

.zxdt .class .main .list .list_right .bt .time {
    color: #919191;
    font-size: 14px;
    line-height: 20px;
}

.zxdt .class .main .list .list_right .content {
    color: #919191;
    font-size: 14px;
    line-height: 22px;
    margin-top: 6px;
    width: 433px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}


/*底部*/

footer {
    width: 100%;
    height: 480px;
    background: rgba(49, 49, 49, 1);
}

footer .main {
    overflow: hidden;
    width: 100%;
    height: 399px;
}

footer .main .box1 {
    width: 236px;
}

footer .main .box1 .fa {
    width: 100%;
    height: 56px;
    margin-top: 52px;
}

footer .main .box1 .fa .fa_left {
    width: 56px;
}

footer .main .box1 .fa .fa_left img {
    width: 56px;
    height: 56px;
}

footer .main .box1 .fa .fa_right {
    width: 160px;
    margin-left: 20px;
}

footer .main .box1 .fa .fa_right .view1 {
    color: white;
    font-size: 20px;
    line-height: 20px;
    margin-top: 6px;
}

footer .main .box1 .fa .fa_right .view2 {
    color: #C9C9C9;
    font-size: 16px;
    line-height: 16px;
    margin-top: 8px;
}

footer .main .box2 {
    width: 128px;
    margin: 45px 0 0 113px;
}

footer .main .box2 .jj {
    overflow: hidden;
}

footer .main .box2 .jj img {
    width: 30px;
    height: 30px;
}

footer .main .box2 .jj h4 {
    color: white;
    font-size: 20px;
    line-height: 30px;
    margin-left: 15px;
}

footer .main .box2 .fflist {
    line-height: 30px;
    font-size: 16px;
    margin-top: 12px;
}

footer .main .box2 .fflist p {
    color: #C9C9C9;
}

footer .main .box3 {
    width: 138px;
    margin: 45px 0 0 155px;
}

footer .main .box3 .fw {
    overflow: hidden;
}

footer .main .box3 .fw img {
    width: 30px;
    height: 30px;
}

footer .main .box3 .fw h4 {
    color: white;
    font-size: 20px;
    line-height: 30px;
    margin-left: 15px;
}

footer .main .box3 .fwlist {
    line-height: 30px;
    font-size: 16px;
    margin-top: 12px;
}

footer .main .box3 .fwlist p {
    color: #C9C9C9;
}

footer .main .box4 {
    margin: 45px 0 0 125px;
}

footer .main .box4 .rx {
    overflow: hidden;
}

footer .main .box4 .rx img {
    width: 30px;
    height: 30px;
}

footer .main .box4 .rx h4 {
    color: white;
    font-size: 20px;
    line-height: 30px;
    margin-left: 15px;
}

footer .main .box4 h3 {
    color: white;
    font-size: 34px;
    line-height: 34px;
    margin-top: 16px;
    padding-bottom: 17px;
}

footer .main .box4 p {
    color: #C9C9C9;
    font-size: 16px;
    line-height: 30px;
}

footer .main .box4>img {
    width: 110px;
    height: 110px;
    margin-top: 18px;
}

footer .fotbot {
    width: 100%;
    height: 80px;
    border-top: 1px solid #414141;
    color: #C9C9C9;
    font-size: 14px;
    line-height: 26px;
    box-sizing: border-box;
    padding-top: 15px;
}


/*侧栏 start*/
.celan{
    width: 80px;
    position: fixed;
    right: 30px;
    top: 50%;
    margin-top: -306px;
    z-index: 999;
}
.celan .main{
    width: 80px;
    background: #E5E5E5;
    border-radius: 20px;
    padding-bottom: 5px;
}
.celan .main .box1{
    width: 100%;
    height: 60px;
    border-radius: 20px 20px 0 0;
}
.celan .main .box1 img{
    width: 100%;
    height: 100%;
    border-radius: 20px 20px 0 0;
}
.celan .main .box{
    width: 80px;
    padding: 18px 0 7px;
    position: relative;
}
.celan .main .box .img1{
    width: 50px;
    height: 50px;
    position: relative;
    z-index: 1;
    display: block;
    margin: auto;
}
.celan .main .box .div1{
    font-size: 14px;
    color: #515151;
    line-height: 14px;
    margin-top: 10px;
}
.celan .main .box .tel{
    width: 0px;
    height: 50px;
    box-sizing: border-box;
    border-radius: 25px 10px 10px 25px;
    border: 2px solid #C9C9C9;
    position: absolute;
    top: 18px;
    right: 40px;
    background: #fff;
    font-size: 22px;
    color: #515151;
    line-height: 46px;
    font-weight: bold;
    transition: all 1s;
    overflow: hidden;
}
.celan .main .box .wx{
    width: 218px;
    height: 70px;
    background: url(../img/foalt_1_hover.png);
    background-size: 100% 100%;
    box-sizing: border-box;
    padding: 4px 14px 4px 4px;
    position: absolute;
    top: 50%;
    right: 92px;
    margin-top: -35px;
    transition: all 1s;
    display: none;
    font-family: '微软雅黑';
    line-height: 30px;
    font-size: 16px;
}
.celan .main .box .wx img{
    width: 100%;
    height: 100%;
}
.celan .main .box:hover{
    cursor: pointer;
}
.celan .main .telbox:hover .tel{
    width: 225px;
    padding-right: 25px;
}
.celan .main .wxbox:hover .wx{
    display: block;
}
.celan .gotop{
    width: 50px;
    height: 50px;
    display: block;
    margin: 13px auto 0;
}
.celan .gotop img{
    width: 100%;
    height: 100%;
}
/*侧栏 end*/
/*演示弹框*/
.ystk{
    width: 100%;
    height: 100%;
    background:rgba(25,25,25,0.9);
    position: fixed;
    top: 0;
    z-index: 999999999;
    display: none;
}

.ystk .gb{
    width:40px;
    height:40px;
    position: absolute;
    top: 57px;
    right: 670px;
}
.ystk .ys1{
    width:710px;
    height:700px;
    background:rgba(255,255,255,1);
    border-radius:25px 25px 20px 20px;;
    position: absolute;
    top: 0px;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}
.ystk .ys1 .ys_header1{
    padding-bottom: 30px;
}
.ystk .ys1 .ys_header1 img{
    width:242px;
    /*height:65px;*/
    margin-top: 50px;
}
.ystk .ys1 form{
    box-sizing: border-box;
    padding-top: 5px;
}
.ystk .ys1 form .inp{
    width:600px;
    height:80px;
    background:rgba(241,241,241,1);
    border-radius:6px;
    margin: 30px auto 0;
    box-sizing: border-box;
    padding: 0 15px;
}
:-moz-placeholder { 
    color: #515151; 
}

::-moz-placeholder { 
    color: #515151;
}

input:-ms-input-placeholder{
    color: #515151;
}

input::-webkit-input-placeholder{
    color: #515151;
}
.ystk .ys1 form .inp .inp_left{
    padding: 26px 3px;
}
.ystk .ys1 form .inp .inp_left img{
    width: 26px;
    height: 22px;
}
.ystk .ys1 form .inp .inp_center input{
    width: 330px;
    height: 80px;
    padding-left: ;
    font-size: 26px;
    padding-left: 27px;
}
.ystk .ys1 form .inp select{
    width: 520px;
    height: 80px;
    padding-left: ;
    font-size: 26px;
    padding-left: 27px;
    color: #515151;
    border: 0;
    background: transparent;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: url(../img/xljt.png)no-repeat right center;
    background-size: 22px 12px;
    outline: medium none;
}
.ystk .ys1 form .inp select option{
    font-size: 12px;
    color: #515151;
}
.ystk .ys1 form .inp .inp_right{
    width:140px;
    height:50px;
    background:rgba(255,255,255,1);
    border:2px solid rgba(74,109,255,1);
    border-radius:25px;
    color: #4A6DFF;
    font-size: 22px;
    line-height: 50px;
    text-align: center;
    margin-top: 15px;
}
.ystk .ys1 form .inp .inp_right:hover{
    background: #4A6DFF;
    color: white;
}
.ystk .ys1 .tj{
    width:400px;
    height:80px;
    background:rgba(74,109,255,1);
    border-radius:6px;
    text-align: center;
    line-height: 80px;
    margin: 50px auto 0;
    font-size: 30px;
    color: white;
}
.jump {
    width: 70px;
    height: 600px;
    background: rgba(255,255,255,1);
    box-shadow: 0px 0px 18px 0px rgba(46,102,215,0.08);
    border-radius: 35px;
    position: fixed;
    top: 12%;
    left: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden;
    z-index: 99;
}
#item1, #item2, #item3, #item4 , #item5 , #item6 , #item7 , #item8 {
    padding: 18px 20px;
    width: 42px;
    height: 40px;
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: rgba(81,81,81,1);
    line-height: 18px;
}