@font-face {
    font-family: SourceHanSansCN-Medium;
    src: url(fonts/思源黑体SourceHanSansCN-Medium.otf);
}

@font-face {
    font-family: SourceHanSansCN-Regular;
    src: url(fonts/思源黑体SourceHanSansCN-Regular.otf);
}
* {
    font-family:SourceHanSansCN-Medium;
    margin: 0;
    padding: 0;
    list-style-type: none;
}







/* 头部 */
.t_bg {
    width: 100%;
    height: 40px;
    min-width: 1176px;
    background: #424242;
}
.top {
    width: 1176px;
    margin: 0px auto;
    text-align: left;
    position: relative;
}
.top .top_r {
    position: absolute;
    right: 0;
    top: -4px;
}
.top span {
    height: 22px;
    padding-left: 25px;
    margin-top: 15px;
}
.top .tel {
    /* 电话 */
    background: url(../images/ic_phone.png) no-repeat left center;
    margin-right: 20px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
}
.top .tal {
    /* 语言 */
    background: url(../images/ic_lag.png) no-repeat left center;
    margin-right: 20px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
}
.top span, .top a, .top img {
    display: inline-block;
    *display: inline;
    zoom: 1;
    vertical-align: top;
    font-size: 12px;
    color: #eee;
}
/* 头部菜单栏 */
.header ol,ul,li{
    list-style: none;
}
.main{
    position: relative;
    z-index: 999;
    width: 100%;
    background-color: white;
    min-width: 1176px;
    height: 65px;
}
.header{
    width: 1176px;
    margin: 0 auto;
}
.head-nav-con ul li {
    height: 65px;
    width: 80px;
    float: left;
    font-size: 15px;
    text-align: center;
    font-weight: bolder;
    margin-right: 20px;
}
.head-nav-con .m-head-nav-item2  {
    height: 65px;
    width: 120px;
    float: left;
    font-size: 15px;
    text-align: center;
    font-weight: bolder;
}
.m-head-nav-item ul li {
    height: 35px;
    width: 80px;
    float: left;
    font-size: 15px;
    text-align: center;
    font-weight: bolder;
}
.m-head-nav-item ul li a {
    display: block;
    text-decoration: none;
    text-align: center;
    line-height: 30px;
    color: #000000;
}

.head-nav-con ul a {
    display: block;
    text-decoration: none;
    text-align: center;
    line-height: 65px;
    color: #000000;
    font-size: 18px;
    font-family:SourceHanSansCN-Medium;
}
.head-nav-con ul .m-head-nav-item2 ul  a {
    display: block;
    text-decoration: none;
    text-align: center;
    line-height: 35px;
    color: #000000;
    font-size: 14px;
    font-family:SourceHanSansCN-Medium;
}
.head-nav .head-nav-con ul{
    /*padding-right: 20px;*/
    overflow: visible
}

    /*log*/
.head-nav-con .m-head-nav-logo {
    margin-right: 50px
}
.head-nav-con .m-head-nav-logo img {
    width: 83px;
    height:49px;
    position: relative;

}
.head-nav-con ul .m-head-nav-item:nth-child(2):hover {
    width: 80px;
    /*border-bottom-color: #1ccfc9;*/
    border-bottom: 6px solid #00ba51;
}
.head-nav-con ul .m-head-nav-item:nth-child(3):hover {
    width: 80px;
    /*border-bottom-color: #1ccfc9;*/
    border-bottom: 6px solid #00ba51;
}
.head-nav-con ul .m-head-nav-item2:nth-child(4):hover {
    width: 120px;
    /*border-bottom-color: #1ccfc9;*/
    background-color: #eeeeee;
}
.head-nav-con ul .m-head-nav-item2:nth-child(5):hover {
    width: 120px;
    /*border-bottom-color: #1ccfc9;*/
    background-color: #eeeeee;
}
.head-nav-con ul .m-head-nav-item2:nth-child(6):hover {
    width: 120px;
    /*border-bottom-color: #1ccfc9;*/
    background-color: #eeeeee;
}
.head-nav-con .drop-down {
    position: relative;
}
.head-nav-con .drop-down-content {
    padding: 0;
    display: none;
    position: absolute;
    z-index: 1;
    background-color: #eeeeee;
}
.head-nav-con .drop-down-content li{
    height: 35px;
    width: 120px;
    margin: 0 auto;

}
.head-nav-con .drop-down-content li div{
    height: 35px;
    width: 100px;
    margin-left: 8px;
    border-top: 1px solid #c2c0c0;
}
.head-nav-con .drop-down-content-2 li div{
    height: 35px;
    width: 100px;
    margin-left: 8px;
    border-bottom: 1px solid #c2c0c0;
    border-top:none;
}
.head-nav-con .drop-down-content-22 li div{
    height: 35px;
    width: 100px;
    margin-left: 8px;
    border-bottom: 1px solid #c2c0c0;
    border-top:none;
}
.head-nav-con .drop-down-content-23 li div{
    height: 35px;
    width: 100px;
    margin-left: 8px;
    border-bottom: 1px solid #c2c0c0;
    border-top:none;
}
.head-nav-con .drop-down-content li div:hover > a {
    height: 30px;
    width: 100px;
    color: #00ba51;

}
.head-nav-con .drop-down-content li:hover{
    height: 35px;
    width: 120px;
    background-color: #f1f1f1;

}

/*.drop-down-content-2 li:hover > a {*/
/*    height: 35px;*/
/*    width: 120px;*/
/*    background-color: red;*/
/*    color: #3cd53e;*/
/*}*/
.head-nav-con .drop-down:hover .drop-down-content {
    display: block;
}
.head-nav-con .drop-down-2 {
    position: relative;
}
.head-nav-con .drop-down-content-2 {
    padding: 0;
    display: none;
    position: absolute;
    height: 245px;
    z-index: 1;
    background-color: #f1f1f1;
    right: -120px;
    top: 0;

}
.head-nav-con .drop-down-content-22 {
    padding: 0;
    display: none;
    position: absolute;
    height: 245px;
    z-index: 1;
    background-color: #f1f1f1;
    right: -120px;
    top: -35px;

}
.head-nav-con .drop-down-content-23 {
    padding: 0;
    display: none;
    position: absolute;
    height: 175px;
    z-index: 1;
    background-color: #f1f1f1;
    right: -120px;
    top: -35px;

}
.head-nav-con .drop-down-content-2 > li {
    float: none;
    background-color: #f1f1f1;
}
.head-nav-con .drop-down-content-2 li  div:hover a {
    background-color: #f1f1f1;
    color:#00ba51;
}
.head-nav-con .drop-down-2:hover .drop-down-content-2 {
    display: block;

}
.head-nav-con .drop-down-content-22 > li {
    float: none;
    background-color: #f1f1f1;
}
.head-nav-con .drop-down-content-22 li div:hover a {
    background-color: #f1f1f1;
    color:#00ba51;
}
.head-nav-con .drop-down-2:hover .drop-down-content-22 {
    display: block;
}
.head-nav-con .drop-down-content-23 > li {
    float: none;
    background-color: #f1f1f1;
}
.head-nav-con .drop-down-content-23 li div:hover a {
    background-color: #f1f1f1;
    color:#00ba51;
}
.head-nav-con .drop-down-2:hover .drop-down-content-23 {
    display: block;
}
/*搜索框*/
.div-nav-right{
    /* margin-left: 8px; */
    height: 50px;
    /* width: 427px; */
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-top: 8px;
}
.div-nav-right img{
    width: 38px;
    height: 38px;
}
.div-nav-right input{
    width: 235px;
    background: #f9fafc;
}
.inputDiv{
    height:38px;
    margin-right: 6px;
    border:1px solid #dcddea;
    border-radius:60px;
    padding: 5px;
}
 .head-nav .head-nav-con ul .m-head-nav-right {
     height: 50px;
     width: 350px;
     float: right;

}



/*横向间隙*/
.space_hx {
    clear: both;
    width: 100%;
    height: 10px;
    font-size: 1px;
    overflow: hidden;
}
.i_mbt {
    font-size: 36px;

    margin: 41px auto 12px auto;
    text-align: center;
    /* margin-top: 44px; */
    position: relative;
    z-index: 9;
    height: 73px;
}



#solu{
    background: url(../images/in_solu_line.png) no-repeat bottom;
    color: #000;
}
#case{
    position: absolute;
    font-family: SourceHanSansCN-Regular;
    background: url(../images/in_case_line.png) no-repeat bottom;
    color: #ffffff;

    top: -5px;
    left: 528px;

}





/*'解决方案'*/
.warp{
    width: 1200px;
    margin: 0px auto;
}
.warp ul li{
       height: 290px;
    width: 290px;
    float: left;
    margin: 5px 10px 24px 0px;
    position: relative;
}
/* 客户案例 */
/* 必要布局样式css */
.case-content-bg {
    padding-bottom: 0;
    height: 593px;
    background: url("../images/in_case_b.png") no-repeat;
    background-size: cover;
}
.case-content-info {
    background-position: center 10%;
    padding: 80px 0;
}
.case-box {

    width: 1200px;
    margin: 0 auto;
    position: relative;
}
.case-wrapper{
    position: absolute;
    margin: 0px auto;
    top: 137px;
}
.case-wrapper .case-item{
    background-color: #ffffff;
    width: 380px;
    height: 500px;
    /* margin: 20px 0px 80px 80px; */
    float: left;
}
.case-wrapper .case-item .test-document{
    width: 250px;
    margin: 0 auto;
}
.case-wrapper .case-item .test-document p{
    color: #6f6f6f;
    padding: 8px;
    margin: 30px 40px 0px 40px;
    /* text-indent: 2em; */
    text-align: center;
    font-size: 30px;
    font-family: SourceHanSansCN-Regular;
}


.case-wrapper .case-item .testdiv{
    position: relative;
    width: 100px;
    margin: 0 auto;
}
.case-wrapper .case-item .testdiv .more{
    color: white;
    position: absolute;
    top: -15px;
    left: 15px;
    padding: 5px 18.5px;
    background-color: #00ba51;
}
.case-wrapper .case-item .doc-down {

    text-align: center;

}
.case-wrapper .case-item .doc-down .doc-line{

    border-bottom: 2px solid black;
    height: 1px;
    width: 60px;
    margin: 15px auto;

}
.case-wrapper .case-item .doc-down .doc-down-b .p1{
    font-size: 24px;
    /* color: rgba(101, 96, 96, 0.5); */
    color: #cacaca;
    font-family: SourceHanSansCN-Regular;
}
.case-wrapper .case-item .doc-down .doc-down-b .p2{
    font-family: SourceHanSansCN-Regular;
    font-size: 16px;
    /* color: rgba(101, 96, 96, 0.5); */
    color: #cacaca;
}
.about_wmk_color{
    background-color:#f9fafc;
    height: 649px;
    width: 100%;
}
.about_wmk{
    width: 1200px;
    margin: 0px auto;
    position: relative;
    height: 649px;
}
.about_wmk .wmk_img{
    text-align: right;
    margin-top: 123px;
    float: right;

    width: 40%;
}
.about_wmk .wmk_img img{
   width: 395px;
    height: 435px;
}
/*#boder_by_aboutwmk{
    border-right: 10px solid #00ba51;
    border-bottom: 10px solid #00ba51;
    position: absolute;
    right: 0px;
    width: 100px;
    height: 100px;
    bottom: 91px;
}*/

.main-down-text{
    float: left;
    width: 55%;
    padding: 20px;
    font-size: 16px;
    font-family: SourceHanSansCN-Regular;
    color: #6f6f6f;
}
.main-down-text .top-text{
    color: black;
    font-size: 18px;
    margin-top: 28px;
    font-family: SourceHanSansCN-Medium;
}



/* 底部导航栏 */
/*上底部*/
.f_nbt {
    width: 100%;
    height: 252px;
    min-width: 1200px;
    background: #4e4e4e;
    padding: 5px
}

.f_nbt_a {
    width: 100%;
    /*float: left;*/
    /* 上外边距 */
    margin-top: -36px;
}


.f_nbt_b {
    width: 1200px;
    height: 300px;
    margin: auto;
}

.f_nbt_c {
    width: 100%;
    height: 90px;
    margin: 0px 0px 90px 0px;
}
.f_nbt_c ul li {
    width: 276px;
    height: 90px;
    font-family: SourceHanSansCN-Medium;
    background-color: #403d3d;
    color: #ffffff;
    font-size: 16px;
    font-family: SourceHanSansCN-Medium;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin: 0px auto;
}

@font-face {
    font-family: Oswald-Regular;
    src: url(fonts/思源黑体SourceHanSansCN-Regular.otf);
}

.f_nbt_c ul li div{
    width: 290px;
    text-align: center;
}.f_nbt_c ul {
     overflow: visible;
     display: flex;
     justify-content: center;
 }

.down-bg{
    width: 1200px;
    height: 90px;
    background-image: url("../images/end_pic.png");
}



.f_nbt_d {
    position: relative;
    width: 100%;
    height: 120px;
}

.f_nbt_d1 {
    float: left;
    width: 160px;
    height: 120px;
}

.f_nbt_d1 a {
    font-size: 14px;
    color: #ffffff;
    font-family: SourceHanSansCN-Regular;
}

.f_nbt_d1 a {
    display: inline-block;
    /*字体大小*/
    font-size: 10px;
    /*字体加粗*/
    font-weight: bolder;
    color: #eeeeee;
    text-decoration: none;
    margin: 7px 25px 7px 0px;
}

.f_nbt_d2 {
    float: right;
    width: 280px;
    height: 90px;
}


.f_nbt_d2 .f_nbt_img1 {
    background-image: url("../images/ic_link.png");
    display: inline-block;
    width: 90px;
    height: 90px;
}

.f_nbt_d2 .f_nbt_img2 {
    background-image: url("../images/ic_youku.png");
    display: inline-block;
    width: 90px;
    height: 90px;
}

.f_nbt_d2 .f_nbt_img3 {
    background-image: url("../images/ic_code.png");
    display: inline-block;
    width: 90px;
    height: 90px;
}


/*下底部*/
.f_nbg {
    width: 100%;
    height: 50px;
    min-width: 1200px;
    background: #424242;
    margin: 0px auto;
}

.f_nbg_a {
    margin: auto;
    width: 50%;
    /* 垂直对齐 */
    padding: 15px;
    /* 文本水平对齐 */
    text-align: center;
}

.f_nbg_a p {
    color: #ffffff;
    font-family: SourceHanSansCN-Regular;
    font-size: 14px;
}


/*二级页面nav导航*/
.nav_div{
    display: flex;
    flex-direction: row;
    justify-content: center;
    background: #f2f2f2;
}
.nav_div_witch{
    background:red;
    width: 1200px;
}
.nav_div_container{width: 100%;height:80px;background-color: #f2f2f2;}
.nav_div_container .page .nav-link{background-color: #00ba51;color: white}
/*一二级共有样式*/
nav ul{list-style: none;text-align:center; margin: 0 auto;}
nav a{
    color: #666666;
    font-size: 18px;
    text-decoration: none;
    display: inline-block;
    width: 170px;
    background-position: bottom;
    background-repeat: no-repeat;
}
/*一级导航*/
nav>ul>li:first-child{float: left;text-align: center;border-left: 1px solid white}
nav>ul>li{float: left;text-align: center;border-right: 1px solid white}
nav>ul>li>a{height: 80px;line-height: 80px;}

/*二级导航*/
nav>ul>li>ul{position: absolute;visibility: hidden;}/*脱流，脱出父元素宽度*/
nav>ul>li>ul>li{float: left;background-color: #00ba51;border-right: 1px solid white;border-top: 1px solid white}
nav>ul>li>ul>li>a{color: #ffffff;height: 80px;line-height: 80px;}


.page li:hover{background-color: #027fff;
    color: #ffffff;
}