html {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
}
p
{
    margin: 0;
}
.clearfix {
    clear: both;
}
/*
* 字体颜色
*/

.fontColor_999 {
    color: #999999;
}
.fontColor_777 {
    color: #777777;
}

.fontColor_222 {
    color: #222222;
}
.fontColor_AD6E2C
{
    color: #AD6E2C;
}
.fontColor_DBB265
{
    color: #DBB265;
}
.fontColor_707070 {
    color: #707070;
}
.fontColor_fff {
    color: #fff;
}

/*
* 字体大小
*/
.fontSize36 {
    font-size: 36px;
}
.fontSize18 {
    font-size: 18px;
}
.fontSize14 {
    font-size: 14px;
}
.fontSize12 {
    font-size: 12px;
}
/*
* 背景颜色
*/
.bgColor_fff {
    background-color: #fff;
}
.bgColor_F9E6D1 {
    background-color: #F9E6D1;
}
.bgColor_CCC {
    background-color: #CCCCCC;
}
.bgColor_DFDFDF {
    background-color: #DFDFDF;
}
.bgColor_666 {
    background-color: #666666;
}
.bgColor_F9BB4D {
    background-color: #F9BB4D;
}
.bgColor_FCF2E1
{
    background-color: #FCF2E1;
}
.bgColor_FE3E54 {
    background-color: #FE3E54;
}
.bgColor_FFE6E8 {
    background-color: #FFE6E8;
}
.bgColor_005FE7
{
    background-color: #005FE7;
}
.bgColor_f5f5f5
{
    background-color: #F5F5F5;
}

body {
    font-family: "Microsoft YaHei", Arial, sans-serif;
    background:rgba(248,251,255,1);
    overflow-x: hidden;
}
.container {
    width: 73%;
    margin: 0 auto;
}
.module {
    position: relative;
}
#showmodal {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: rgba(0,0,0,0.6);
    z-index: 99;
    justify-content: center;
    align-items: center;
    display: none;
}
#showmodal img {
    width: 600px;
    display: block;
}
.navActive {
    color: #222222;
    font-weight: bold;
}
.padding_left_box{
    padding-left: 360px;
    width: 100%;
    box-sizing: border-box;
}
.title_divi {
    width:96px;
    height:0px;
    border:2px solid rgba(0,95,231,1);
    margin: 22px auto 0 auto;
}
.fontBold {
    font-weight: bold;
}
#goTop {
    position: fixed;
    cursor: pointer;
    right: 20px;
    bottom: 20px;
    width: 68px;
}

/**
*header
*/
#dropdown-menu {
    display: none;
    float: right;
}
#dropdown-menu .dropdown-menu{
    left: unset;
    right: 0;
}

header {
    padding: 17px 0 96px 0;
    position: relative;
}
.logo {
    width: 128px;
    float: left;
}
.top_nav {
    float: right;
    line-height: 43px;
}
.top_nav_item {
    float: left;
    padding: 0 35px;
    cursor: pointer;
}
.header_content_img1 {
    width: 262px;
    float: left;
    margin: 203px 98px 0 0;
}
.header_content_img2_box {
    width: 334px;
    float: left;
    margin-top: 240px;
    z-index: 1;
}

.header_content_img2 {
    width: 100%;
    display: block;
}
.downLoadBtn {
    width:267px;
    height:50px;
    box-shadow:5px 10px 10px rgba(0,95,231,0.16);
    line-height: 50px;;
    border-radius:49px;
    text-align: center;
    color: white;
    margin: 80px auto 0 auto;
}
.header_content_img3 {
    float: right;
    width: 1074px;
}

/*
* 关于多多
*/
.about {
    padding: 0 0 93px 0;
}
.about .title_box {
    width: 300px;
    position: absolute;
    left: 50%;
    top: 0;
    margin-left: -150px;
    text-align: center;
}
.about_left_1 {
    width: 140px;
    float: left;
}
.about .content {
    float: left;
    text-align: center;
}
.about .introduce {
    width: 490px;
    text-align: left;
    line-height: 50px;
    float: left;
    margin: 175px 120px 0 220px;
}
.about_left_2 {
    width: 786px;
    float: left;
    margin-top: 175px;
}

/*
* 功能
*/
.function {
    text-align: center;
    padding: 160px 0 182px 0;
}
.function .content {
    width: 1200px;
    margin: 73px auto 0 auto;
}
.function .content_item {
    float: left;
}
.function_1 {
    width: 920px;
    float: right;
}
.function .line {
    width:0px;
    height:524px;
    border:1px solid rgba(0,95,231,1);
}
.function .nav{
    padding-top: 26px;
}
.function .nav .fontBold {
    border-left: 4px solid #005FE7;
}
.function .nav-item {
    margin-bottom: 65px;
    padding-left: 65px;
}
.function table {
    width: 1090px;
    margin: 186px auto 0 auto;
}
.table_title_1 {
    background: url("../images/table-1.15cd5.png") left center no-repeat;
    background-size: 12px;
    position: absolute;
    line-height: 20px;
    left: 50%;
    margin-left: -80px;
    top: 50%;
    text-indent: 20px;
}
.table_title_2 {
    background: url("../images/table-2.26d2d.png") left center no-repeat;
    background-size: 12px;
    position: absolute;
    line-height: 20px;
    right: 50px;
    top: 50%;
    margin-top: -20px;
    text-indent: 20px;
}
.function table th, .function table td {
    width: 25%;
    height: 67px;
    box-sizing: border-box;
    text-align: center;
    line-height: 67px;
    box-sizing: border-box;
    border-bottom: 1px solid #CCCCCC;
}
.function table img {
    width: 17px;
}
.function .tb_1 {
    border-left: 1px solid #cccccc;
    border-right: 1px solid #cccccc;
}

.function .tb_2 {
    border-right: 1px solid #F9BB4D;
}

.function .tb_3 {
    border-right: 1px solid #FE3E54;
}
.function .tb_4 {
    border-right: 1px solid #FE3E54;
}

/*
* 合作
*/
.cooperation_1 {
    float: left;
    width: 155px;
    margin: 628px 0 16px 0;
}
.cooperation_2 {
    float: left;
    float: right;
    width: 160px;
}
.cooperation .content {
    text-align: center;
    position: absolute;
    width: 1041px;
    left: 50%;
    top: 160px;
    margin-left: -520.5px;
}
.cooperation .description {
    margin-top: 30px;
}
.logo-box-item {
    text-align: center;
    float: left;
    margin: 47px 36px 0 36px;
}
.logo-box-item img{
    width: 98px;
    margin-bottom: 16px;
}

/*
* 加入
*/
.join {
    text-align: center;
    padding: 160px 0 380px 0;
}
.join .description {
    margin-top: 30px;
}
.join .content {
    width: 324px;
    position: relative;
    padding-left: 95px;
    box-sizing: border-box;
    margin: 141px auto 0 auto;
    text-align: left;
}
.join .erweima_box {
    text-align: center;
    position: relative;
    width: 140px;
    z-index: 1;
}
.join .erweima {
    width: 140px;
}
.join_1 {
    width: 200px;
    position: absolute;
    right: -25px;
    top: 16px;
}

/*
* 产品
*/
.produce {
    padding: 0 0 84px 0;
}
.produce .content {
    position: absolute;
    width: 540px;
    left: 50%;
    margin-left: -270px;
    text-align: center;
    padding-top: 160px;
}
.produce_1 {
    width: 216px;
    float: left;
}
.produce_2 {
    width: 171px;
    float: right;
    margin-top: 565px;
}
.produce .game_box {
    margin-top: 197px;
}
.produce .game_box_item {
    margin: 0 65px;
    text-align: center;
    float: left;
}

.produce .game_box_item  .description{
    margin-top: 20px;
}
.produce .game_box img{
    width: 140px;
}

/*
* fotter
*/
footer {
    width: 100%;
    padding: 30px 0;
}
footer > div {
    color: white;
}

@media screen and (max-width: 1800px) { 
    .header_content_img1 {
        width: 262px;
        margin: 180px 98px 0 0;
    }
    .header_content_img2_box {
        width: 300px;
        margin-top: 240px;
        z-index: 1;
    }
    .downLoadBtn {
        width:250px;
        height:50px;
        line-height: 50px;;
        border-radius:49px;
        margin: 80px auto 0 auto;
    }
    .header_content_img3 {
        width: 800px;
    }

    /*
    * 关于
    */
    .about_left_1 {
        width: 140px;
    }

    .about .introduce {
        width: 400px;
        line-height: 40px;
        margin: 175px 100px 0 220px;
    }
    .about_left_2 {
        width: 600px;
    }
    
 }

 @media screen and (max-width: 1500px) { 
    .header_content_img1 {
        width: 200px;
        margin: 203px 98px 0 0;
    }
    .header_content_img2_box {
        width: 250px;
        margin-top: 240px;
        z-index: 1;
    }
    .downLoadBtn {
        width:150px;
        height:40px;
        line-height: 40px;
        border-radius:40px;
        margin: 60px auto 0 auto;
    }
    .header_content_img3 {
        width: 600px;
    }

    /*
    * 关于
    */
    .about_left_1 {
        width: 100px;
    }

    .about .introduce {
        width: 300px;
        line-height: 30px;
        margin: 175px 100px 0 180px;
    }
    .about_left_2 {
        width: 400px;
    }
  }

  @media screen and (max-width: 1200px) {
    .container
      {
          width: 90%;
      }
    #showmodal img {
        width: 400px;
    }
    .fontSize18 {
        font-size: 14px;
    }
    .top_nav_item {
        padding: 0 15px;
    }
    .header_content_img1 {
        width: 100px;
        margin: 143px 98px 0 0;
    }
    .header_content_img2_box {
        width: 180px;
        margin-top: 180px;
        z-index: 1;
    }
    .downLoadBtn {
        width:150px;
        height:30px;
        line-height: 30px;
        border-radius:30px;
        margin: 40px auto 0 auto;
    }
    .header_content_img3 {
        width: 400px;
    }

    /*
    * 关于
    */
    .about_left_1 {
        width: 100px;
    }

    .about .introduce {
        width: 300px;
        line-height: 30px;
        margin: 175px 100px 0 100px;
    }
    .about_left_2 {
        width: 400px;
    }

    /*
    *  功能
    */
    .function .content {
        width: 800px;
        margin: 73px auto 0 auto;
    }
    .function_1 {
        width: 580px;
    }
    .function .line {
        height:324px;
    }
    .function .nav{
        padding-top: 26px;
    }
    .function .nav-item {
        margin-bottom: 30px;
        padding-left: 40px;
    }
    .function table {
        width: 600px;
        margin: 100px auto 0 auto;
    }
    .function table th, .function table td {
        height: 50px;
        line-height: 50px;
        font-size: 12px!important;
    }
    
    .table_title_1 {
        margin-left: -60px;
        text-indent: 15px;
    }
    .table_title_2 {
        margin-top: -20px;
        right: 10px;
        text-indent: 15px;
    }


    /*
    * 合作
    */
    .cooperation_1 {
        width: 100px;
        margin: 628px 0 16px 0;
    }
    .cooperation_2 {
        width: 110px;
    }
    .cooperation .content {
        width: 590px;
        left: 50%;
        top: 160px;
        margin-left: -295px;
    }
    .cooperation .description {
        margin-top: 30px;
    }
    .logo-box-item {
        margin: 47px 19.16px 0 19.16px;
    }
    .logo-box-item img{
        width: 60px;
        margin-bottom: 16px;
    }

  }


  @media screen and (max-width: 1000px) { 
    /*
    * 关于
    */
    .about_left_1 {
        width: 100px;
    }

    .about .introduce {
        width: 200px;
        line-height: 30px;
        margin: 175px 100px 0 100px;
    }
    .about_left_2 {
        width: 300px;
    }
  }

  @media screen and (max-width: 768px) {
    #showmodal img {
        width: 200px;
    }
    #dropdown-menu
    {
        display: block;
    }
    .top_nav {
        display: none;
    }
    .fontSize36 {
        font-size: 24px;
    }
    .container {
        width: 100%;
        padding: 0 10px;
        box-sizing: border-box;
    }
    .fontSize14 {
        font-size: 12px;
    }
    /**
    *header
    */
    header {
        padding: 17px 0 96px 0;
        position: relative;
    }
    .logo {
        width: 80px;
        float: none;
    }
    .top_nav {
        float: none;
        line-height: 43px;
    }
    .top_nav_item {
        float: left;
        padding: 0 5px;
        cursor: pointer;
        font-size: 12px!important;
    }
    .header_content_img1 {
        width: 160px;
        float: left;
        margin: 100px 20px 0 0;
    }
    .header_content_img2_box {
        width: 120px;
        float: right;
        margin-top: 160px;
        z-index: 1;
        padding-right: 10px;
    }
    .header_content_img2 {
        width: 100%;
        display: block;
    }
    .downLoadBtn {
        width:100px;
        height:30px;
        box-shadow:5px 10px 10px rgba(0,95,231,0.16);
        line-height: 30px;;
        border-radius:30px;
        margin: 20px auto 0 auto;
        font-size: 12px!important;
    }
    .header_content_img3 {
        float: none;
        width: 300px;
        margin: 50px auto;
        clear: both;
        display: block;
    }

    /*
    * 关于多多
    */
    .about {
        padding: 0 0 93px 0;
    }
    .about .title_box {
        width: 300px;
        position: absolute;
        left: 50%;
        top: 0;
        margin-left: -150px;
        text-align: center;
    }
    .about_left_1 {
        width: 60px;
        position: absolute;
        left: 0;
        top: 0;
    }
    .about .content {
        float: left;
        text-align: center;
        width: 100%;
    }
    .about .introduce {
        width: 200px;
        text-align: left;
        line-height: 30px;
        position: absolute;
        left: 50%;
        top: 0;
        margin-left: -100px;
    }
    .about_left_2 {
        width: 280px;
        float: unset;
        display: block;
        clear: both;
        margin: 450px auto 0 auto;
    }

    /*
    * 功能
    */
    .function {
        text-align: center;
        padding: 160px 0 182px 0;
    }
    .function .content {
        width: 100%;
        padding: 0 10px;
        box-sizing: border-box;
        margin: 73px auto 0 auto;
    }
    .function .content_item {
        float: none;
    }
    .function_1 {
        width: 300px;
        float: none;
        display: block;
        margin: 20px auto 0 auto;
    }
    .function .line {
        width:0px;
        height:250px;
        border:1px solid rgba(0,95,231,1);
        float: left;
    }
    .function .nav{
        padding-top: 26px;
    }
    .function .nav-item {
        margin-bottom: 15px;
        padding-left: 20px;
    }
    .function table {
        width: 300px;
        margin: 50px auto 0 auto;
    }
    .function table th, .function table td {
        width: 25%;
        height: 30px;
        line-height: 30px;
        font-size: 12px;
        width: 19%;
    }
    .table_first {
        width: 44%!important;
        height: 50px!important;
    }
    .table_title_1 {
        margin-left: -55px;
    }
    .table_title_2 {
        margin-top: -20px;
        right: 5px;
    }
    .function table img {
        width: 10px;
    }

    /*
    * 合作
    */
    .cooperation_1 {
        width: 100px;
        margin: 628px 0 16px 0;
    }
    .cooperation_2 {
        width: 110px;
    }
    .cooperation .content {
        width: 300px;
        left: 50%;
        top: 160px;
        margin-left: -150px;
    }
    .cooperation .description {
        margin-top: 30px;
    }
    .logo-box-item {
        margin: 47px 7.5px 0 7.5px;
    }
    .logo-box-item img{
        width: 60px;
        margin-bottom: 16px;
    }

    /*
    * 产品
    */
    .produce {
        padding: 0 0 84px 0;
    }
    .produce .content {
        position: absolute;
        width: 540px;
        left: 50%;
        margin-left: -270px;
        text-align: center;
        padding-top: 160px;
    }
    .produce_1 {
        width: 100px;
        float: left;
    }
    .produce_2 {
        width: 100px;
        float: right;
        margin-top: 700px;
    }
    .produce .game_box {
        margin-top: 100px;
    }
    .produce .game_box_item {
        margin: 50px auto;
        text-align: center;
        float: none;
    }

    .produce .game_box_item  .description{
        margin-top: 20px;
    }
    .produce .game_box img{
        width: 140px;
    }
    
   }