*{
    margin: 0;
    padding: 0;
    font-family: 'Microsoft Yahei';
}
li{
    list-style: none;
}
h1{
    font-size: 36px;
}

html
{
    scrollbar-base-color: #99c015;
    scrollbar-3dlight-color: #99c015;
    scrollbar-highlight-color: #99c015;
    scrollbar-track-color: #eee;
    scrollbar-arrow-color: #000;
    scrollbar-shadow-color: #99c015;
    scrollbar-dark-shadow-color: black;
}

::-webkit-scrollbar {
    width:6px;
}
::-webkit-scrollbar-track-piece {
    background-color:#f5f5f5;
    border-left:1px solid #d2d2d2;
}
::-webkit-scrollbar-thumb {
    background-color:#c2c2c2;
    background-clip:padding-box;
    border:1px solid #979797;
    border-radius: 10px;
    min-height:28px;
}
::-webkit-scrollbar-thumb:hover {
    border:1px solid #636363;
    background-color:#929292;
}

body,.container-fluid{
    padding: 0;
}

.container{
    max-width: 1200px;
}



ol, ul {
    list-style: none;
    -webkit-padding-start: 0;
    padding-start:0;
}

.navbar-height{
    height:60px;
    line-height: 60px;
    font-size: 18px;
}
.font-white{
    color: #ffffff;
}
.font-black{
    color: #000;
}

.navbar-back{
    background: #ffffff;
    
    -moz-box-shadow:1px 1px 3px rgba(0,0,0,0.65);
    -webkit-box-shadow:1px 1px 3px rgba(0,0,0,0.65);
    box-shadow:1px 1px 3px rgba(145,145,145,0.15);
}
#menu li{
    margin: 0 30px;
}

#menu li a{
    text-decoration: none;
}
#menu li a:hover{
    color: #149bf5;
    border-bottom: 3px solid #149bf5;
}
#menu li a:focus{
    color: #0079ca;
    border-bottom: 3px solid #0079ca;
}
.current_menu{
    color: #0079ca;
    border-bottom: 3px solid #0079ca;
}

.banner{
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}
.mengban{
    width: 100%;
    height:100%;
    position: absolute;
    opacity:1;
    background-image: -webkit-gradient(linear, left top, right bottom, color-stop(0, rgba(0,62,106,0.4)), color-stop(1, rgba(0,1,1,0.4)));
    z-index: 100;
}
.btn-video{
    cursor: pointer;
    background: url('../image/btn_Watchvideo_normal.png') no-repeat;
    background-size: contain;
    width:200px;
    height: 70px;
    border: none;
    position: relative;
    z-index: 200;
    margin:0 auto;
    display:block;
    outline: none;
}
.btn-video:hover{
    background: url("../image/btn_Watchvideo_hover.png") no-repeat;
    background-size: contain;
}
.btn-video:focus{
    background: url("../image/btn_Watchvideo_press.png") no-repeat;
    background-size: contain;
}
#video_contain{
    position:relative;
    display: none;
    margin: 0 auto;
    z-index: 999;
    width:1024px;
    top: 130px;
    height: 600px;
}
.video_define{
    height: 100%;
    width: 100%;

}
.btn_close{

    position: absolute;
    top: 0px;
    right:0px;
    background: url('../image/btn_cloesd_normal.png') 100%;
    width: 32px;
    height: 32px;
    z-index: 9999;
}
.btn_close:hover{
    background: url('../image/btn_cloesd_focus.png') 100%;
}
.btn_close:focus{
    background: url('../image/btn_cloesd_press.png') 100%;
}


@media (max-width: 1024px) {
    #video_contain{
        width:450px;
    }
    #video{
        height: 100%;
        width: 100%;
    }
}

.content_page{
    margin-bottom: 150px;
}
.product_introduce{
    max-width:1200px;
    margin: 0 auto;
    margin-top:140px;
}
.product_title{
    text-align: center;
    margin-bottom: 60px;
}
.product_introduce table{
    width:96%;
    margin: 0 auto;
    table-layout: fixed;
    text-align: center;
}
.product_introduce table img{
    max-width: 100%;
}
.product_introduce table .products{
    width: 60%;
    font-size: 24px;
    margin: 0 auto;
    color: #6d6d6d;
}
.product_introduce table .title{
    color: #149bf5;
    font-size: 30px;
    font-weight: bolder;
}
.product_introduce table .describe{
    font-size: 24px;
    color: #000000;
}


.product_introduce .explain{
    width: 85%;
    margin: 0 auto;
    color: #a0a0a0;
    font-size: 16px;
}
.product_introduce table td p{
    padding: 10px 0;
    font-size: 26px;
    color: #2b2b2b;
}
.product_introduce table .product_log img{
    width:50%;
}
.product_more{
    margin-top: 120px;
}
.product_more .explain{
    margin-top:100px ;
    background: #ecf0f3;
}
.more_left{
    float: left;
}
.more_right{
    float: left;
    width: 55%;
    padding:0 20px ;
}
.more_explain{
    color: #777777;
    font-size: 18px;
    font-weight: 400;
    padding: 0 20px;
    margin-bottom: 30px;
}
.product_more .explain table{
    max-width: 1200px;
    margin: 0 auto;
}
.product_more .explain .td{
    width: 50%;
}
.product_more .explain .td td{
    height: 100%;
}
.product_more .explain h3{
    padding: 0 20px;
    margin-top: 30px;
}
.product_usage{
    margin-top: 150px;
}
.product_usage table{
    width: 100%;
    table-layout: fixed;
    text-align: center;
}
.product_usage table td{
    width:40%;
}
.product_usage table td img{
    max-width: 75%;
}
.bg{
    background: #ecf0f3;
}
.product_usage .contain{
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 0 100px 0;
}
.usage_explain{
    padding-top: 50px;
    margin: 0 auto;
    width:75%;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
}


.question{
    margin: 120px auto 180px auto;
    height: auto;
    max-width: 1200px;
}
.question_contents{
    padding: 55px 30px;
    margin: 0 auto;
    border-bottom: 2px solid #e3e3e3;
}
.icon-q{
    color:#6ab8fa;
    font-size: 26px;
}
.problem{
    font-size: 30px;
    color: #010101;
}
.resolve{
    margin-top: 32px;
    font-size: 24px;
    color: #878c8f;
}
.resolve li{
    padding-left: 175px;
    text-indent: -85px;
    line-height: 35px;
}
.form_sub{
    min-height: 1280px;
    background: url('../image/bg_Customerask.jpg');
    background-size: cover;
    background-position: center;
    padding-top: 50px;
    margin-bottom: -120px;
}
.table_contain{
    max-width: 1200px;
    height: 100%;
    margin: 25px auto 0 auto;
}
.table_contain{
    max-width: 1240px;
    height: 100%;
    margin:  0 auto;
}
.table_contain .table_title{
    margin-bottom: 20px;
    font-size: 36px;
}
.table_contain table{
    width: 100%;
    color: #ffffff;
    font-size: 24px;
    table-layout: fixed;
    border-collapse:separate;
    border-spacing: 0 30px;
    padding: 0 20px;
    line-height: 50px;
}
.table_contain table td img{
    margin: 0 20px;
}
.table_contain input,textarea{
    background:rgba(255,255,255,0.2) ;
    border: 2px solid #ffffff;
    border-radius: 10px;
    width:80%;
    height: 70px;
    outline: none;
    padding-left: 10px;
    line-height: 45px;
}
.table_contain input:focus,textarea:focus{
    background:rgba(255,255,255,0.1) ;
}
.form_sub .sub_btn{
    width: 80%;
    height: 70px;
    background: url("../image/btn_Submit_normal.png") no-repeat;
    background-size: contain;
    border: none;
    outline: none;
    display: block;
    margin-bottom:-20px;
}
.form_sub .sub_btn:hover{
    background: url('../image/btn_Submit_hover.png') no-repeat;
    background-size: contain;
}
.form_sub .sub_btn:focus{
    background: url('../image/btn_Submit_press.png') no-repeat;
    background-size: contain;
}

.download{
    margin: 120px auto 150px auto;
    max-width: 1200px;
}
@media (min-width: 1200px){
    .download {
        width: 1000px;
    }
}

.download .tabs li{
    float: left;
    height: 60px;
    padding: 0 20px;
    background: #c4c4c4;
    text-align: center;
    line-height: 60px;
    font-size: 30px;
    margin: 0 2px;
}
.download .tabs li:hover{
    background: #609bc0;
}
.download .tabs li:focus{
    background: #005b95;
}
.download .tabs .active{
    background: #005b95;
}
.download .tabs li a{
    text-decoration: none;
    color: #ffffff;
}
.download_url{
    position: absolute;
    bottom: 10%;
    z-index: 199;
    width: 100%;
    text-align: center;
}
.download_url ul{
    width: 1072px;
    position: relative;
    margin: 0 auto ;
    text-align: center;
    display: inline-block;
}
.download_url li{
    height: 222px;
    width: 244px;
    background: rgba(255,255,255,0.4);
    background-size: cover;
    float: left;
    margin: 0 12px;
}
.download-box{
    position:relative;
    z-index: 101;
    width: 100%;
}
.download-box img{
    margin: 0 auto;
    top: 55px;
    position: relative;
    z-index: 101;
}

.tanchu{
    background: rgba(0,84,133,0.6);
   
    height: 222px;
    z-index:100;
    color:white;
    padding: 25px;
    position: absolute;
    width: 100%;
    border: 2px solid #ffffff;
}

.tanchu p{
    font-weight: lighter;
    margin:0;
}

.tanchu a{
    height: auto;
    font-size: 21px;
    margin:20px 0;
    border-radius: 20px;

}
.download-btn a{
    position: relative;
    top: 70px;
    font-size: 21px;
    z-index: 110;
    border-radius: 27.5px;
    background-color: #149bf5;
    border-color: #149bf5;
    line-height: 1.9;
}
.download-btn a:hover{
    background-color: #149bf5;
    border-color: #149bf5
}
.download-btn a:focus{
    background-color: #0079ca;
    border-color: #0079ca;
}
.download-platform {
    position: relative;
    top: 75px;
    font-size: 21px;
    color: #ffffff;
    font-size: 25px;
}
.version{
    padding: 0 20px;
}
.total_content{
    padding-left: 20px;
    margin-top: 40px;
    color: #777777;
    font-size: 24px;
}

.footer {
    margin-top: 120px;
    padding: 50px 0;
    font-size: 18px;
    background: #012e4d;
    color: #ffffff;
}

.footer .footer_ul {
    padding: 30px 0;
    margin: 0 auto;
}

.footer_ul li{
    display: inline-block;

}

.footer_ul li a{
    color:#000000;
}

.footer .content {
    text-align: center;
    padding-bottom: 5px;
    margin: 0 auto;
    font-size: 24px;
}
.footer .copyright {
    text-align: center;
    padding-bottom: 10px;
    margin: 0 auto;
    font-size: 18px;
}

.collapse ul{
    float: right;
}

.download .tabs li{
    font-size: 30px;
}
@media(max-width: 1200px){
    #video_contain{
        top:50px;
        width:600px;
        height: 300px;
    }


    .download .tabs li{
        font-size: 25px;
    }
    .download_url ul{
        width:800px;
    }
    .download_url ul li{
        width:180px;
        height:166px;
        margin: 0 10px;
    }
    .tanchu{
        height: 166px;
    }
    .download-btn a{
        top:28px;
        line-height: 1.4;
    }
    .download-box img{
        top:20px;
    }
    .download-platform{
        top:30px;
    }

}