.content{
    text-align: center;
    
}

 .header{
    position: fixed;
    top: 0;
    /* background-color: papayawhip; */
    width: 100%;
    /* height: 80px; */
    margin: 0;
   
    z-index: 100;
    background-color: #fff;

}
.header_nav{
    height: 80px;
    
}
.details{
    margin-top: 80px;
    background-color: #fff;
    /* height:900px; */
}
.header_nav_tabs .header_nav_tabs_item{
   color: #666;
   font-weight: 500;
    padding-bottom: 20px;
    text-align: center;
    height: 80px;
    line-height: 80px;
}
.tabs_content{
    display: none;
    /* width: 100%; */
    /* height: 500px; */
    background-color: #fff;
    box-shadow: 0px 0px 30px 5px rgba(0, 0, 0, 0.027);
    cursor: pointer;
}
.header_nav_tabs_item:hover{
    color: #2d8cf0 !important;
    border-bottom: 3px solid #2d8cf0; 

}
.nav_tab_active{
    color: #2d8cf0 !important;
    border-bottom: 3px solid #2d8cf0; 

}

.tabs_details{
    display: flex;
}
.tabs_details_item{
    background-color: #ebf6fd;
    width: 200px;
    height: 370px;
    margin: 20px;
    border-radius: 20px;
}
.tabs_details_item h2{
    font-size: 18px;
}
.tabs_content .tabs_details_item{
    padding: 10px;
}
.tabs_content .tabs_details_item h2{
    font-weight: 500;
    font-size: 18px;
    margin: 10px 0;
}
.tabs_content .tabs_details_item p{
    margin: 5px 0;
    font-size: 16px;
    color: #2d8cf0;
}
.tabs_content .tabs_details_item span{
    margin: 5px 0;
    font-size: 12px;
    color: #999;
    display: block;
}
#tabs1{
    position: absolute;
    top: 81px;
    left: 0px;
    left: 50%;
    transform: translateX(-50%);
}

.tabs_details_ai{
    padding: 20px;
}
.tabs_details_ai_item{
    background-color: #ebf6fd;
    padding: 10px;
    border-radius: 20px;
    width: 350px;
}
.tabs_details_ai_item h1 {
    font-size: 18px;
    font-weight: 500;
    margin: 5px 0;
}
.tabs_details_ai_item p {
    font-size: 14px;
    color: #999;
    /* margin: 5px 0; */
}
#tabs_content_height_1 {
    position: absolute;
    right: 50%;
    transform: translateX(50%);

}
#tabs_content_height_2 {
    position: absolute;
    right: 50%;
    transform: translateX(50%);

}
#tabs_content_height_4 {
    position: absolute;
    right: 50%;
    transform: translateX(50%);

}


.footer{
    width: 100%;
    background-color: #fff;
    margin-top: 150px;
    
}
.copyright_text{
    color: hsl(0, 0%, 20%);
    font-size: 14px;
}
.link_heading{
    color: #666 !important;
    /* margin-left: 15px; */
    width: 100%;

}
.links li{
    margin-top: 15px !important;
    color: #666 !important;
    /* margin-left: 50px; */
}


.header_nav_call .a_button{
    padding: 8px 8px !important;
    font-size: 15px !important;
    border-radius: 5px !important;
}


#box {
    width: 100%;
    height: 300px;
    position: relative;
    overflow: hidden;
}

#u {
    width: 600%;
    position: absolute;
    left: 0;
}

.soft_li {
    float: left;
    list-style: none;
}
.soft_img{
    /* width: 1000px; */
    height: 300px;
}


@media screen and (min-width: 1900px)  {
     /* 当屏幕宽度在 768px 到 1024px 之间时应用的样式 */
     .content{
        margin: 0 250px;
        text-align: center;
    }
     .header_nav{
        margin: 0 250px;
        text-align: center;
    }
    .header_nav_tabs{
        display: block;
    }
    .hrader_nav_logo{
        display: block;
    }
    .nav_list{
        display: none;
    }
    .header_nav_tabs_item{
        font-size: 20px;
        padding: 0 15px;
    }
    .hrader_nav_logo img{
        width: 280px;
    }
    .tabs_content.active{
        display: block;
        width: 100%;
        
    }
}
@media screen and (min-width: 1600px) and (max-width: 1900px) {
     /* 当屏幕宽度在 1500 到 1900 之间时应用的样式 */
     .content{
        margin: 0 200px;
        text-align: center;
    }
     .header_nav{
        margin: 0 200px;
        text-align: center;
    }
    .header_nav_tabs{
        display: block;
    }
    .hrader_nav_logo{
        display: block;
    }
    .nav_list{
        display: none;
    }
    .header_nav_tabs_item{
        font-size: 20px;
        margin: 0 15px;
    }
    .hrader_nav_logo img{
        width: 240px;
    }
    .tabs_content.active{
        display: block;
        width: 100%;
       
    }
}
@media screen and (min-width: 1300px) and (max-width: 1600px) {
    /* 当屏幕宽度在 1100 到 1500px 之间时应用的样式 */
    .content{
       margin: 0 150px;
       text-align: center;
   }
    .header_nav{
       margin: 0 150px;
       text-align: center;
   }
   .header_nav_tabs{
       display: block;
   }
   .hrader_nav_logo{
       display: block;
   }
   .nav_list{
       display: none;
   }
   .header_nav_call_img{
       display: none;
   }
   .header_nav_tabs_item{
       font-size: 18px;
       margin: 0 10px;
   }
   .hrader_nav_logo img{
       width: 200px;
   }
   .tabs_content.active{
       display: block;
       width: 100%;
   }
   .copyright_text{
    font-size: 14px;
    width: 100%;
}
}
@media screen and (min-width: 1100px) and (max-width: 1300px) {
     /* 当屏幕宽度在 1100 到 1500px 之间时应用的样式 */
     .content{
        margin: 0 150px;
        text-align: center;
    }
     .header_nav{
        margin: 0 150px;
        text-align: center;
    }
    .header_nav_tabs{
        display: block;
    }
    .hrader_nav_logo{
        display: block;
    }
    .nav_list{
        display: none;
    }
    .header_nav_call_img{
        display: none;
    }
    .header_nav_tabs_item{
        font-size: 15px;
        margin: 0 8px;
    }
    .hrader_nav_logo img{
        width: 160px;
    }
    .tabs_content.active{
        display: block;
        width: 100%;
        height: 500px;
    }
    .copyright_text{
        font-size: 13px;
        width: 100%;
    }
    .layui-carousel{
        margin-top: 120px;
    }
    .carousel_title{
        margin-top: 50px;
    }
    .carousel_img{
        margin-top: 50px;
        width: 100%;
    }
}
@media screen and (min-width: 800px) and (max-width: 1100px) {
     /* 当屏幕宽度在 800 到 1100px 之间时应用的样式 */
     .content{
        text-align: center;
    }
     .header_nav{
        text-align: center;
    }
    .header_nav_tabs{
        display: none;
    }
    .hrader_nav_logo{
        display: none;
    }
    .nav_list{
        display: block;
    }
    .tabs_content{
        display: none;
    }
    .copyright_text{
        font-size: 12px;
        width: 100%;
    }
    .layui-carousel{
        margin-top: 120px;
    }
    .carousel_title{
        margin-top: 50px;
    }
    .carousel_img{
        margin-top: 50px;
        width: 100%;
    }
}
@media screen  and (max-width: 800px) {
    /* 当屏幕宽度在 800以下*/
    .content{
       text-align: center;
   }
    .header_nav{
       text-align: center;
   }
   .header_nav_tabs{
        display: none;
    }
   .hrader_nav_logo{
        display: none;
    }
    .nav_list{
        display: block;
    }
    .header_nav_call_img{
        display: none;
    }
    .tabs_content{
        display: none;
    }
    .copyright_text{
        font-size: 10px;
        width: 100%;
    }
    .play-gif{
        display: none;
    }
    .app-image{
        display: none;

    }
    .img_about{
        display: none;

    }
    .layui-carousel{
        margin-top: 120px;
    }
    .carousel_title{
        margin-top: 50px;
    }
    .carousel_img{
        margin-top: 50px;
        scale: 1;
    }
    
}
.product_ai{
    text-align: center;
}
.product_ai_title{
    font-size: 36px;
    height: 50px;
    font-weight: 600;
}
.product_ai_content{
    box-shadow: 0px 0px 30px 5px rgba(0, 0, 0, 0.04);
}
.product_ai_content_item{
    height: 180px;
    border: 1px solid #f6f6f6;
    padding: 30px;
    text-align: left;
    background-color: #fff;
}
.product_ai_content_item:hover{
    box-shadow: 0px 0px 30px 5px rgba(0, 0, 0, 0.06);
    z-index: 10;
}
.product_ai_content_item_title{
    font-size: 24px;
}
.product_ai_content_item_type{
    padding: 5px;
    background-color: #edf6fa;
    border-radius: 5px;
    font-size: 14px;
}
.copyright_text img{
    margin-bottom: 0;
}
.model_box_1{
    padding: 10px 5px;
    height: 440px;
    
    background-color: transparent;
}
.model_box_2{
    padding: 10px 5px;
    height: 470px;
    
    background-color: transparent;
}
.model_box_item_1{
    border-radius: 20px;
    box-shadow: 0px 0px 10px 5px rgba(0, 0, 0, 0.05);
    width: 100%;
    height: 100%;
    background-color: #fff;
    text-align: center;
    padding: 30px;
}
.model_box_item_2{
    border-radius: 20px;
    box-shadow: 0px 0px 10px 5px rgba(0, 0, 0, 0.05);
    width: 100%;
    height: 100%;
    text-align: center;
    background: linear-gradient(to bottom right, #297aff,#6fa7ff);
    padding: 20px;
}
.model_box_item_1_title{
    font-size: 26px;
    font-weight: 500;
}
.model_box_item_1_content{
    width: 100%;
    height: 260px;
    border-radius: 20px;
    padding: 20px;
    background-color: #f9f9fc;
}
.model_box_item_1_content p {
    padding: 10px 0;
    margin: 0;
}
.model_box_item_1_content_button{
    margin-top: 20px;
    width: 100%;
    height: 40px;
    border: 1px solid #297aff;
    background-color: #fff;
    color: #297aff;
}
.model_box_item_1_content_button:hover{
    color: #fff;
    background: linear-gradient(to bottom right, #297aff,#6fa7ff);
}
.model_box_item_2_title{
    font-size: 28px;
    font-weight: 500;
    color: #fff;
}
.model_box_item_2_content{
    width: 100%;
    height: 290px;
    border-radius: 20px;
    padding: 20px;
    background-color: #f9f9fc;
}
.model_box_item_2_content p {
    padding: 15px 0;
    margin: 0;
}
.model_box_item_2_content_button{
    margin-top: 20px;
    width: 100%;
    height: 40px;
    border: 1px solid #297aff;
    background-color: #fff;
    color: #297aff;
}
.model_box_item_2_content_button:hover{
    color: #fff;
    background: linear-gradient(to bottom right, #297aff,#6fa7ff);
}

.cause_item{
    padding: 10px;
    background-color: #f4f7fa;
    width: 100%;
    height: 150px;
    line-height: 150px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    transition: transform 1s ease;
}

.cause_item h2{
    font-size: 24px;
}

.cause_item:hover{
    box-shadow: 0px 0px 20px 5px rgba(0, 0, 0, 0.04);
    transform: scale(1.12);
}
.feature-box{
    height: 380px;
}


.industry_item_content{
    height: 400px;
    width: 100%;
}
.industry_item{
    position: relative;
    padding: 0 !important;
    box-sizing: border-box;
}
.industry_item img{
    height: 100%;
}
.industry_item_shade{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.5);
    padding: 30px;
}
.industry_item_shade h2{
    color: #fff !important;
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 30px;
    
}
.industry_item_shade p{
    color: #fff !important;
    font-size: 18px;
    font-weight: 400;
    margin-top: 10px;
}