html {
    scroll-behavior: smooth;
  }

body{
    margin: 0;
    padding: 0;
    background-color: #000;
}

a{
    text-decoration:none;
    color: black;    
}

.flex-container{
    margin: 0 auto;
    min-width: 960px;
    max-width: 1920px;
    width: 100%;
    display: flex;
    flex-flow:column nowrap;
    justify-content: center;
    align-items: baseline;    
}

.flex-item{
    width: 100%;
}

.flex-item img{
    width: auto\9;
    width: 100%;
    height: auto;
    display: grid;
}



#nav-bgc{
    width: 100%;
    position: fixed;
    z-index: 9999;     
    background-color: rgba(255, 255, 255, 0.5);
    background-color: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(6px);
    transition: background-color 0.5s ease;
}

.nav{
    min-width: 960px;
    max-width: 1920px;
    width: 100%;
    margin: 0 auto;       
    height: 110px;
}

.nav #logo{
    width: 290px;
    position: relative;
    top: 35px;
    left: 9.3%;
}

.nav>ul{
    float: right;
    position: relative;
    top: 25px;
    right: 3.1%;
    width: 640px;
}

.nav>ul li{
    padding: 0 15px;
    display: inline-block;
    vertical-align: top;    
}

.nav>ul>li>a{
    color: #333;    
    transition: all 0.2s ease;
}

.nav>ul li a:hover{
    font-weight: bold;
}

#login-box{
    width: 170px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    top: -5px;
}

#login-button{
    width: 100px;
    padding: 7px 10px;
    border: solid 1px #333;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    transition: all 0.2s ease;
}
#login-button:hover{
    cursor: pointer;
    background-color: #0071e3;
    border-color:#0071e3 !important ;
    color: #333;
}

.islogin #login-button{
    visibility: hidden; 
}

.nav-login-img{
    width: 30px;
    margin-left: 30px;
    transition: all 0.2s ease;
}

.nav-login-img:hover{
    cursor: pointer;
    width: 32px;
    margin-left: 28px;
}

#sub-menu{
    margin: 0;
    padding: 0;
    padding-top: 15px;
    padding-bottom: 15px;
    width: 150px;
    position: absolute;
    top: 80px;
    right: 45px;
    background-color: #fff;
    border-radius: 20px;
    visibility: hidden;
    z-index: 999;
    transition: all 0.2s ease;
}

#sub-menu ul li{
    margin: 0;
    padding: 0;
    margin-top: 12px;
    margin-bottom: 12px;
}

#exit{
    color: #ff433e;
}
.nav-is-white{
    background-color: rgba(255, 255, 255, 0) !important;
    backdrop-filter: none !important;
}
.nav-is-white .nav>ul>li>a{
    color: #fff;
}
.nav-is-white .nav>ul li #login-box #login-button{
    border-color: #fff;
    color: #fff;
}


.flex-item:nth-child(1){
    position: relative;

}

.banner1{
    position: relative;
}

#BusinessContactUs{
    position: absolute;
    width: 12.5%;
    top: 61.5%;
    left: 11%;
}
#BusinessContactUs:hover
{
    cursor:pointer;
}


#BusinessProduct{
    width: 100%;
    
    user-select: none;
    /* 兼容前缀：适配不同浏览器内核 */
    -webkit-user-select: none; /* Chrome/Safari/Edge */
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* IE/旧版Edge */

    /* 辅助属性：禁止拖拽选中（可选） */
    -webkit-user-drag: none;
    user-drag: none;
}

.ModuleTitle{
    width: 100%;
    text-align: center;
    /* padding-top: 20px; */
    padding-bottom: 50px;
}

.ModuleTitle span{
    font-size: 4vw;
    color: #fff;
    display: block;
}

#AllProduct{
    width: 80%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.ProductContent{
    width: 47.5%;    
    cursor: pointer;
    margin-bottom: 50px;
}
.ProductContentImg{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    /* border: 1px solid #292929; */
    border-radius: 30px;
    overflow: hidden;
    padding: 0;
}
.ProductName{
    display: block;
    color: #94d021;
    font-size: 1.5vw;
    margin: 5px 0;
}

.ProductInfo{
    color: #999;
    font-size: 1vw;
}

.ProductContentShow{
    width: 57% !important; 
    position: absolute;
    bottom: 0%;
    -webkit-mask: linear-gradient(to bottom, black 85%, transparent 100%);
    mask: linear-gradient(to bottom, black 85%, transparent 100%);
}

#BusinessMore{
    padding-top: 20px;
    width: 12%;
    margin: 0 auto;
    cursor: pointer;
}


#BusinessSupport{
    margin-top: 80px;
}
#BusinessSupport-info{
    color: #999;
    font-size: 1.8vw;
}

.Cooperative{
    margin-left: 18.5%;
    width: 18%;
    margin-bottom: 5%;
}

.Cooperative-info{
    width: 63%;
    margin: 0 auto;
    display: flex;
    flex-flow: row wrap;
    justify-content: left;
    margin-bottom: 10%;
}

.Cooperative-info-parent{
    width: 20%;
    height: 8vw;
    display: flex;
    align-items: center;
    justify-content: center;
}

.Cooperative-info-parent a img{
    width: 100%;
}


.flex-item1 {
    background-color: #000;
    padding-top: 5%;
    padding-bottom: 10%;
    display: flex;
    flex-flow: row wrap;
    width: 100%;
    position: relative;
}

.ContactUs{
    width: 20%;
    margin-left: 18.5%;
}

.ContactUs-info{
    display: flex;
    flex-flow: row wrap;
    width: 40%;
    justify-content: center;
}


.ContactUs-info .about li{
    list-style-type: none;
    margin-bottom: 30%;
    
}

.ContactUs-info .about li a{
    color: #666;
    font-size: 0.7vw;
}

.ContactUs-info .about li:nth-child(1){
    margin-bottom: 50%;
    color: #fff;
    font-size: 0.8vw;
}

.NameAndTel{
    margin-left: 20%;
}

.ContactUs-info .NameAndTel li{
    list-style-type: none;
    margin-bottom: 30%;
    color: #666;
    font-size: 0.7vw;
}

.ContactUs-info .NameAndTel li:nth-child(1){
    margin-bottom: 30%;
    color: #fff;
    font-size: 0.8vw;
}

.name{
    display: block;
}

.ContactUs-info .NameAndTel li{
    list-style-type: none;
    margin-bottom: 15%;
}

#copyright{
    position: absolute;
    font-size: 0.7vw;
    color: #777;
    left: 18%;
    bottom: 5%;
}



@media (min-width: 1920px){
    .ModuleTitle span{
        font-size: 80px;
    }
    .ProductName{
        font-size: 30px;
    }    
    .ProductInfo{
        font-size: 20px;
    }
    #BusinessSupport-info{
        font-size: 36px;
    }


    .Cooperative-info-parent{
        height: 155px;
    }

    .ContactUs-info .about li a{
        font-size: 13.5px;
    }
    
    .ContactUs-info .about li:nth-child(1){
        font-size: 15px;
    }

    .ContactUs-info .NameAndTel li{
        font-size: 13.5px;
    }
    
    .ContactUs-info .NameAndTel li:nth-child(1){
        font-size: 15px;
    }

    #copyright{
        font-size: 13.5px
    }

    .game-col span{
        font-size: 17.5px;
    }

}

@media (max-width: 960px){
    
    .ModuleTitle span{
        font-size: 40px;
    }
    .ProductName{
        font-size: 15px;
    }    
    .ProductInfo{
        font-size: 10px;
    }
    #BusinessSupport-info{
        font-size: 18px;
    }

    .Cooperative-info-parent{
        height: 78px;
    }

    .ContactUs-info .about li a{
        font-size: 7.05px;
    }
    
    .ContactUs-info .about li:nth-child(1){
        font-size: 8px;
    }

    .ContactUs-info .NameAndTel li{
        font-size: 7.05px;
    }
    
    .ContactUs-info .NameAndTel li:nth-child(1){
        font-size: 8px;
    }

    #copyright{
        font-size: 7.05px
    }

}