.banner{
    /*padding-top: 110px;*/
}
.carousel-indicators [data-bs-target]{
    width: 8px;
    height: 8px;
    border: 3px solid #fff;
    background-color: transparent;
    border-radius: 7px;
    opacity: 1;
    margin-right: 30px;
}
.carousel-indicators .active{
    background-color: #f39800;
    border-color: #f39800;
    background-clip: border-box;
}

.product-center{
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 0;
}
.title-desc-bg{
    position: relative;
}
.title-desc-bg .title-desc{
    text-align: center;
}
.title-desc-bg .title-desc p{
    color: rgba(68, 67, 67, .5);
}
.title-desc-bg>p{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    width: 100%;
    font-size: 146px;
    color: rgba(243, 152, 0, 0.05);
    font-weight: 600;
    text-align: center;
}
.product-center .top-ul{
    display: flex;
    justify-content: space-between;
    margin-top: 80px;
    gap: 20px;
}
.product-center .top-ul li{
    width: 50%;
    position: relative;
    padding: 60px;
}
.product-center .top-ul li .left-top{
    position: absolute;
    left: 0;
    top: 0;
}
.product-center .top-ul li .left-top .line,.product-center .top-ul li .right-top .line{
    position: relative;
    padding-top: 25px;
    margin-bottom: 30px;
    width: 100%;
}
.product-center .top-ul li .left-top .line:before{
    content: "";
    width: 50%;
    height: 2px;
    background-color: #f39800;
    position: absolute;
    left: 0;
    bottom: 0;
}
.product-center .top-ul li .right-top .line:before{
    content: "";
    width: 50%;
    height: 2px;
    background-color: #f39800;
    position: absolute;
    right: 0;
    bottom: 0;
}
.product-center .top-ul li .right-top{
    position: absolute;
    right: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-end;
}
.product-center .top-ul li .right-top img{
   
}
.product-center .top-ul li a{
    color: #444343;
    position: relative;
    display: flex;
    align-items: flex-end;
    height: 100%;
}
.product-center .top-ul li a h3{
    font-size: 20px;
    font-weight: bold;
}
.product-center .top-ul li:hover{
    background: url(../../images/product-active-bg.png) no-repeat;
    background-size: 100% 100%;
    
}
.product-center .top-ul li:hover h3{
    color: #ffffff;
}

.product-center .top-ul li:hover a{
    color: #ffffff;
}
.product-center .top-ul li:hover .left-top .line:before,.product-center .top-ul li:hover .right-top .line:before{
    background-color: #ffffff;
}
.product-center .top-ul li:hover .left-top img,.product-center .top-ul li:hover .right-top img{
    filter: brightness(3) contrast(4);
}

.product-center .bottom-ul{
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 40px;
}
.product-center .bottom-ul li{
    background: url(../../images/product-bg.png) no-repeat;
    background-size: 100% 100%;
    width: calc((100% - 60px) / 4);
    padding: 45px 45px 15px;
    text-align: center;
    position: relative;
}
.product-center .bottom-ul li a{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}
.product-center .bottom-ul li img{
    margin: 0 auto;
}
.product-center .bottom-ul li p{
    margin: 20px 0;
    font-size: 20px;
    color: #444343;
    font-weight: bold;
}
.product-center .bottom-ul li:hover{
    background: url(../../images/product-active-bg.png) no-repeat;
    background-size: 100% 100%;
}
.product-center .bottom-ul li:hover:after{
    border: none;
}
.product-center .bottom-ul li:hover .trapezoidMaxLine1:before,.product-center .bottom-ul li:hover .trapezoidMaxLine1:after,.product-center .bottom-ul li:hover .trapezoidMinLine1:before{
    border: none;
}
.product-center .bottom-ul li:hover .trapezoidMinLine1:before{
    background-color: #ffffff;
    top: -1px;
}
.product-center .bottom-ul li:hover p{
    color: #ffffff;
}
.product-center .bottom-ul li:hover a img:last-child{
    filter: brightness(3) contrast(3);
}

.product-center>a{
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 70px auto 0;
    color: #444343;
    width: 140px;
    height: 34px;
    border: 1px solid #444343;
}

.factory-con{
    background:url(../../images/factory.jpg) no-repeat center center;
    background-size: cover;
    display: flex;
    gap: 60px;
    min-height: 626px;
    padding: 100px 0 70px;
}
.factory-con .left-con{
    margin-left: calc((100% - 1400px) / 2);
    max-width: 700px;
    color: #ffffff;
}
.factory-con .left-con h2{
    font-size: 36px;
    text-align: center;
    color: #ffffff;
}
.factory-con .left-con p:nth-of-type(1){
    text-align: center;
}
.factory-con .left-con p:nth-of-type(2){
    margin-top: 80px;
    margin-bottom: 50px;
    line-height: 2;
    font-weight: 300;
}
.factory-con .left-con>a{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 140px;
    height: 36px;
    background-color: #f39800;
    color: #ffffff;
    margin: 0 auto;
}
.factory-con .right-con{
    background: url(../../images/touming.png) no-repeat;
    background-size: 100% 100%;
    width: 100%;
    padding-right: calc((100% - 1400px) / 2);
    display: flex;
    align-items: center;
    position: relative;
}
.factory-con .right-con ul{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 80px;
    color: #f39800;
    margin-left: 60px;
}
.factory-con .right-con ul li{
    width: calc((100% - 80px) / 2);
    font-weight: 600;
    position: relative;
    padding-left: 70px;
}
.factory-con .right-con ul li p:first-child{
    font-size: 45px;
}
.factory-con .right-con ul li p:last-child{
    font-size: 25px;
}
.factory-con .right-con ul li:before{
    content: "★";
    color: #f39800;
    position: absolute;
    left: 0;
    font-size: 45px;
}


.trapezoidMaxLine {
    position: absolute;
    z-index: 4;
    height: 5px;
    width: 100%;
    top: 0;
    left: 0;
    }
    .trapezoidMaxLine:before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: -1;
    /* width: calc(25% - 3px); */
    /* border-top: 1px solid #ffffff; */
    }
    .trapezoidMaxLine:after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    right: 0;
    z-index: -1;
    /* width: calc(25% - 3px); */
    /* border-top: 1px solid #ffffff; */
    }
    .trapezoidMinLine {
    position: absolute;
    z-index: 4;
    height: 20px;
    width: 100px;
    left: 70px;
    }
    .trapezoidMinLine:before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: -1;
    border: 1px solid #ffffff;
    border-top: 0 solid #ffffff;
    transform: perspective(10px) rotateX(-15deg);
    background-color: #ffffff;
    }



    .trapezoidMaxLine1 {
        position: absolute;
        z-index: 4;
        height: 5px;
        width: 100%;
        top: 0;
        left: 0;
        }
        .trapezoidMaxLine1:before {
        content: "";
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: -1;
        width: 35px;
        border-top: 1px solid #194579;
        }
        .trapezoidMaxLine1:after {
        content: "";
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        right: 0;
        z-index: -1;
        width: calc(100% - 113px);
        border-top: 1px solid #194579;
        }
        .trapezoidMinLine1 {
        position: absolute;
        z-index: 4;
        height: 20px;
        width: 60px;
        top: 2px;
        left: 44px;
        }
        .trapezoidMinLine1:before {
        content: "";
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: -1;
        border: 1px solid #194579;
        border-top: 0 solid #194579;
        transform: perspective(20px) rotateX(-30deg);
        }





        .news-con{
            max-width: 1400px;
            margin: 80px auto;
        }
        .news-con a{
            color: #444343;
        }
        .news-con .news-left-right{
            margin-top:80px;
            display: flex;
            justify-content: space-between;
            gap: 5vw;
        }
        .news-con .news-left-right .news-left{
            background-color: #f5f6fa;
        }
        .news-con .news-left-right .news-left img{
            width: 100%;
        }
        .news-con .news-left-right .news-left .title-desc-time{
            padding: 20px 30px;
        }
        .news-con .news-left-right .news-left .title-desc-time h3{
            font-weight: bold;
        }
        .news-con .news-left-right .news-left .title-desc-time p:nth-of-type(1){
            display: -webkit-box;
            -webkit-line-clamp: 2;
            overflow: hidden;
            text-overflow: ellipsis;
            -webkit-box-orient: vertical;
            line-height: 2;
            position: relative;
            padding-left: 15px;
            color: rgba(68, 67, 67, .5);
        }
        .news-con .news-left-right .news-left .title-desc-time p:nth-of-type(1):before{
            content: "";
            position: absolute;
            width: 1px;
            height: 60%;
            background-color: #444343;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
        }
        .news-con .news-left-right .news-left .title-desc-time p:nth-of-type(2){
            text-align: center;
            color: rgba(68, 67, 67, .5);
        }
        .news-con .news-left-right ul{
            list-style-type: disc;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            gap: 20px;
            max-width: 50%;
        }
        .news-con .news-left-right ul .left-right{
            display: flex;
            justify-content: space-between;
            gap: 60px;
        }
        .news-con .news-left-right ul .left-right h3{
       
            
        }
        .news-con .news-left-right ul .left-right .title-desc p{
            line-height: 2;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            overflow: hidden;
            text-overflow: ellipsis;
            -webkit-box-orient: vertical;
            line-height: 2;
            color: rgba(68, 67, 67, .5);
        }
        .news-con .news-left-right ul .left-right .date-arrow p{
            margin-bottom: 30px;
            position: relative;
            font-size: 20px;
            font-weight: 300;
            color:rgba(68, 67, 67, .5);
        }
        .news-con .news-left-right ul .left-right .date-arrow p:after{
            content: "";
            background: url(../../images/arrow-right-gray.png) no-repeat;
            right: 0;
            bottom: -40px;
            position: absolute;
            width: 48px;
            height: 19px;
            opacity: 0.5;
        }
        .news-con .news-left-right ul li:hover a{
            color: #f39800;
        }
        .news-con .news-left-right ul li:hover .left-right .title-desc p{
            color: #f39800;
        }
        .news-con .news-left-right ul li:hover::marker{
            color: #f39800;
        }
        .news-con .news-left-right ul li:hover .left-right .date-arrow p:after{
            background: url(../../images/arrow-right-yellow.png) no-repeat;
        }
        .news-con>a{
            display: flex;
            justify-content: center;
            align-items: center;
            width: 140px;
            height: 34px;
            border: 1px solid #444343;
            margin: 40px auto 0;
        }




        .solutions-con{
            max-width: 1400px;
            margin: 0 auto 80px;
        }
        .solutions-con ul{
            margin-top: 80px;
            display: flex;
            justify-content: space-between;
            gap: 38px;
        }
        .solutions-con ul li{
            text-align: center;
        }
        .solutions-con ul li .title-nengli{
            color: #444343;
            padding: 20px;
            border: 1px solid #cccccc;
            font-weight: bold;
        }
        .solutions-con ul li .title-nengli p:first-child{
            font-weight: 400;
            margin-bottom: 5px;
        }
        .solutions-con ul li .title-nengli p:last-child{
            font-size: 14px;
            font-weight: bold;
        }
        .solutions-con ul li:hover .title-nengli{
            background-color: #f39800;
            border: none;
            color: #ffffff;
        }
        .allover-con .allover{
            max-width: 1400px;
            margin: 0 auto;
        }
        @media (max-width:1400px){
            .product-center,.news-con,.solutions-con{
                padding-left: 15px;
                padding-right: 15px;
            }
            .factory-con .right-con{
                padding-right: 15px;
            }
            .factory-con .left-con{
                margin-left: 15px;
            }
            .title-desc-bg>p{
                font-size: 100px;
            }
             .factory-con .right-con ul{
                margin-left: 30px;
            }
            .factory-con .right-con ul li{
                padding-left: 60px;
            }
            .factory-con .right-con ul li p:first-child{
                font-size: 32px;
            }
            .factory-con .right-con ul li p:last-child{
                font-size: 16px;
            }
           
        }
        @media (max-width:1200px){
            .factory-con{
                gap: 30px;
            }
            .factory-con .right-con ul li{
                padding-left: 40px;
            }
            .factory-con .right-con ul li:before{
                font-size: 35px;
            }
            .factory-con .right-con ul li p:first-child{
                font-size: 28px;
            }
            .factory-con .right-con ul li p:last-child{
                font-size: 14px;
            }
            .product-center .bottom-ul li p,.product-center .top-ul li a h3{
                font-size: 18px;
            }
            
        }
        @media (max-width:1080px){
            
            .factory-con{
                flex-wrap: wrap;
            }
            .factory-con .left-con{
                max-width: 100%;
                margin-right: 15px;
            }
            .factory-con .right-con{
                padding-right: 0;
                justify-content: right;
                padding-top: 30px;
                padding-bottom: 30px;
                margin-left: 15px;
            }
            .title-desc-bg>p{
                font-size: 60px;
            }
            .product-center .bottom-ul li{
                padding: 20px 20px 15px;
            }
        }
        @media (max-width:768px){
            .title-desc-bg>p{
                display: none;
            }
            .product-center{
                padding-top: 40px;
                padding-bottom: 40px;
            }
            .product-center .top-ul li{
                padding: 0;
            }
            .product-center .bottom-ul{
                flex-wrap: wrap;
            }
            .product-center .bottom-ul li{
                width: calc((100% - 20px) / 2);
            }
            .product-center .bottom-ul li p, .product-center .top-ul li a h3{
                font-size: 16px;
            }
            .product-center .top-ul li .left-top p,.product-center .top-ul li .right-top p{
                font-size: 14px;
            }
            .product-center>a,.solutions-con ul{
                margin-top: 40px;
            }
            .news-con{
                margin: 40px auto;
            }
            .news-con .news-left-right{
                flex-wrap: wrap;
                margin-top: 40px;
            }
            .solutions-con ul{
                gap: 20px;
            }
            .news-con .news-left-right ul{
                max-width: 100%;
            }
            .news-con .news-left-right ul .left-right{
                gap: 20px;
            }
            
            .solutions-con{
                margin-bottom: 40px;
            }
            .solutions-con ul li .title-nengli{
                padding: 20px 10px;
            }
            .solutions-con ul{
                flex-wrap: wrap;
            }
              .solutions-con ul li{
                  width: calc((100% - 20px) / 2);
              }
        }
        @media (max-width:500px){
            .factory-con .right-con ul{
                gap: 30px;
            }
            .factory-con .right-con ul li{
                width: calc((100% - 30px) / 2);
            }
            .factory-con .right-con ul li p:first-child{
                font-size: 20px;
            }
            .factory-con .right-con ul li p:last-child{
                font-size: 12px;
            }
            .factory-con .right-con ul li:before{
                font-size: 24px;
            }
            .factory-con .right-con ul li{
                padding-left: 24px;
            }
            .solutions-con ul li .title-nengli p:first-child{
                font-size: 14px;
            }
            .solutions-con ul li .title-nengli p:last-child{
                font-size: 12px;
            }
            .line + img{
                display: none;
            }
            .product-center .bottom-ul li a img:nth-of-type(2){
                display: none;
            }
        }