section{margin:50px 0;}
      /*Heading*/
        .header{position:fixed;top:0px;left:0px;width:100%;min-height:50px;background-color:#000;opacity:0.7;padding:10px;z-index:10;}
        .header a {text-decoration:none;color:inherit;}
        .bottom-header{position:fixed;top:0px;left:0px;width:100%;min-height:50px;margin-top:50px;z-index:10;}
        .nav-item{margin:3px;}
        .heading-logo-text{color:#fff;font-size:1rem;}
        .btn-group{margin:auto;}
      /*Section one*/
        .first-heading{position:relative;top:30%;margin:0 5%;width:max-content;color:#fff;}
        .bg-img{width:100%;height:500px;background-image:url('/image/lianxin.png');background-size: cover;background-position: center center;}
      /*Section two*/
        .product_preview{display:flex;width:100%;padding:2% 5%}
        .product_preview>div{flex:1;margin:2%}
        .product_preview_item{text-align:center;}
        .product_preview_item h3{margin: 20px 0 10px 0;color: #f00;text-align:center;}
        .product_preview_item p{text-align:center;vertical-align:middle;padding:8px;line-height:30px;}
        .product_preview_item>img{width:100%;max-width:300px;border:3px solid #000;padding:8px;box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);}
        @media screen and (max-width: 1000px) {.product_preview_item {flex: 100%;max-width: 100%;}.product_preview{flex-direction: column;}    }
        @media screen and (max-width: 500px) {.product_preview_item {flex: 100%;max-width: 100%;}.product_preview>div{width:100%}   } 
      /*Section Three*/
        .feature-item{padding:8px;line-height:30px;}
        .feature-item>h3{margin-top:15px;line-height:30px;}
        .feature-item>img{max-width:100px;}
       /*Section Four*/
        .inventory-sec-heading{margin-bottom:40px;}
        .inventory-sec-heading span{font-weight:800;color:#f00}
        .inventory{padding:8px;}
        .inventory-col{padding:4px;}
        .btn-inventory-container{display:flex;flex-direction:row;}
        .btn-search-inventory{margin-left:auto;margin-right:5px;;}
      /*Section Five*/
        .map{overflow:hidden;padding-bottom:50%;position:relative;height:0;}
        .map iframe{top:20px;height:100%;width:100%;position:absolute;}
      /*Section Six*/
        .service-item{margin:10px auto 10px auto;}
        .service-item i{margin-top:10px;}
        .service-item-timetable{margin:auto;max-width:500px;}
      /*Section Seven*/
        .bottom-bg-img{background-image:url('/image/publicity-img.jpg');background-position: center center;background-size:cover;height:auto;width:100%;padding:80px;}
        .icon-group{text-align:center;vertical-align:middle;}
        .icon-group span{color:#fff;}
      /*Section Eight*/
        .contact{padding:20px 2%;background-color:#333;opacity:0.9;color:#fff;position:relative;z-index:-10;}
        .contact h4{margin-bottom:20px;}
        .contact a{color:#fff;text-decoration:none;}
        .contact-container{margin:20px 0px;}
        .appQRcode{padding:8px;text-align:center;}
        .appQRcode>img{border:3px solid #fff;padding:8px;box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);}
        .QRcode-text{padding:8px;text-align:center;}
        .QRcode-text>div{margin-top:10px;}
        .dl-btn{--bs-btn-border-radius:0.9rem;}
        .contact-infor{padding:8px;text-align:center;}
        .contact-us{padding:8px;text-align:left;}
      /*Section Footer*/
        .footer{background-color:#000;opacity:0.8;color:#fff;position:relative;z-index:-10;text-align:center;}
        .footer a{color:#fff;text-decoration:none;}
        .footer>div{margin:20px 0;}
        .logo-footer{margin:auto 5%;}
        .footer-logo-text{display:flex;flex-direction:column;margin-left:10px;color:#fff;font-size:1rem;}
        .footer-navbar>ul{padding-left:0px;}
        .menu-item{display:inline-block;padding:8px}
        .footer-text{display:flex;flex-direction:row;align-items:center;justify-content:center;}
        .footer-text p{margin-left:5px;margin-bottom:0px;}
      /* Schedule a Test Drive*/
        .form-table {width:100%;}
        .form-label {width:30%;text-align:left;padding-right:10px;}
        .form-input {width:70%;text-align:right;};