*{
            box-sizing: border-box;
        }
        
        body{
            padding-top: 70px;
            margin: 0;
            background-color: #F6D8AC;
            font-family: Arial,"微軟正黑體","Microsoft JhengHei","標楷體",sans-serif;
        }
        .bg-cus {
          background-color: #b97966;
        }   
        .navbar-light .navbar-nav .nav-link {
          color:white;
        }
        .navbar-light .navbar-toggler {
        border-color:transparent;
        }
    
        #logo_img{
            background-image: url("/img/東成醬油-logo-pc.png");
            width: 237px;
            height: 54px;
            background-size: cover;
            transition: all 0.5s ease;
        }
        .container{
            max-width: 1170px;
            padding: 0;
        }

        /*背景色*/
        #bgc{
            position: relative;
        }

        .bgc1,.bgc3{
            background-color: #F6D8AC;
        }
                    
        .bgc2,.bgc4{
            background-color: #F9E8CA;
        }

        
         /* 包標題及水平線 */
         .top{
            width: 136px;
            height: 40px;
            margin-right: auto;
            margin-left: auto;
            margin-bottom: 50px;
            
        }

        h3{
            letter-spacing: 6px;
            text-align:center;
     
        }

        p{
            text-align: justify;
            text-justify:inter-ideograph;
            letter-spacing: 2px;
        
        }

        .service p{
            text-align:center;
        }    

        
        .aa {
            float: left;            
        }

        .fb {
            width: 170px;
            height: 43px;
        }

        .footer {
            background-color: #B97966;
            width: 100%;
            height: auto;
            padding-top: 50px;
        }
        #footer-contant{
            margin: 0 auto;
            height: auto;
            width: 100%; 
            color: white;          
        }
        .container{
            max-width: 1170px;
        }
        #phone{
           padding-left: 44px; 
        }
        #fb_1{
            background-image: url("img/FBoil170x37.png");
            background-repeat: no-repeat;
            background-size: contain;
        }
        #fb_2{
            background-image: url("img/FBresturant170x37.png");
            background-repeat: no-repeat;
            background-size: contain;
        }
        
        /* Navbar電腦版 */
        @media screen and (min-width:769px){
         nav.navbar.shrink {
                min-height: 60px;
            }
    
        nav.navbar.shrink #logo_img{
                width: 193px;
                height: 44px;
            }
        #logo_img{
               display:block;
            }
        #logo_img_2{
               display:none;
            }     

         /* 內文寬度 */
        .about,.idea,.vision,.service{
            width: 520px;
            margin-left: auto;
            margin-right: auto; 
            padding: 50px 0;
            color:  #2B1C1F;
        }

        /* 關於東成導覽列定位 */
        ul#aboutNav{
            position: fixed;
            top: 20%;
            left: 22%;
            border-radius: 10px;
            width: 140px;
            height: 210px;
        }

        .aboutNavli{
            width: 120px;
            height: 40px;
        }





        }  
        /* Navbar平板部分 */
        @media screen and (max-width:768px) and (min-width:576px){
            img#logo_img{
               display:block;
            }
            #logo_img_2{
               display:none;
            }

         /* 內文寬度 */
        .about,.idea,.vision,.service{
            width: 450px;
            margin-left: auto;
            margin-right: auto; 
            padding: 50px 0;
            color:  #2B1C1F;
        }
        
        /* 關於東成導覽列定位 */
        ul#aboutNav{
            position: fixed;
            top: 20%;
            left: 3%;
            width: 120px;
            height: 170px;
        }

        .aboutNavli{
            width: 100px;
            height: 30px;
            font-size: 16px;
            border-radius: 5px;
            line-height:30px;
        }

        }
        /* Navbar手機板 */
        @media screen and (max-width:576px){
            img#logo_img{
               display:none;
            }
            #logo_img_2{
               display:block;
            }
            
         /* 內文寬度 */
        .about,.idea,.vision,.service{
            width: 350px;
            margin-left: auto;
            margin-right: auto; 
            padding: 50px 0;
            color:  #2B1C1F;
        }
        ul#aboutNav{
            display: none;
        }

        }