body {
            font-size: 14px;
            color: #343a40;
            background-color: rgb(0, 12, 16);
            background-image: url(..//img_sis/businessman-3492383_1280.jpg);
            background-attachment: scroll;
            background-size: 100%;
            background-repeat: no-repeat;
            max-width: 100%;
        }
        
        @media (max-width: 1400px) {
            body {
                align-items: center !important;
                font-size: 14px;
                color: #343a40;
                background-attachment: scroll;
                background-size: 100%;
                background-repeat: no-repeat;
                max-width: 1300px !important;
            }
        }
        
        @media (max-width: 500px) {
            body {
                align-items: center !important;
                font-size: 14px;
                color: #343a40;
                background-color: rgb(0, 12, 16);
                background-image: url(..//img_sis/businessman-3492383_1280.jpg);
                background-attachment: scroll;
                background-size: 100%;
                background-repeat: no-repeat;
                max-width: 400px !important;
            }
            .prmh1 {
                margin: 0 !important
            }
            .info-style {
                margin-top: 100px;
                margin-left: 0px !important;
                box-shadow: 0 0 1em #17a2b8;
                border: 1px solid #fff;
                border-radius: 15px;
                text-align: justify;
            }
            .img-info-style {
                margin-top: 57px;
                margin-left: 0px !important;
                box-shadow: 0 0 1em #17a2b8;
                border: 1px solid rgb(255, 255, 255);
                border-radius: 15px;
                text-align: justify;
            }
        }
        
        .animation:hover {
            border-radius: 20px;
            opacity: 12px;
            transition: background-color 0.25s ease-in-out, border-radius 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
        }
        
        .nav-link:hover,
        .nav-link:active,
        .nav-link:focus,
        .nav-link:enabled {
            color: #343a40 !important;
            background-color: #f8f9fa !important;
            border-radius: 25px;
            transition: background-color 0.25s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
        }
        
        .prmh1 {
            margin-bottom: 100px;
            margin-left: 50px;
            margin-top: 80px;
            font-size: 100px;
            font-weight: 300;
        }
        
        .bt-bt {
            border-top: 1px solid #fff;
        }
        
        .bt-bt:hover {
            border-top: 1px solid #17a2b8;
            transition: border-bottom 0.95s ease-in-out;
        }
        
        .bd-bt {
            border-bottom: 1px solid #fff;
        }
        
        .bd-bt:hover {
            border-bottom: 1px solid #17a2b8;
            transition: border-bottom 0.55s ease-in-out;
        }
        
        .info-style {
            margin-top: 100px;
            margin-left: 50px;
            box-shadow: 0 0 1em #17a2b8;
            border: 1px solid #fff;
            border-radius: 15px;
            text-align: justify;
        }
        
        .info-style:hover {
            border-radius: 5px;
            box-shadow: 0 0 1em #b81717;
            transition: background-color 0.75s ease-in-out, border-color 0.35s ease-in-out, border-radius 0.95s ease-in-out, box-shadow 0.65s ease-in-out;
        }
        
        .img-info-style {
            margin-top: 57px;
            margin-left: 40px;
            box-shadow: 0 0 1em #17a2b8;
            border: 1px solid rgb(255, 255, 255);
            border-radius: 15px;
            text-align: justify;
        }
        
        .img-info-style:hover {
            border-radius: 5px;
            box-shadow: 0 0 1em #b81717;
            transition: background-color 0.75s ease-in-out, border-color 0.35s ease-in-out, border-radius 0.95s ease-in-out, box-shadow 0.65s ease-in-out;
        }
        
        .pdb {
            padding-bottom: 153px
        }