body {
                width: 100%;
                max-width: 2000px;
                margin: auto; /*2em auto */
                font: .9em/1.2 Arial, Helvetica, sans-serif;
        }

        .clr {
                clear:both
        }

        a {
                color: white;
        }
        .container {
                display: grid;
                grid-template-columns: repeat(1, minmax(0,1fr));
                gap: 0px;
                align-items: center;
                grid-template-areas:
                        'header'
                        'main'
                        'footer'
                        'send'
                ; 
        }
        header {
                grid-row: 1;
                border-radius: 0px;
                /* align-items: center; */
                padding: 0px;   
                /* background-color: #17335c; */
                background-color: black;
                border: 0px solid #303237;
                grid-area: header;
        }

        .nav-bar {
                /* display: flexbox; */
                /* justify-content: space-between; */
                /* align-items: center; */
                height: 40px;
                /* text-align: center; */
                /* padding: 5px 10%; */
        }
        .nav ul {
                margin: 0;
                text-align: center;
        }

        .nav li {
                display: inline;
                /* text-align: center; */
        }

        .nav a {
                /* display: inline-block; */
                padding: 0 1%;
                color: white;
                text-decoration: none;
        }

        .main-nav {
                /* text-align: center; */
                font-size: 1.2em;
                font-weight: lighter;
                border-bottom: 0px solid rgba(255, 255, 255, .3)
        }

        .main-nav li {
                padding: 0 1%;
        }

        .nav a:hover {
                padding: 0 1%;
                background-color: grey;
                /* border: 1px solid whitesmoke; */
                border-width: 15px;
        }

        .nav a:active {
                padding: 0 1%;
                background-color: blue;
                /* border: 1px solid whitesmoke; */
        }

        .ref-black a {
                padding: 0 1%;
                background-color: black;
                /* border: 1px solid whitesmoke; */
        }

        .l-black a {
                padding: 0 1%;
                background-color: black
                /* border: 1px solid whitesmoke; */
        }

        .l-blue a {
                padding: 0 1%;
                background-color: blue
                /* border: 1px solid whitesmoke; */
        }

        .b-black {
                padding: 0;
                background-color: black
        }


        main {
                grid-row: 2;
                border-radius: 0px;
                padding: 0px;   
                background-color: #17335c;
                border: 0px solid black;
                grid-area: main;
        }

        img {
                max-width: 100%;
                padding: 0px;
                height: auto;
        }

        send {
                grid-row: 3;
                border-radius: 0px;
                padding: 0px;  
                background-color: #17335c;
                border: 0px solid #303237;
                grid-area: send;
        }
        .control-label {
                font-size: 1.2em;
                margin-left: 10px;
                color: white;

        }
        .send-mail {
                border-radius: 0px;
                margin: 0px;
                padding: 0px;
                height: 130px;
                text-align: center; 
        }
        .send-mail p {
                font-size: 1.4em;
                font-weight: lighter;
                color:white;
                text-align: center;
                margin-left: 35px; 
        }
        .sd-button button {
                border-radius: 2px;
                margin-top: 12px;
                margin-left: 50px;
                padding-left: 5px;
                width: 60px;
                height: 30px;
                color: black;
                background-color: black;
        }
        .sd-button button:hover{
                background-color: gray;
        }
        .sd-button b{
                border-radius: 0px;
                color: white;
                background-color: black;
                text-align: center; 
        }
        footer {
                grid-row: 4;
                border-radius: 0px;
                padding: 2px;   
                background-color: #17335c;
                border: 0px solid #303237;
                grid-area: footer;
        }       
        .foot {
                /* display: flexbox; */
                /* justify-content: space-between; */
                /* align-items: center; */
                height: 140px;
                text-align: center;
                color: white;
                /* background-color: #303237; */
                /* padding: 5px 10%; */
                padding-top:0%

        }
        .foot-hd p {
                /* align-items: center; */
                /* color: white; */
                font-size: 1.5em;
                font-weight: lighter;
                background-color: #17335c;
                padding-top: 0px;
                padding-left: 35px;
        }
        .logo img {
                border: 0px solid #ddd;
                border-radius: 0px;
                padding: 0px;
                width: 30px;
                height: 30px;
        }
        .foot-btm {
                /* align-items: center; */
                /* color: white; */
                font-size: .9em;
                font-weight: lighter;
                background-color: #17335c;
                padding-left: 20px;
                padding-bottom: 5px
        }
        .contact-end {
                max-width: 100%;
                height: auto;
        }