    /* init page */

    body {
        width: 100%;
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        background-color: #b3cb9b;
        font-family: Arial, 'Segoe print', Tahoma, Geneva, Verdana, sans-serif;
        position: relative;
        margin-bottom: 150px;
        color: green;
    }

    /* menu */

    .container-fluid img {
        border-radius: 30px;
    }

    .container-fluid {
        background-color: transparent !important;
    }

    li {
        font-family: 'Segoe print', Tahoma, Geneva, Verdana, sans-serif;
        font-size: 30px;
        text-align: center;
        padding: 10px;
    }

    .dropdown-menu {
        background-color: #849572 !important;
    }

    .dropdown-item:hover {
        background-color: #849572 !important;
        color: #134016 !important;
    }

    .dropdown-item {
        font-size: 20px !important;
        color: #F2EFE9 !important;
    }

    .nav-link {
        color: #F2EFE9 !important;
    }

    .navbar {
        background-color: #849572 !important;
    }

    a.navbar-brand {
        margin: 0;
    }

    .fa-angle-double-up {
        color: blanchedalmond !important;
    }

    /* fin menu */
    /* version mobile */

    @media (max-width:430px) {
        body {
            width: 100%;
            margin: 0;
            padding: 10px;
            box-sizing: border-box;
            background-color: #b3cb9b;
            text-align: center;
            color: green;
        }

        .container-fluid img {
            border-radius: 30px;
            width: 75%;
            margin: 0;
        }

        .container-fluid {
            padding: 0;
        }

        .navbar-toggler {
            width: 100% !important;
            border: none !important;
        }

        .fa-angle-double-up {
            color: aliceblue !important;
        }

        /* .container-pnx, */
        /* .container-, */
        .bal-pnx,
        .clim-img {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            background-color: #6a8c46;
        }

        .pnx-img>img,
        .gauche-pub>img {
            width: 100%;
            padding-left: 10px;
        }

        .container2-pnx {
            padding: 15px;
            background-color: #6a8c46;
        }

        .container-pub {
            display: flex;
            flex-direction: column;
            width: 100%;
            align-items: center;
            justify-content: center;
            padding: 0px;
            background-color: #6a8c46;
        }

        .navbar {
            width: 100% !important;
        }

        p.titre-pnx {
            font-size: 24px !important;
            font-weight: bold !important;
        }

        .contact {
            margin-top: 0;
            background-color: #6a8c46;
            color: black;
        }

        #contact_form {
            text-align: center;
            color: green;
        }

        .contactecran {
            display: none;
        }

        .contactmobile {
            display: flex;
            flex-direction: column;
        }

        .email,
        .name {
            width: 100% !important;
            text-align: center !important;
        }

        option {
            font-size: 12px !important;
            color: black !important;
        }

        footer {
            font-size: 14px !important;
        }
    }

    /* fin mobile */
    /* version supperieur mobile */

    @media (min-width:431px) {

        /* panneaux solaire et clim */
        .container-pnx,
        .container-clim,
        .container-bal-pnx {
            display: flex;
            flex-direction: column;
            flex-wrap: nowrap;
            align-items: center;
            text-align: center;
            width: 80%;
            margin: auto;
            margin-top: 40px;
            margin-bottom: 40px;
            color: green;
            font-size: 40px;
        }

        .pnx-img,
        .clim-img {
            width: auto;
        }

        .pnx-text p {
            font-size: 30px;
        }

        p.titre-pnx {
            text-align: center;
        }

        .container2-pnx {
            display: flex;
            flex-direction: column;
            flex-wrap: nowrap;
            align-items: center;
            text-align: center;
            width: 80%;
            background-color: #6a8c46;
            margin: auto;
            margin-top: 40px;
            margin-bottom: 40px;
            color: #F2EFE9;
            font-size: 40px;
        }

        .pnx2-text p {
            font-size: 25px;
        }

        p.titre-pnx {
            font-size: 40px;
        }

        /* premiere pub haut */
        .container-pub {
            display: flex;
            flex-direction: row;
            flex-wrap: nowrap;
            align-items: center;
            justify-content: space-evenly;
            width: 100%;
            background-color: #6a8c46;
            margin: auto;
            /* margin-top: 40px; */
            margin-bottom: 40px;
        }

        .gauche-pub {
            border-radius: 0;
            padding: 15px;
            width: 100%
        }

        .gauche-pub img {
            width: 100%;
            border-radius: 0;
        }

        .droite-pub {
            text-align: center;
            color: #F2EFE9;
            margin: 40px;
            width: 100%;
        }

        .droite-pub p {
            font-size: 20px;
        }

        h4 {
            font-weight: bolder;
            font-size: 30px;
        }

        .mobile {
            display: none;
        }

        .ecran {
            display: block;
        }

        option:hover {
            background-color: red !important;
        }

        .contactecran {
            display: block;
        }

        .contactmobile {
            display: none;
        }

        footer {
            position: fixed;
            display: flex;
            left: 0;
            bottom: 0;
            visibility: visible;
            align-items: center;
            justify-content: space-evenly;
            text-align: center;
            width: 100%;
            background-color: #398d3f;
            padding-top: 6px;
            padding-bottom: 10px;
            color: #F2EFE9;
        }
    }

    /* fin version supperieur mobile */

    hr {
        border: 2px solid #F2EFE9;
        background-color: #F2EFE9;
        width: 80%;
        margin: auto;
    }

    /*******************/
    /***  contact    ***/
    /*******************/

    .contact {
        color: green;
    }

    button {
        overflow: visible;
    }

    button,
    select {
        text-transform: none;
    }

    .subject>select,
    button,
    input,
    select,
    textarea {
        color: green;
        font: inherit;
        margin: 0;
    }

    input {
        line-height: normal;
        color: green;
    }

    textarea {
        overflow: auto;
    }

    #container {
        border: solid 3px #474544;
        max-width: 768px;
        margin: 60px auto;
        position: relative;
    }

    form {
        padding: 37.5px;
        margin: 50px 0;
        color: green;
    }

    h1 {
        color: #F2EFE9;
        font-size: 32px;
        font-weight: 700;
        letter-spacing: 7px;
        text-align: center;
        text-transform: uppercase;
    }

    .underline {
        border-bottom: solid 2px green;
        margin: -0.512em auto;
        width: 80px;
    }

    .icon_wrapper {
        margin: 50px auto 0;
        width: 100%;
    }

    .icon {
        display: block;
        fill: green;
        height: 50px;
        margin: 0 auto;
        width: 50px;
    }

    .email {
        float: right;
        width: 45%;
    }

    input[type='text'],
    [type='email'],
    [type='password'],
    select,
    textarea {
        background: none;
        border: none;
        border-bottom: solid 2px #F2EFE9;
        color: #57468c;
        font-size: 1.000em;
        font-weight: 400;
        letter-spacing: 1px;
        margin: 0em 0 1.875em 0;
        padding: 0 0 0.875em 0;
        text-transform: uppercase;
        width: 100%;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        -ms-box-sizing: border-box;
        -o-box-sizing: border-box;
        box-sizing: border-box;
        -webkit-transition: all 0.3s;
        -moz-transition: all 0.3s;
        -ms-transition: all 0.3s;
        -o-transition: all 0.3s;
        transition: all 0.3s;
    }

    input[type='text']:focus,
    [type='email']:focus,
    [type='password']:focus,
    select:focus,
    option:focus,
    textarea:focus {
        outline: none;
        padding: 0 0 0.875em 0;
        transition-duration: 1.5s;
        background: #398d3f;
        color: #F2EFE9;
    }

    .select {
        color: #F2EFE9;
    }

    .message {
        float: none;
    }

    .name {
        float: left;
        width: 45%;
    }

    select {
        background: url('https://cdn4.iconfinder.com/data/icons/ionicons/512/icon-ios7-arrow-down-32.png') no-repeat right;
        outline: none;
        -moz-appearance: none;
        -webkit-appearance: none;
    }

    select::-ms-expand {
        display: none;
    }

    option {
        width: 100%;
        color: #101010;
    }

    .telephone {
        width: 100%;
    }

    textarea {
        line-height: 150%;
        height: 150px;
        resize: none;
        width: 100%;
    }

    ::-webkit-input-placeholder {
        color: #F2EFE9;
    }

    :-moz-placeholder {
        color: #F2EFE9;
        opacity: 1;
    }

    ::-moz-placeholder {
        color: #F2EFE9;
        opacity: 1;
    }

    :-ms-input-placeholder {
        color: #F2EFE9;
    }

    #form_button {
        background: none;
        border: solid 2px #F2EFE9;
        color: #F2EFE9;
        cursor: pointer;
        display: inline-block;
        font-family: 'Helvetica', Arial, sans-serif;
        font-size: 0.875em;
        font-weight: bold;
        outline: none;
        padding: 20px 35px;
        text-transform: uppercase;
        -webkit-transition: all 0.3s;
        -moz-transition: all 0.3s;
        -ms-transition: all 0.3s;
        -o-transition: all 0.3s;
        transition: all 0.3s;
    }

    #form_button:hover {
        transition-duration: 1.5s;
        background: #398d3f;
        color: #134016;
        border-radius: 20px;
    }

    @media screen and (max-width: 768px) {
        #container {
            margin: 20px auto;
            width: 95%;
        }
    }

    @media screen and (max-width: 480px) {
        h1 {
            font-size: 26px;
        }

        .underline {
            width: 68px;
        }

        #form_button {
            padding: 15px 25px;
            border-radius: 20px;
        }
    }

    @media screen and (max-width: 420px) {
        h1 {
            font-size: 18px;
        }

        .icon {
            height: 35px;
            width: 35px;
        }

        .underline {
            width: 53px;
        }

        input[type='text'],
        [type='email'],
        [type='password'],
        select,
        textarea {
            font-size: 0.875em;
        }
    }

    /* fin contact */
    /* cookie fr */

    div.cookie_policy_msg {
        width: 100%;
        background: rgb(164, 144, 70);
        padding: 20px;
        font-size: 20px;
    }

    div.cookie_policy_msg>div {
        max-width: 1200px;
        margin: 0 auto;
        color: rgb(3, 3, 3);
        padding: 20 px;
        text-align: center;
    }

    div.cookie_policy_msg>div>a:first-child {
        color: rgb(0, 0, 0);
        display: inline-block;
        margin-left: 10 px;
        font-size: 18px;
    }

    div.cookie_policy_msg>div>a:last-child {
        display: inline-block;
        margin-left: 20 px;
        height: 60 px;
        width: 32 px;
        color: rgb(0, 0, 0)
    }

    button {
        width: 180px;
        padding: 8px;
        margin: 5px;
        font-size: 20px;
        color: black;
    }