* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;

    -ms-touch-action: manipulation;
    touch-action: manipulation;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent; /* For some Androids */
    -webkit-overflow-scrolling: touch;
}

.header {
    height: auto;
    position: relative;
    background: url("../../../img/header_bg.jpg") no-repeat center center scroll;
    background-size: cover;
    color: #fff;
}

.header > .overlay {
    background: rgba(44, 62, 80, .8);
    position: relative;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
}

.wrapper {
    max-width: 1024px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
}

.toolbar {
    height: auto;
}

.toolbar .item {
    position: relative;
    font-weight: 300;
    display: inline-block;
    font-size: 17px;
    margin-right: -0.25em;
    vertical-align: middle;
}

.toolbar .item a {
    display: inline-block;
    color: #fff;
    padding: 0 12px;
    -webkit-transition: background .3s;
    transition: background .3s;
    height: 70px;
    line-height: 80px;
    cursor: pointer;
}

.toolbar .item a:hover {
    background: hsla(0, 0%, 100%, .1);
}

.toolbar .right {
    float: right;
}

.toolbar .logo {
    display: inline-block;
    position: relative;
    top: 15px;
}

.toolbar > .logo * {
    display: inline-block;
}

.toolbar .logo img {
    object-fit: cover;
    width: 50px;
    height: auto;
    vertical-align: middle;
    margin-right: 10px;
}

.toolbar .logo .brand {
    font-size: 24px;
    position: relative;
    top: 5px;
    font-weight: 600;
    margin-right: 20px;

}

.toolbar .logo .brand .minor {
    font-weight: 300;
    margin-left: -0.20em;
}

.intro {
    padding-top: 70px;
    padding-bottom: 90px;
    text-align: center;
}

.intro img {
    object-fit: cover;
    width: 170px;
    height: auto;
}

.intro .title {
    padding-top: 24px;
    font-size: 44px;
    margin: auto 0;
}

.intro .title > .subtitle {
    font-size: 18px;
    margin-top :8px;
}

.concept {
    margin-top: 70px;
    padding-bottom: 130px;
    color: #000;
    text-align: left;
    position: relative;
}

.concept .econtent {
    padding-top: 25px;
    width: 46%;
    display: inline-block;
}

.concept .ethumb {
    position: absolute;
    left: 50%;
    top: 0;
    display: inline-block;
    width: 704px;
    height: 524px;
}

.concept .ethumb img {
    object-fit: cover;
    width: 100%;
    height: auto;
}

.concept .title {
    font-size: 32px;
}

.concept .explain {
    margin-top: 25px;
    color: #6e6e6e;
    font-size: 16px;
}

.separate_banner {
    background: #0f2634;
    padding: 10px 0;
    color: #fff;
    position: relative;
    font-size: 16px;
}

.separate_banner .icons {
    position: absolute;
    right: 12px;
    top: -40px;
}

.separate_banner .icons img {
    object-fit: cover;
    width: 128px;
    height: auto;
}

.separate_banner .text_wrapper{
    max-width: 590px;
    display: inline-block;
    white-space: normal;
    word-wrap: normal;
}

.features {
    text-align: center;
    margin-top: 25px;
    margin-bottom: 60px;
}

.features > .title {
    margin-bottom: 30px;
    padding-top: 15px;
    font-weight: 400;
    font-size: 1.625rem;

}

.features .features_list {
    display: block;
    width: 100%;
}

.features .features_list .feature {
    display: inline-block;
    width: 31%;
    padding: 10px 2%;
    text-align: left;
    vertical-align: top;
}

.features .features_list .feature .title .icon {
    margin-right: 8px;
    font-size: 28px;
    display: inline-block;

}

.features .features_list .feature .title {
    font-size: 18px;
    font-weight: 700;
    padding-bottom: 10px;
}

.features .features_list .feature .description {
    white-space: normal;
    word-wrap: break-word;
    font-weight: 300;
}

.demonstrate {
    background: #0f2634;
    padding: 100px 0;
    text-align: center;
    color: #fff;
    font-size: 32px;
    font-weight: 300;
    position: relative;
}

.demonstrate canvas.network_particles {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.demonstrate_details {
    margin: 60px 0;
}

.demonstrate_details .detail {
    margin-bottom: 50px;
}

.demonstrate_details .detail .content {
    width: 46%;
    text-align: left;
    display: inline-block;
}

.demonstrate_details .detail .content .title {
    font-weight: 400;
    font-size: 28px;
}

.demonstrate_details .detail .content .explain {
    margin-top: 25px;
    color: #6e6e6e;
    font-size: 16px;
}

.demonstrate_details .detail .thumb {
    width: 45%;
    margin-left: 8%;
    display: inline-block;
    vertical-align: top;
    cursor: pointer;
}

.demonstrate_details .detail .thumb:hover img {
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
}

.demonstrate_details .detail .thumb img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 5px;

    -webkit-transition: -webkit-transform .3s;
    -moz-transition: -moz-transform .3s;
    -ms-transition: -ms-transform .3s;
    -o-transition: -o-transform .3s;
    transition: transform .3s;
}

.demonstrate_details .detail .thumb:after {
    display: block;
    text-align: center;
    position: relative;
    margin-top: 10px;
    content: "(Cliquez pour visualiser l'image)";
}

.contact {
    margin-top: 70px;
    padding-bottom: 75px;
}

.contact:before {
    content: '';
    background: -moz-linear-gradient(left, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0) 14%, rgba(0, 0, 0, 0.65) 29%, rgba(0, 0, 0, 0.65) 68%, rgba(0, 0, 0, 0) 82%, rgba(0, 0, 0, 0) 100%);
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0) 14%, rgba(0, 0, 0, 0.65) 29%, rgba(0, 0, 0, 0.65) 68%, rgba(0, 0, 0, 0) 82%, rgba(0, 0, 0, 0) 100%);
    background: linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0) 14%, rgba(0, 0, 0, 0.65) 29%, rgba(0, 0, 0, 0.65) 68%, rgba(0, 0, 0, 0) 82%, rgba(0, 0, 0, 0) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#00000000', GradientType=1);
    height: 1px;
    width: 300px;
    display: block;
    position: relative;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    margin-bottom: 15px;
}

.contact .title {
    font-size: 38px;
    font-weight: 300;
    text-align: center;
    margin-bottom: 25px;
}
.contact .title .subtitle{
    font-size: 18px;
    margin-top:5px;
}

.contact .contact_form{
    text-align: center;
}
.contact .contact_form input{
    display:inline-block;
    font-size: 17px;
    font-weight:300;
    margin-bottom: 25px;
    border:none;
    padding: 15px;
    outline:none;
    text-align: center;
    border-radius: 0;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.contact .contact_form textarea{
    font-size: 17px;
    font-weight:300;

    border:1px solid black;
    padding: 15px;
    outline:none;
    resize: none;
    height: 250px;
    width: 100%;
    display:block;

    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;

    border-radius: 0;
}

.contact .contact_form .send_btn{
    margin-top: 20px;
    text-transform: uppercase;
    font-size: 20px;
    font-weight: 300;
    text-align: center;
    padding: 7px 12px;

    min-width: 160px;
    max-width: 160px;
    position:relative;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);

    cursor: pointer;

    border: 2px solid black;

    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}


.contact .contact_form .send_btn:hover{
    background:black;
    color:#fff;
}