body {
    background: url(images/bg.jpg) no-repeat center fixed; 
    -webkit-background-size: cover; /* pour anciens Chrome et Safari */
    background-size: cover; /* version standardisée */
}

html {
    height: 100%;
}

body {
    min-height: 100%;
    margin: 0;
    padding: 0;
}

@media screen and (max-width: 768px) {
    .logo img {
        width: 50%;
    }

    .logo {
        margin: auto;
        padding-bottom: 20px;
    }
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
    .logo img {
        width: 50%;
    }

}


@media screen and (min-width: 1024px) and (min-height: 768px) {
    
    .formulaire {
        width: 500px;
        position: absolute;
        bottom:0;
        right: 85px;
    }
    
    .logo {
        position: absolute;
        top: 0;
        right: 85px;
    }

    .logo img {
        width: 500px;
    }
}

@media screen and (min-height: 801px) {
    .logo {
        top: 35px;
    }
}



.formulaire {
    
    padding: 20px;
    background-color: #02509d;
    opacity: 0.95; 
}

.texte1 {
    font-family: 'Oswald', sans-serif;
    text-align: center;
    color: white;
    font-weight: bold;
    font-size: 25px;
    padding-bottom: 10px;
    text-decoration: underline;
}

.texte2 {
    font-family: 'Roboto', sans-serif;
    text-align: center;
    color: white;
    font-size: 18px;
    padding-bottom: 20px;
}

.form-row {
    padding-bottom: 20px;
}

.form-row:last-of-type {
    padding-bottom: 0;
}

.form-control {
    background-color: #f3f3f3;
}

.btn {
    text-transform: uppercase;
    padding: .375rem 2rem;
    border-radius: 20px;
}

.btn-white {
    background-color: white;
    border-color: #02509d;
    color:#02509d;
}

label,
a {
    color: white;
}

a:hover {
    color: white;
    text-decoration: underline;
}