body {
    background-image:url(/Images/Images/BgSite.JPG);
    background-size:cover;
   height:100%;
   width:100%;
}

.login-main{
    position:fixed;
    left:0;
    top:0;
    background-color:rgba(0,0,0,.9);
    width:100%;
    height:100%;
    text-align:center;
    padding-top:12%;

}

.login-content{
    color:white;
    margin:auto;
    width:400px;
    height:auto;
    color:white;
}
.big{
    font-size:50px;
}

#lbl-message{
    font-size:12px;
    color:red;
}

.btn-connect{
    width:250px;
    height:60px;
    background-color:rgb(64, 173, 92);
    color:white;
    border: solid 1px white;
    cursor:pointer;
    margin-top:20px;
}

.button-nav {
    margin: auto;
    height: 60px;
    width: 400px;
    text-align: center;
    padding-top: 2px;
    font-size: 30px;
    color: white;
    background-image: linear-gradient(rgb(77, 77, 77), black);
    border: 2px solid rgb(31, 199, 131);
    border-radius: 5px;
    cursor:pointer;
}

    .button-nav:hover {
        color: black;
        background-image: linear-gradient(gray, rgb(200, 200, 200));
    }