body {
    background:url(../img/photo-wall.jpg) no-repeat center center fixed;
    /*background-position:center;
    background-size:cover;
    background-repeat:no-repeat;*/

}
.card{
    background-color: #fff;
    box-shadow: 0 1px 2px #AAA;
    border-radius: 3px;
    -webkit-transition: box-shadow .3s ease-in-out;
    padding-top:15px;
    padding-bottom:15px;
    margin-top:20px;
    
}
.card:hover{
    /*box-shadow:0 10px 16px #AAA;*/
}
.card img{
    margin-bottom:15px;
}
#btnLogin{
    background-color:rgb(58, 57, 58);
    color:#fff;
    font-weight:bold;
}