body {
    background-color: #000000;
    margin-top: 15%;
}
.btn-thile {
    margin-top: 1em;
    background: #dce0df;
    color: #000000;
    text-shadow: none;}
.btn-thile:hover {
    background: #000000;
    color: #aeb4b6;
}
.form-signin {
    margin: auto;
    max-width: 330px;
    padding: 15px;
    background-color: black;
    border-radius: 1em;
    opacity: 0.8;
    color : #fff;
}
.form-signin .form-signin-heading,
.form-signin .checkbox {
    margin-bottom: 10px;
}
.form-signin .checkbox {
    font-weight: normal;
}
.form-signin .form-control {
    position: relative;
    height: auto;
    -webkit-box-sizing: border-box;
         -moz-box-sizing: border-box;
                    box-sizing: border-box;
    padding: 10px;
    font-size: 16px;
}
.form-signin .form-control:focus {
    z-index: 2;
}
.form-signin input[type="email"] {
    margin-bottom: -1px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}
.form-signin input[type="password"] {
    margin-bottom: 10px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}
#wrap{
    position:fixed;;
    z-index:-1;
    top:0;
    left:0;
    background-color:black
}
#wrap img.bgfade{
    position:absolute;
    top:0;
    display:none;
    width:100%;
    height:100%;
    z-index:-1
}