body {
    padding-top: 40px;
    padding-bottom: 40px;
    background-color: #eee;

}

.form-signin { 
    max-width: 330px;
    padding: 15px;
    margin: 0 auto;
}
.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;
}



.btn-black,
.btn-black:hover,
.btn-black:active,
.btn-black:visited,
.btn-black:focus {
    background-image: -webkit-linear-gradient(top, #3c3c3c 0%, #222 100%);
    background-image:      -o-linear-gradient(top, #3c3c3c 0%, #222 100%);
    background-image: -webkit-gradient(linear, left top, left bottom, from(#3c3c3c), to(#222));
    background-image:         linear-gradient(to bottom, #3c3c3c 0%, #222 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff3c3c3c', endColorstr='#ff222222', GradientType=0);
    filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
    background-repeat: repeat-x;
    border-radius: 4px;
}

a .btn-black, a:hover {
    color: white !important;
    text-decoration: none;
}