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

.container {
    display: flex;
    flex-direction: column;
    align-content: center;
    justify-content: center;
    height: 90%;
    min-height:400px;
}
.form-signin {
    width: 350px;
    padding: 15px;
    margin: 0 auto;
    background-color: rgba(255,255,255,.8);
    box-shadow: 2px 2px 10px rgba(0, 0, 0, .5);
}

.form-signin .logo {
    margin-bottom: 10px;
}

.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;
    margin-bottom: 10px;
}

.form-signin .form-control:focus {
    z-index: 2;
}

.form-signin-errors {
    min-height: 60px;
    margin-bottom: 20px;
}

.page-footer {
    color: #555555;
    text-align: center;
    font-size: 1.2em;
    position: absolute;
    bottom: 60px;
    width: inherit;
    z-index: -1;
}

.sso {
    margin-top: 6px;
}