body {
    background-image: url("../images/csu-building-background.jpg");
    background-size: auto;
    background-repeat: no-repeat;
    background-position: top center;
    background-color: rgba(0, 0, 0, 0.5);
    background-blend-mode: overlay;
    font-size: 13px;
}

.form-signin {
    width: 100%;
    max-width: 440px;
    margin: auto;
    padding: 45px;
    background-color: #ffffff;
}

h1 {
    margin: 20px 0;
    font-size: 24px;
}

@media (min-width: 768px) {
    .form-signin {
        margin-top: 130px;
    }
}

.center-box {
    width: 100%;
}

.banner-logo {
    max-height: 36px;
    border: 0;
    clear: both;
}

.btn {
    font-size: 15px;
}

.btn-primary {
    background-color: rgb(0, 103, 184);
}

.btn-primary:hover {
    background-color: rgb(0, 93, 166);
}

.btn-outline-primary {
    border-color: rgb(0, 103, 184);
}

.btn-outline-primary:hover {
    background-color: rgb(0, 103, 184);
}