.form-signin a {
    color: #434343;
}

.form-signin a:hover {
    color: #CC0000;
}

.form-signin .btn-login {
    background-color: #434343;
    box-shadow: none;
}

.form-signin .btn-login:hover {
    background-color: #CC0000;
}

.form-signin h2.form-signin-heading {
    background-color: white;
    height: 100px;
    background-image: url("../images/logo.svg");
    background-size: 250px;
    background-position: center;
    background-repeat: no-repeat;
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
}

@media only screen and (max-width: 400px) {
    .top-nav {
        position: relative;
        margin-top: 57px;
    }

    .top-nav div {
        top: 0 !important;
        margin-bottom: 20px;
    }

    #sidebar {
        margin-top: 80px !important;
    }
}