.sign-head, .sign-head a {
    color: rgba(22, 22, 23, .8);
    text-decoration: none;
    font-weight: 400;
    font-size: 12px;
}

.sign-head a:hover {
    color: #06c;
}

.login-nav-bar {
	background-color: rgba(255, 255, 255, .8);
}