body {
    margin-top: 160px;
    height: 100%;
}

.navbar {
    margin-top: 7px;
}

#bs-nav-demo .nav li a,
.nav.navbar-nav.navbar-right li a {
    color: black;
    font-size: 90%;
    margin: 0;
}

.nav.navbar-nav.navbar-right li button {
    vertical-align: middle;
    border: 0;
    width: 50px;
    height: 50px;
    padding: 0;
    margin: 0;
}

.nav.navbar-nav.navbar-right li img {
    border-radius: 50%;
    width: 33px;
    margin-top: 10px;
    margin-left: 3px;
    margin-right: 30px;
}

.navbar #topnav {
    height: 100px;
}

body .nav>li>a:hover,
body .nav>li>a:focus {
    text-decoration: none;
    background-color: none;
}

.col-lg-12 input {
    width: 535px;
}