react-sticky-scroll-spy/src/dev-app.css

React component for sticking nav bar and scroll spy

.openSpace{
	display: block;
	height:500px;
}
#topMenu {
    z-index: 1;
    background: white;
    height:50px;
}

#topMenu li {
    float: left;
    list-style: none;
}

#topMenu a {
    display: block;
    padding: 5px 25px 7px 25px;
    width: 4em;
    text-align: center;
    -webkit-transition: .5s all ease-out;
    -moz-transition: .5s all ease-out;
    transition: .5s all ease-out;
    border-top: 3px solid white;
    color: #aaa;
    text-decoration: none;
}

#topMenu a:hover {
    color: #000;
}

#topMenu li.active a {
    border-top: 3px solid #333;
    color: #333;
}

.foo {
	display: block;
    height: 400px;
    width: 100%;
}

.bar {
	display: block;
    height: 800px;
    width: 100%;
}

.baz {
	display: block;
    height: 1200px;
    width: 100%;
}