body {
    position: relative;
    padding-top: 50px;
    padding-bottom: 50px;
}

section {
    padding-top: 30px;
}

.affix {
    top: 50px;
}

.affix-bottom {
    position: absolute;
}

.jumbotron {
    background        : #efe321 url('images/wahli-header-4.png') no-repeat center;
    background-size   : cover;
}

.cover-1 {
    background-image: url('images/wahli-header-1.png');
}

.cover-2 {
    background-image: url('images/wahli-header-2.png');
}

.cover-3 {
    background-image: url('images/wahli-header-3.png');
}

.cover-4 {
    background-image: url('images/wahli-header-4.png');
}

.white {
    color: white;
    text-shadow: 1px 1px 1px #aaa;
}

.red {
    color: red;
    text-shadow: 1px 1px 1px #333;
}

/* overwritten from bootstrap.css */
.navigation-list>li>a {
    font-weight    : bold;
    padding        : 5px 15px;
}

.tight-spacing {
    letter-spacing: -1px;
}

.no-margin-top {
    margin-top: 0;
}