gistfile1.txt

.top-bar {
    background-color: #000;
    min-height: 60px;
    position: fixed;
    transition: top 0.2s ease-in-out;
    text-align: center;
    width: 100%;
    z-index: 99;
    -webkit-box-shadow: 0px 1px 4px rgba(0, 0, 0, 0.2);
    -moz-box-shadow: 0px 1px 4px rgba(0, 0, 0, 0.2);
    box-shadow: 0px 1px 4px rgba(0, 0, 0, 0.2);
}

.site-container {
    padding-top: 60px;
}

.bar-up {
    top: -55px;
}

.bar-down {
    top: 0;
}