nav.navbar {
    border-radius: 0px;
    border-left: none;
    border-right: none;
    box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.15), 0 1px 5px -5px rgba(0, 0, 0, 0.075);
}

div.ribbon-left {
    float: left;
    border-right: none;
    left: -13px;
}

div.ribbon-right {
    float: right;
    border-left: none;
    right: -13px;
}

div.ribbon-left, div.ribbon-right {
    width: 13px;
    position: relative;
    /*background: linear-gradient(to bottom, #fff 0, #f8f8f8 100%) repeat-x;*/
    /*height: 100%;*/
    min-height: 52px;
    box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.15), 0 1px 5px -5px rgba(0, 0, 0, 0.075);
    border: 1px solid transparent;
}

div.ribbon-left, div.ribbon-right, nav.navbar {
    background: #eee;
}

div.ribbon-top-back {
    z-index: -10;
    border-color: transparent transparent #777 transparent;
    border-style: solid;
    border-width: 13px;
    height: 0px;
    width: 0px;
    position: relative;
    left: -1px;
    top: -26px;
}

div.ribbon-right > div.ribbon-top-back {
    left: -13px;
}