.sidebar {
    display: block;
    float: left;
    width: 300px;
    background: #333;
    margin-top: 7px;
    height: 600px;
    background-image: linear-gradient(to right, #333333 10px, #222222 10px);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff333333', endColorstr='#ff222222', GradientType=1);
    background-repeat: repeat-x;
    position: fixed;
    overflow-y: auto;
}

.content {
    display: block;
    overflow: hidden;
    width: auto;
}

.sidebar-nav {
    border-bottom: 1px solid rgba(0, 0, 0, 0.3);
    /*background-image: -webkit-linear-gradient(left, color-stop(#333333 10px), color-stop(#222222 10px));*/
    /*background-image: linear-gradient(to right, #333333 10px, #222222 10px);*/
    /*background-repeat: repeat-x;*/
    /*filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff333333', endColorstr='#ff222222', GradientType=1);*/
}

    .sidebar-nav ul {
        padding: 0;
        margin: 0;
        list-style: none;
    }

        .sidebar-nav ul li,
        .sidebar-nav ul a {
            display: block;
        }

        .sidebar-nav ul a {
            padding: 10px 20px;
            color: #aaa;
            border-top: 1px solid rgba(0, 0, 0, 0.3);
            box-shadow: 0px 1px 0px rgba(255, 255, 255, 0.05) inset;
            text-shadow: 0px 1px 0px rgba(0, 0, 0, 0.5);
        }

            .sidebar-nav ul a:hover,
            .sidebar-nav ul a:focus,
            .sidebar-nav ul a:active {
                color: #fff;
                text-decoration: none;
            }

        .sidebar-nav ul ul a {
            padding: 10px 30px;
            background-color: rgba(255, 255, 255, 0.1);
        }

            .sidebar-nav ul ul a:hover,
            .sidebar-nav ul ul a:focus,
            .sidebar-nav ul ul a:active {
                background-color: rgba(255, 255, 255, 0.2);
            }

.sidebar-nav-item {
    padding-left: 5px;
}

.sidebar-nav-item-icon {
    padding-right: 5px;
}

li.active-item {
    background-image: linear-gradient(to right, #357ebd 10px, transparent 10px);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff357ebd', endColorstr='#ff357ebd', GradientType=1);
}