.dropdown, .dropup {
    position: relative
}

.dropdown-toggle:focus {
    outline: 0
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    float: left;
    min-width: 160px;
    padding: 5px 0;
    margin: 2px 0 0;
    font-size: 14px;
    text-align: left;
    list-style: none;
    background-color: #fff;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    border: 1px solid #ccc;
    border: 1px solid rgba(0,0,0,.15);
    border-radius: 4px;
    -webkit-box-shadow: 0 6px 12px rgba(0,0,0,.175);
    box-shadow: 0 6px 12px rgba(0,0,0,.175)
}

    .dropdown-menu.pull-right {
        right: 0;
        left: auto
    }

    .dropdown-menu .divider {
        height: 1px;
        margin: 9px 0;
        overflow: hidden;
        background-color: #e5e5e5
    }

    .dropdown-menu > li > a {
        display: block;
        padding: 3px 20px;
        clear: both;
        font-weight: 400;
        line-height: 1.42857143;
        color: #333;
        white-space: nowrap
    }

        .dropdown-menu > li > a:focus, .dropdown-menu > li > a:hover {
            color: #262626;
            text-decoration: none;
            background-color: #f5f5f5
        }

    .dropdown-menu > .active > a, .dropdown-menu > .active > a:focus, .dropdown-menu > .active > a:hover {
        color: #fff;
        text-decoration: none;
        background-color: #337ab7;
        outline: 0
    }

    .dropdown-menu > .disabled > a, .dropdown-menu > .disabled > a:focus, .dropdown-menu > .disabled > a:hover {
        color: #777
    }

        .dropdown-menu > .disabled > a:focus, .dropdown-menu > .disabled > a:hover {
            text-decoration: none;
            cursor: not-allowed;
            background-color: transparent;
            background-image: none;
            filter: progid:DXImageTransform.Microsoft.gradient(enabled=false)
        }

.open > .dropdown-menu {
    display: block
}

.open > a {
    outline: 0
}

.dropdown-menu-right {
    right: 0;
    left: auto
}

.dropdown-menu-left {
    right: auto;
    left: 0
}

.dropdown-header {
    display: block;
    padding: 3px 20px;
    font-size: 12px;
    line-height: 1.42857143;
    color: #777;
    white-space: nowrap
}

.dropdown-backdrop {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 990
}

.pull-right > .dropdown-menu {
    right: 0;
    left: auto
}

.dropup .caret, .navbar-fixed-bottom .dropdown .caret {
    content: "";
    border-top: 0;
    border-bottom: 4px dashed;
    border-bottom: 4px solid\9
}

.dropup .dropdown-menu, .navbar-fixed-bottom .dropdown .dropdown-menu {
    top: auto;
    bottom: 100%;
    margin-bottom: 2px
}

@media (min-width:768px) {
    .navbar-right .dropdown-menu {
        right: 0;
        left: auto
    }

    .navbar-right .dropdown-menu-left {
        right: auto;
        left: 0
    }
}