style > body,
h4,
h5 {
    font-family: 'Roboto' sans-serif !important;
}

code {
    color: #444;
    background-color: #ddd;
    font-family: monospace !important;
}

a[data-target] {
    cursor: pointer;
}

h4 {
    font-size: 100%;
    font-weight: bold;
    text-transform: uppercase;
}

.panel {
    overflow: hidden;
}

.panel-heading code {
    overflow: auto;
    margin-left: 3px;
    background-color: rgba(255, 255, 255, 0.7);
    white-space: pre-wrap;
    white-space: -moz-pre-wrap;
    white-space: -pre-wrap;
    white-space: -o-pre-wrap;
    word-wrap: break-word;
}

.panel-heading h3 {
    margin-top: 10px;
    margin-bottom: 10px;
}

a.list-group-item:hover {
    background-color: #f8f8f8;
    border-left: 2px solid #555;
    padding-left: 15px;
}

.indent {
    display: block;
    text-indent: 16px;
}

.list-group-item {
    padding-left: 16px;
    border-radius: 0 !important;
}

.list-group-item .toggle .open {
    display: block;
}

.list-group-item .toggle .closed {
    display: none;
}

.list-group-item.collapsed .toggle .open {
    display: none;
}

.list-group-item.collapsed .toggle .closed {
    display: block;
}

a.list-group-item {
    font-size: 13px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

a.list-group-item.heading {
    font-size: 15px;
    background-color: #f5f5f5;
}

a.list-group-item.heading:hover {
    background-color: #f8f8f8;
}

.list-group-item.collapse {
    display: none;
}

.list-group-item.collapse.in {
    display: block;
}

.list-group-item a span.closed {
    display: none;
}

.list-group-item a span.open {
    display: block;
}

.list-group-item a.collapsed span.closed {
    display: block;
}

.list-group-item a.collapsed span.open {
    display: none;
}

#nav {
    width: 100%;
    margin-top: 38px;
    max-width: 200px;
    top: 0;
    bottom: 0;
    padding-right: 12px;
    padding-bottom: 12px;
    overflow-y: auto;
}

@media (max-width: 1199px) {
    #nav {
        max-width: 212px;
    }
}

h4{
    border-left: 4px solid #0077ee;
    padding: 10px;
    margin-bottom: 25px;
}

h4.link{
    cursor: pointer;
    background-color: #fff;
    border: 1px solid #ddd;
    border-left: 2px solid #0077ee;
}

h4.link:hover{
    background-color: #f5f5f5;
    border-left: 3px solid #0077ee;
}

ul{
    padding-left: 16px;
}


.active_tab h4.link{
    border-color: #0077ee;
    border-left: 3px solid #0077ee;
}


textarea.code{
    width: 100%;
    height: 300px;
}