/* оформление оглавления ЭУМК. 6 уровней вложенности */
.just-padding {
    padding: 1ex; /*5px;*/
}

.list-group.list-group-root {
    padding: 0;
    overflow: hidden;
}

.list-group.list-group-root .list-group {
    margin-bottom: 0;
}

.list-group.list-group-root .list-group-item {
    border-radius: 0;
    border-width: 1px 0 0 0;
}

.list-group.list-group-root > .list-group-item:first-child {
    border-top-width: 0;
}

.list-group.list-group-root > .list-group > .list-group-item {
    padding-left: 3ex; /*30px;*/
}

.list-group.list-group-root > .list-group > .list-group > .list-group-item {
    padding-left: 5ex; /*45px;*/
}

/**/
.list-group.list-group-root > .list-group > .list-group > .list-group > .list-group-item {
    padding-left: 7ex; /*60px;*/
}

.list-group.list-group-root > .list-group > .list-group > .list-group > .list-group > .list-group-item {
    padding-left: 9ex; /*75px;*/
}

.list-group.list-group-root > .list-group > .list-group > .list-group > .list-group > .list-group > .list-group-item {
    padding-left: 11ex; /*90px;*/
}

.list-group-item .glyphicon {
    margin-right: 5px;
}
/* font awesome*/
.list-group-item .fa {
    margin-right: 1ex;
}