.row-flex{display:flex;flex-direction:row}.row-flex-center{align-items:center;justify-content:center}.col-flex{padding:20px;display:flex;flex-direction:column}.col-flex-center{align-items:center}.col-flex-v-center{justify-content:center}.flex-item{flex:1}.giant-button{padding:20px;width:250px;height:250px;text-decoration:none!important;background-color:#fff;border:1px solid #ddd;border-radius:4px}.list-group.list-group-root{background-color:#eee;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:0 0 0 5px;border-color:transparent;background-color:transparent}.list-group.list-group-root>.list-group-item{border-width:2px 0 0;border-top-color:#ccc}.list-group.list-group-root>.list-group>.list-group-item{padding-left:25px}.list-group.list-group-root>.list-group>.list-group>.list-group-item{padding-left:40px}.list-group-item .fa,.list-group-item .glyphicon{margin-right:5px}.list-group.list-group-root .list-group-item:focus,.list-group.list-group-root .list-group-item:hover{background-color:#e1e1e1;border-left-color:#ccc}.list-group.list-group-root .list-group-item.active,.list-group.list-group-root .list-group-item.active:focus,.list-group.list-group-root .list-group-item.active:hover{color:inherit;background-color:#fff;border-left-color:#337ab7}