ul.wtree{position:relative;display:grid;grid-template-columns:1fr 1fr;margin-left:0!important;margin-bottom:0!important}body.rtl ul.wtree{margin-right:0!important;margin-left:unset!important}ul.wtree:before{content:"";position:absolute;height:calc(100% - 35px);border-left:2px solid #21499f;right:calc(50% - 1px);top:-32px}body.rtl ul.wtree:before{border-left:unset;border-right:2px solid #21499f;right:unset;left:calc(50% - 1px)}.wtree li{list-style-type:none;margin:20px 0 20px 20px;position:relative}body.rtl .wtree li{margin:20px 20px 20px 0}.wtree li:nth-child(odd){margin:20px 20px 20px 0}body.rtl .wtree li:nth-child(odd){margin:20px 0 20px 20px}.wtree li:nth-child(odd)::before{right:-20px}body.rtl .wtree li:nth-child(odd)::before{right:unset; left:-20px}.wtree li:nth-child(even)::before{left:-20px}body.rtl .wtree li:nth-child(even)::before{left:unset; right:-20px}.wtree li:last-child,.wtree li:nth-last-child(2){margin-bottom:0!important}.wtree li:before{content:"";position:absolute;top:calc(50% - 0px);border-bottom:2px solid #21499f;width:43px;z-index:-1}.wtree li a:hover+ul li:after,.wtree li a:hover+ul li:before,.wtree li a:focus+ul li:after,.wtree li a:focus+ul li:before{border-color:#aaa}@media only screen and (max-width:768px){ul.wtree{display:inline-block;width:100%;grid-template-columns:unset;margin:0!important}.wtree li{margin-left:0}body.rtl .wtree li{margin-right:0; margin-left:unset}.wtree li:nth-child(odd){margin-right:0}body.rtl .wtree li:nth-child(odd){margin-left:0; margin-right:unset}.wtree li:before{display:none}.wtitle{text-align:center;margin-bottom:1rem}}@media only screen and (max-width:480px){ul.wtree:before{top:-38px}}