change some code navigation style
change some code navigation style

doortts/fork-yobi,yona-projects/yona,bloodybear/yona,ihoneymon/yobi,doortts/fork-yobi,doortts/fork-yobi,violetag/demo,violetag/demo,ahb0327/yobi,oolso/yobi,doortts/forked-for-history,ihoneymon/yobi,Limseunghwan/oss,ChangsungKim/TestRepository01,doortts/forked-for-history,yona-projects/yona,bloodybear/yona,doortts/fork-yobi,bloodybear/yona,ahb0327/yobi,Limseunghwan/oss,brainagenet/yobi,doortts/forked-for-history,bloodybear/yona,naver/yobi,oolso/yobi,naver/yobi,brainagenet/yobi,naver/yobi,ahb0327/yobi,ihoneymon/yobi,ChangsungKim/TestRepository01,yona-projects/yona,yona-projects/yona,Limseunghwan/oss,oolso/yobi,brainagenet/yobi