remove bottom line on header-wrap class
remove bottom line on header-wrap class

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