h2 font resize  and  border style to dotted from solid on markdown area
h2 font resize  and  border style to dotted from solid on markdown area

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