daimaclog_sidebarh3.css

/************************************
 ** サイドバーウィジェットの変更
 ************************************/
 .sidebar h3 {
 position: relative;
 padding-left: 25px;
 }

 .sidebar h3:before {
 position: absolute;
 content: '';
 bottom: -3px;
 left: 0;
 width: 0;
 height: 0;
 border: none;
 border-left: solid 15px transparent;
 border-bottom: solid 15px #CC543A;
 }
 .sidebar h3:after {
 position: absolute;
 content: '';
 bottom: -3px;
 left: 10px;
 width: 100%;
 border-bottom: solid 3px #CC543A;
 }