h3#danraku2{h3{
position: relative;
color: black;
background: #d0ecff;
line-height: 1.4;
padding: 0.25em 0.5em;
margin: 2em 0 0.5em;
border-radius: 0 5px 5px 5px;
}

h3:after {/*タブ*/
  position: absolute;
  font-family: FontAwesome,'Quicksand','Avenir','Arial',sans-serif;
  content: '\f00c Check';
background: #2196F3;
color: #fff;
left: 0px;

bottom: 100%;
border-radius: 5px 5px 0 0;
padding: 3px 7px 1px;
 	font-size: 0.7em;
 	line-height: 1;
 	letter-spacing: 0.05em
  }