h2#danraku2{
padding: 0.4em 0.5em;
color: #494949;
background: #f4f4f4;
border-left: solid 5px #7db4e6;
border-bottom: solid 3px #d7d7d7;
}

h3#danraku3{
padding: 0.4em 0.5em;
color: #494949;
background: #f4f4f4;
border-left: solid 5px #7db4e6;
border-bottom: solid 3px #d7d7d7;
}

h4{
padding: 0.4em 0.5em;
color: #494949;
background: #f4f4f4;
border-left: solid 5px #7db4e6;
border-bottom: solid 3px #d7d7d7;
}