h2#danraku2{
background: #003366;
box-shadow: 0px 0px 0px 5px #003366;
border: dashed 2px white;
padding: 0.2em 0.5em;
color: white;
}

h3#danraku3{
background: linear-gradient(transparent 70%, #a7d6ff 70%);
}