@import url(/css/column.css);

#header { margin-bottom: 2.5em;
    background-image: url(http://www.webdoku.jp/column/hirayama/images/title_hirayama.jpg);
    background-repeat: no-repeat;
    background-position: left top;
    background-size: 100% auto;
}
#header-name {
    height: 150px;
    overflow: hidden;
}
#header-name a { display: block; padding-top: 150px;}

.entry-title h2 { font-weight: bold;}

.entry-body h2,
.entry-body h3 {
  font-size: 1.2em;
  font-weight: bold;
  margin-bottom: 1em;
  margin-top: 2em;
  border-bottom: 4px solid #ccc;
}

strong { font-weight: bold;}

@media screen and (max-width:750px) {
    #header-name { height: 38vw;}
    #header-name a { padding-top:38vw;}
}