article {width: 640px; margin: 40px auto 80px; line-height: 1.9; font-size: 16px;}
article figure {margin: 0;}
article aside {border-radius: 5px; padding: 10px; margin: 20px 0 40px; border: 1px solid #ddd; font-size: 11.5px;}
article ul {padding-left: 1.5em;}
article aside ul {padding-left: 0;}
article aside p {margin: 0; padding: 0;}
article li {list-style: disc; margin: 0 0 1em; padding: 0;}
article li:last-child {margin-bottom: 0;}
article li li {list-style: none;}
article .url {word-break: break-word; display: block;}
article h1 {font-weight: normal; line-height: 1.4; font-size: 22px;}
.ua-desktop-windows article h1 {font-weight: bold;}
article p a {text-decoration: underline;}
               
table {width:100%; font-size: 11.5px;}
table th,
table td {border: 1px solid #ddd; padding: 2px;}
table th.period,
table td.period {white-space:nowrap; text-align:center;}

.parent {
    width: 940px;
    margin: 20px 0;
    font-family: "Helvetica", "Lucida Grande", "Microsoft JhengHei", sans-serif;
}

.relatedLink a {text-decoration: underline;}

/*youtube埋め込み用*/
/*.video {position: relative; padding-bottom: 56.25%; height: 0;}
.video iframe {position: absolute; top: 0; left: 0; width: 100%; height: 100%;}*/
/*youtube埋め込み用*/

.annotaition {font-size:12px;}

@media only screen and (max-device-width: 767px){
#main header {margin-top: 20px;}
#main header h1 {font-size: 14px;}
article {width: auto;  margin: 20px auto 40px; padding: 0 15px;}
article h1 {margin-top: 20px; font-size: 20px;}
article figure img {width: 100%;}
.parent {width: auto; padding: 0 15px;}
iframe {width:100%; height: 100%;}
}

/*SNSボタン用*/
aside.share {margin:60px 0 30px; border-top: dotted 1px #ccc; padding-top: 30px; text-align: center; line-height: 1.0;}
aside.share a {display: inline-block; padding: 5px; margin: 0;}
aside.share figure {width: 22px; height: 22px; margin:0; padding:0;}
aside.share figure img {width: 100%; margin:0; padding:0; vertical-align: middle; opacity: .4;}
aside.share figure img.tw_btnImg {width: 120%; padding-right: 0;}
/*SNSボタン用*/<!--耗时1769394486.0913秒-->