@charset "utf-8";
@media screen and (max-width: 700px) {
 header {
  overflow: hidden;
 }
 #bg_wrap {
  background: url(../images/l_leaf3.png), url(../images/r_leaf3.png);
  background-repeat: no-repeat, no-repeat;
  background-position: top left, top right;
  background-size: 20% auto, 20% auto;
  padding: 20px 0px 0px;
 }
 #topics {
  padding-top: 10px;
  padding-bottom: 20px;
  margin-bottom: 40px;
 }
 .article_wrap {
  margin-bottom: 40px;
  display: block;
 }
 .article_wrap article {
  margin: 0px 0px 20px 0px;
 }
 article p.content {
  display: none;
 }
 #sidebar nav {
  display: block;
 }
 #sidebar h2 {
  font-size: 15px;
  padding: 5px 15px;
  border-radius: 30px;
  margin-left: 20px;
  margin-top: -15px;
 }
 #sidebar ul {
  width: 100%;
  overflow: hidden;
  margin-bottom: 30px;
  background: #fff;
  padding: 25px 20px 15px;
  border-radius: 10px;
 }
 #sidebar li {
  font-size: 15px;
 }
 #sidebar li:after {
  content: '/';
  margin: 0px 5px;
 }
 .single article {
  width: 100%;
 }
 .single h2.title {
  font-size: 20px;
  margin: 10px auto 20px;
  padding-bottom: 20px;
 }
 .single .btn {
  margin: 40px auto 60px;
 }
 #topics.not {
  padding: 40px 0px 50px;
 }
 .white_wrap {
  width: 100%;
  margin: 0 auto 40px;
  border-radius: 10px;
  padding: 20px;
  text-align: justify;
 }
 #topics.page {
  padding: 20px 0 40px;
 }
 article .content_wrap {
  width: 100%;
  margin: 0px auto 30px;
 }
 article .content_wrap img {
  width: 100%;
  max-width: 100%;
  height: auto;
 }
 article .content_wrap h2 {
  font-size: 6.0vw;
 }
 article .content_wrap h3 {
  font-size: 4.0vw;
 }
 article .content_wrap iframe {
  display: block;
  width: 100%;
  height: auto;
 }
 article .content_wrap table th {
  font-size: 4.0vw;
  line-height: 1.4em;
 }
 article .content_wrap table td {
  font-size: 2.8vw;
  line-height: 1.6em;
 }
 /*-------------------------------------------*/
 ul.tab {
  width: 100%;
  display: block;
  border-bottom: none;
  margin-bottom: 30px;
 }
 ul.tab li {
  width: 100%;
  font-size: 15px;
  border-radius: 25px;
  margin: 0 0 10px 0;
  padding: 14px 0 10px;
 }
 ul.tab li:last-child {
  margin: 0;
 }
 .area2 {
  padding: 20px 20px 0px 20px;
  margin-bottom: 30px;
 }
 .area2 .wrap {
  margin-bottom: 20px;
  display: block;
 }
 .area2 .i_wrap {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 20px;
 }
 .area2 .t_wrap {
  width: 100%;
 }
 .area2 .t_wrap h3 {
  font-size: 24px;
  margin-bottom: 20px;
  letter-spacing: 3px;
 }
 .area2 .t_wrap span {
  font-size: 15px;
 }
 .area2 dl {
  border-top: 5px dotted #ddd;
  padding: 10px 0px;
  display: block;
 }
 .area2 dt {
  width: 100%;
  padding: 10px 0px 10px 20px;
  border-right: none;
  font-size: 15px;
  background: url(../images/circle.png) no-repeat left 11px;
  background-size: 12px auto;
 }
 .area2 dd {
  width: 100%;
  padding: 0px 0px 10px 0px;
  font-size: 15px;
 }
 .area2 dd ul {
  padding-left: 15px;
 }
 .area2 dd ul.none {
  padding-left: 0px;
 }
 .area2 dd ul li {
  font-size: 15px;
  margin-bottom: 10px;
 }
 .area2 dd ul.none li {
  list-style-type: none;
 }
}