@charset "UTF-8";

:root,html { font-size: 62.5%; }
body { font-size: 2.0rem;}
body > * { min-width: 640px;}
.is_pc { display: none!important;}
.inner { padding-left: 2%; padding-right: 2%;}

/* header
---------------------------------------- */
header {
/*  height: 773px;*/
  /*padding-top: 30px;*/
/*  background: url(../img/header/bg_sp.jpg) no-repeat center top;*/
}
header h1 {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}
header h1 img {
  width: 100%;
  height: auto;
}
/*header h1 span {
  display: block;
  width: 600px;
  margin: 0 auto 15px;
}*/





/* main(common)
---------------------------------------- */
main > section > h2 {
  /*width: 600px;*/
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 40px;
}
main .lead {
  margin-bottom: 50px;
  font-weight: bold;
  font-size: 2.4rem;
  line-height: 1.6;
}
main .lead em,
main .lead strong {
  font-weight: 900;
  font-style: normal;
  font-size: 2.5rem;
}
main .present {
  margin: 40px 0 50px;
}
main .present dl {
  margin: 40px 0 30px;
}
main .present dt {
  margin-bottom: 40px;
  font-size: 2.4rem;
  text-align: center;
}
main .present dt span {
  font-size: 2.0rem;
}
main .present dd {
  margin-bottom: 30px;
  position: relative;
}
main .present p {
  padding-left: 1em;
  text-indent: -1em;
  font-size: 1.6rem;
  line-height: 1.4;
}
main .howto {
  padding: 30px 20px;
  color: #000;
  background-color: #fff;
  border: 2px solid #000;
}
main .howto li {
  margin-top: 20px;
  font-size: 2.4rem;
  line-height: 1.5;
}
main .howto li span {
  font-weight: bold;
  font-size: 3.5rem;
}
main .howto li strong {
  color: #e71027;
}
main .howto li br {
  display: none;
}
main .howto li a {
  display: inline-block;
  font-size: 2.7rem;
}
main .notes h4 {
  margin-bottom: 8px;
  font-size: 2.4rem;
}
main .notes li {
  font-size: 1.8rem;
  line-height: 1.88;
}
main .notes p {
  font-size: 2.2rem;
  line-height: 1.6;
}

.share_btn{
  width: 100%;
  margin: 40px auto;
  overflow:hidden;
}

.share_btn ul{
  width: 100%;
  float: none;
  text-align: center;
}

.share_btn ul li{
  display: inline-block;
  margin: 0 20px;
  width: 64px;
}

.share_btn ul li img{
  width: 100%;
}

/*sec*/
.sec{
  margin-bottom: 40px;
}

.sec .inner{
  width: 96%;
  margin: 0 auto;
  box-sizing: border-box;
}

.sec .inner .blk{
  width: 100%;
}

.sec .inner p{
  font-size: 2.8rem;
  margin: 16px 0;
  line-height: 1.9;
}

.sec .inner p > span{
  font-weight: bold;
  color: #c92c28;
}

/*.sec .inner p:first-letter{
  font-weight: bold;
}*/

.sec .inner p.notbold:first-letter{
  font-weight: normal;
}

.sec .inner .img_left{
  width: 100%;
  float: none;
  margin: 20px 0;
  padding: 0;
}

.sec .inner .img_right{
  width: 100%;
  float: none;
  margin: 20px 0;
  padding:0;
}

.sec .inner img{
  width: 100%;
}

.sec .blk_ttl{
  width: 100%;
  font-size: 3.0rem;
  font-weight: bold;
  margin-bottom: 20px;
  line-height: 1.6;
}

.sec .blk_ttl:first-letter{
  font-size: 150%;
}

#head_sec .inner{
  border-bottom: 1px dotted #ccc;
}

#head_sec p{
  font-weight: bold;
  font-size: 2.6rem;
}

#last_sec .inner{
  border-top: 1px dotted #ccc;
}
#last_sec p{
  font-weight: bold;
  font-size: 2.8rem;
}

#bnr_sec .blk a{
  display: block;
  width: 100%;
  margin: 0 auto 40px;
}



#bnr_sec .blk a img{
  width: 100%;
}


/* footer
---------------------------------------- */
footer {
  padding-top: 40px;
}

footer .copyright {
  padding: 20px;
  text-align: center;
  font-size: 20px;
  line-height: 1.5;
}
footer .copyright small {
  display: block;
  font-size: 12px;
}

.btn_pagetop {
  position: fixed;
  right: 10px;
  bottom: 10px;
  z-index: 9;
  text-align:center;
  width: 120px;
}

.btn_pagetop a {
  cursor: pointer;
  filter: alpha(opacity=70);
  -ms-filter: "alpha(opacity=70)";
  -moz-opacity: 0.7;
  opacity: 0.7;
  text-decoration: none;
  display: block;
  padding: 36px 0 0;
  font-size: 100%;
  line-height: 1.1;
  text-decoration: none !important;
  color: #000 !important;
}

.btn_pagetop a img{
  text-align: center;
  display: block;
  width: 60px;
  margin: 5px auto;
}