/*=============================================== */
/*　clearfix */
/*=============================================== */
.clearfix:after{
  content:".";
  display:block;
  height:0;
  clear:both;
  visibility:hidden;
}
.clearfix{
  overflow:hidden;
}
/* Hides from IE-mac \*/
* html .clearfix{
  height:1%;
  overflow:visible;
}
/* ==================================================== */
/* Common Style                                         */
/* ==================================================== */
html{
  position: relative;
  min-height: 100%;
  padding-bottom: 100px;
  box-sizing: border-box;
}
html, body{
  font-family: "メイリオ", Meiryo, Arial, Verdana,  YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN",  "游ゴシック", sans-serif;
  /* Playerのために必要 */
  margin: 0;
  padding: 0;
}
@media screen and (max-width: 768px){
  .pc{
    display: none!important;
  }
}
@media screen and (min-width: 767px){
  .sp{
    display: none!important;
  }
}
img{
  width: 100%;
  object-fit: contain;
}
ul, ol{
  list-style: none;
  padding-left: 0;
}
.paragraph{
  margin-bottom: 2rem;
}
/* ==================================================== */
/* Parts                                                */
/* ==================================================== */
.error-message{
  color: red;
  font-size: 1.3rem;
  font-size: 13px;
  margin-bottom: 2em;
}
/* button */
.btn-lightgray{
  background: #e4e4e4;
  border: 1px solid #d6d6d6;
}
.btn-lightgray:hover{
  background: #ddd;
}
.mail-noreturn{
  padding: 1em;
  background: rgb(214, 227, 240);
  margin-bottom: 2em;
  margin: 2em auto;
  width: 90%;   
}
/* background */
body:before{
  content:"";
  display:block;
  position:fixed;
  top:0;
  left:0;
  z-index:-1;
  width:100%;
  height:100vh;
  background-image: url(../img/background.jpg);
  opacity: 0.6;
  background-position: center bottom;
  background-repeat: no-repeat;
  background-size: cover;
}
/* ==================================================== */
/* Form                                                 */
/* ==================================================== */

/* ==================================================== */
/* Gakkai Bar                                           */
/* ==================================================== */
.gakkaiBar{
  background: rgba(0, 0, 0, 0.8);
  color: #FFF;
}
.gakkaiBar:after{
  content: '';
  display: block;
  height: 4px;
  width: 100%;
  background: rgba(140, 140, 140, 0.8);
  z-index: 99999;
  position: absolute;
}
.gakkaiBar .gakkaiBar-content{
  padding: 0.4em 0.6em;
}
.gakkaiBar .site-logo{
  width: 120px;
  font-size: 1.2rem;
  font-size: 12px;
  margin: 0 auto 0.4rem;
}
@media screen and (min-width: 768px){
  .gakkaiBar .site-logo{
    margin-left: 0;
  }
}
.gakkaiBar .site-description{
  font-size: 1.1rem;
  font-size: 11px;
}
/* Gakkaibar uppernav */
.upper-nav{
  margin-bottom: 0;
}
.upper-nav li a{
  color: #FFF;
  display: block;
  font-size: 1.2rem;
  font-size: 12px;
  margin: 0 0.2rem;
  padding: 0.2rem 1.4rem;
  background: #666;
  border-radius: 0.4rem;
}
.upper-nav li a:hover{
  text-decoration: none;
  color: #000;
  background: #F8F8F8;
}
/* ==================================================== */
/* Seminar Header                                       */
/* ==================================================== */
.seminar-header{
  background: #ccc872;
}
.seminar-header .container {
  max-width: 1240px;
  margin: 0 auto;
}
.seminar-header, .seminar-header .container {
  padding: 0;
}
/* ==================================================== */
/* mainContent                                          */
/* ==================================================== */

/* gakkaibarに隠れるのを回避 */
#contentsTop{
  margin-top: 96px;
}
@media screen and (min-width: 768px){
  #contentsTop{
    margin-top: 72px;
  }
}
.main-content .contents.w-124{
  max-width: 1240px;
}
.main-content .contents{
  max-width: 860px;
  background: rgba(255,255,255,0.75);
  margin: 0em auto 4em;
  padding: 4em 0 10em;
}
.main-content .container{
  font-size: 1.4rem;
  font-size: 14px;
}
.page-title h1{
  text-align: center;
  font-size: 2.6rem;
  font-size: 26px;
	color: #0074c0;
	margin-top: 1em;
  margin-bottom: 3em;
  font-weight: bold;
}
.main-content .container h2{
  font-weight: bold;
  color: #005b98;
  border-bottom: 1px solid #368DDB;
  padding-left: 1em;
  position: relative;
  margin-bottom: 1em;
  font-size: 2.4rem;
  font-size: 24px;
}
.main-content .container h2:before{
  content: '■';
  position: absolute;
  left: 0;
}
.main-content .container h3{
  font-size: 2.0rem;
  font-size: 20px;  
  border-bottom: 1px solid #aaa;
  font-weight: bold;
  margin-bottom: 1em;
}
.main-content .container h4{
  font-weight: bold;
  font-size: 1.8rem;
  font-size: 18px;
}
.main-content .container h4:before{
  content: '● ';
  margin-bottom: 1em;
}
.main-content .container p{
  line-height: 1.8;
}
/* ==================================================== */
/* Footer                                               */
/* ==================================================== */
footer {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100px;
  background: #000;
  color: #fff;
  padding: 3em 1em 1em;
  font-size: 1.1rem;
  font-size: 11px;
  background: rgb(0,0,0);
}
footer p{
  margin-bottom: 0.4rem;
}
/* ==================================================== */
/* Gotp Button                                          */
/* ==================================================== */
.goTop a{
  display: block;
  position: fixed;
  bottom: 40px;
  right: 40px;
  opacity: 0.7;
  box-shadow: 0px -2px 10px rgba(0,0,0,0.25);
  -moz-box-shadow: 0px -2px 10px rgba(0,0,0,0.25);
  -webkit-box-shadow: 0px -2px 10px rgba(0,0,0,0.25);
  -webkit-border-radius: 40px;
  -moz-border-radius: 40px;
  border-radius: 40px;
}
/* ==================================================== */
/* Message 処理                                           */
/* ==================================================== */
.message.error{
  background: rgb(255, 122, 122);
  color: #FFF;
  text-align: center;
  padding: 1em;
  font-weight: bold;
}
.message.success{
  color: green;
  color: #FFF;
  text-align: center;
  padding: 1em;
  font-weight: bold;
}