@charset "UTF-8";
/* CSS Document */
#page_top {
    position: fixed;
    bottom: 30px;
    right: 20px;
}
#page_top a {
    background-color: #999;
    color: #fff;
    text-align: center;
    text-decoration: none;
    padding: 20px 20px;
}
#page_top a:hover {
    background-color: #666;
    text-decoration: none;
}

h2.tb {
  border-bottom: solid 3px skyblue;
  position: relative;
	padding-bottom:8px;
	margin-bottom:20px;
}

h2.tb:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: solid 3px #00aefa;
  bottom: -3px;
  width: 30%;
}

/*
@media以外の所は全てのサイズで読み込まれます。
*/
.pconly {}
.sponly {}
.tb-txt {}
@media screen and (max-width:767px) { 
.pconly {display:none}
	.tb-txt{text-align:left;}
}
@media screen and (min-width:768px) and ( max-width:1024px) {
	.pconly {display:block}
	.tb-txt{text-align:center;}
}
@media screen and (min-width:1024px) {
	.pconly {display:block}
	.tb-txt{text-align:center;}

}

#pagetop{
  width: 50px;
  height: 50px;
  position: fixed;
  right: 25px;
  bottom: 150px;
  background: #3f98ef;
  opacity: 0.6;
  border-radius: 50%;
}
#pagetop a{
  position: relative;
  display: block;
  width: 50px;
  height: 50px;
  text-decoration: none;
  text-align: center;
}
#pagetop a::before{
  font-family: "Font Awesome 5 Free";
  content: '\f106';
  font-weight: 900;
  font-size: 25px;
  color: #fff;
  position: absolute;
  width: 25px;
  height: 25px;
  top: 10px;
  bottom: 10px;
  right: 0;
  left: 0;
  margin: auto;
}

#pagetop1{
  width: 70px;
  height: 50px;
  position: fixed;
  right: 15px;
  bottom: 80px;
  opacity: 0.8;
  border-radius: 15px;
  background-color: #666;
}
#pagetop1 a{
  position: relative;
  display: block;
  width: 70px;
  height: 50px;
  text-decoration: none;
  text-align: center;
}
#pagetop1 a::before{
  font-family: "Font Awesome 5 Free";
  content: '\f062';
  font-weight: 900;
  font-size: 25px;
  color: #fff;
  position: absolute;
  width: 25px;
  height: 25px;
  top: 10px;
  bottom: 10px;
  right: 0;
  left: 0;
  margin: auto;
}

#pagetop2{
  width: 50px;
  height: 50px;
  position: fixed;
  right: 20px;
  bottom: 15px;
  background: #ef3f98;
  opacity: 0.7;
}
#pagetop2 a{
  position: relative;
  display: block;
  width: 50px;
  height: 50px;
  text-decoration: none;
  text-align: center;
}
#pagetop2 a::before{
  font-family: "Font Awesome 5 Free";
  content: '\f102';
  font-weight: 900;
  font-size: 30px;
  color: #fff;
  position: absolute;
  width: 25px;
  height: 25px;
  top: 5px;
  bottom: 10px;
  right: 0;
  left: 0;
  margin: auto;
}


.jumbotron {
  background-image: url("./images/bg.jpg");
  background-size: cover;
  background-position: center 60%;
}