/* =========================================================
common 
=========================================================*/
* {
  outline: none;
}

body{
  padding: 20px;
  color: #333;
}

a {
  color: darkblue;
  text-decoration: underline;
  transition: all 0.3s ease;
}

a:hover,
a:focus {
  text-decoration: none;
}

a:focus {
  outline: none;
}

h1, h2, h3 {
  margin: 0px;
  padding: 0px;
  font-weight: 300;
}

h2{
  font-size: 1.6rem;
  font-weight: 700;
  position: relative;
}

p {
  margin-bottom: 1.2em;
  line-height: 1.6rem;
  white-space: normal;
} 

pre{
  margin-bottom: 1.2em;
  line-height: 1.6rem;
  white-space: normal;
}


strong {
  font-weight: 700;
  color: #2A2A2A;
}

ul,li,dl,dt,dd{
  padding: 0;
  margin: 0;
  text-indent: 0;
  list-style-type: none;
}

.pc{ display: block;}
.sp{ display: none;}


section{
  width: 800px;
  margin: 0 auto;
}

h2 {
  font-size: 1.2rem;
  line-height: 1.4rem;
  text-align: center;
  margin-bottom: 20px;
  justify-content: center;
  font-weight: 700;
  position: relative;
  display: flex;
}

h2.name{
  margin-bottom: 0;
}

h2 span {
  display: block;
  font-size: .9rem;
  color: #666;
}   

h2 .h2_icon {
  margin-left: 15px;
}
h2 a {
  display: inline-block;
  margin-right: 10px;
}

#title{
  background: #fff;
  box-shadow: 3px 3px 3px #ccc;
  border: 1px solid #ccc;
  padding: 20px 15px;
  border-radius: 10px;
  margin: 0 0px 20px;
  display: block;
}

#title>div {
    display: flex;
    justify-content: center;
}

#title>div dl dt {
    font-size: 1.4rem;
    margin-bottom: 0;
}

#title>div dl dd {
  font-size: .8rem;
  color: #666;
}

#title > div{
  display: flex;
  justify-content: center;
}
#title>div dl {
  text-align: center;
  padding-right: 30px;
}

#title > div dl:first-child{
  margin-right: 30px;
  border-right: 1px solid #ccc;  
}

.btn_list li{
  display: block;
  border: 1px solid #ccc;
  padding: 10px;
  border-radius: 10px;
  margin-bottom: 15px;
  cursor: pointer;
  text-align: center;
}

.tc{
  text-align: center;
}

#btn_list{
  display: flex;
  flex-wrap : wrap;
}

#btn_list li{
  display: inline-block;
  padding: 5px;
  font-size: 0.8rem;
  margin-right: 10px;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

@media (max-width: 480px){

  body{
    background: url(https://www.holosite.me/song/img/bg_nene.png) no-repeat left top 0px;
    background-size: 100% auto;
    padding:0;
  }

  section{
      width: 100%;
      padding: 230px 15px 15px;
      box-sizing: border-box;
  }
}