body{
  font-size: 1.4rem;
  font-family: 游明朝,"Yu Mincho",YuMincho,"Hiragino Mincho ProN","Hiragino Mincho Pro",HGS明朝E,メイリオ,Meiryo,serif;
  background-color: #000;
  width: 100%;
  text-align: center;
  line-height: 0;
  margin: 0;
}

header{
  margin: 0 auto;
  max-width: 1200px;
  overflow: none;
  display: table;
}

header img{
  max-width: 100%;
}

header div{
  display: table-cell;
}

#header_menu{
  vertical-align: top;
}

#header_menu ul{
  display: block;
  list-style-type: none;
  margin: 0;
  padding: 0;
}


section{
  margin: 0;
  padding: 0;
}

section img{
/*  width: 100%;*/
}

#main_content{
  margin: 0 auto;
  max-width: 1200px;
}

#main_content img{
  width: 100%;
}

/* micro clearfx */
.cf::after {
   content: "";
   display: block;
   clear: both;
}




.mt30{
  margin-top: 30px;
}
.is-fixed {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2;
  width: 100%;
}



@media screen and (max-width:1080px) {
}
}
@media screen and (max-width:720px) {
}
@media screen and (max-width:480px) {
}