@charset "UTF-8";

#main_wrap #topHeader {
  height: 600px;
  background: url(../img/top/top_header_bg.jpg) no-repeat center center #fff;
  margin-bottom: 65px;
}
#main_wrap #topHeader .inner {
  position: relative;
}
#main_wrap #topHeader h1 {
  width: 100%;
  max-width: 700px;
  padding-top: 205px;
  margin-left: 25px;
}
#main_wrap #topHeader h1 img {
  width: 100%;
  height: auto;
}
#main_wrap #topHeader p#header_navigator {
  width: 48%;
  max-width: 474px;
  position: absolute;
  bottom: 0;
  left: 18.5%;
}
#main_wrap #topHeader p#header_navigator img {
  width: 100%;
  height: auto;
}
#main_wrap .inner #main_contents h2 {
  font-size: 24px;
  font-weight: bold;
  padding-bottom: 15px;
  margin-bottom: 30px;
  border-bottom: 1px solid #43bbbf;
}
#main_wrap .inner #main_contents #onair_box {
  margin-bottom: 60px;
}
#main_wrap .inner #main_contents #onair_box p.main_pic {
  width: 100%;
  margin-bottom: 20px;
}
#main_wrap .inner #main_contents #onair_box p.main_pic img{
  width: 100%;
  height: auto;
}
#main_wrap .inner #main_contents #onair_box p.date {
  color: #43bbbf;
  font-size: 20px;
  font-weight: bold;
  line-height: 24px;
  height: 24px;
  margin-bottom: 20px;
  position: relative;
}
#main_wrap .inner #main_contents #onair_box p.date span {
  background: #43bbbf;
  color: #fff;
  font-size: 16px;
  display: block;
  position: absolute;
  padding: 0 5px;
  top: 0;
  left: 8.5em;
}

#main_wrap .inner #main_contents #instagram .clearfix {
  margin-left: -2%;
}
#main_wrap .inner #main_contents #instagram .item{
  width: 23%;
  max-width: 154px;
  float: left;
  margin: 0 0 2% 2%;
  text-align: center;
}
.item a {
position: relative;
display: block;
width: 100%;
height: 0;
padding-top: 100%;
}
@media screen and (max-width: 1000px) {
  #main_wrap #topHeader p#header_navigator {
    left: 25%;
  }
}
@media screen and (max-width: 641px) {
  #main_wrap #topHeader {
    height: auto;
    background: none;
    margin-bottom: 30px;
    position: relative;
  }
  #main_wrap #topHeader .inner {
    width: 100%;
    padding: 0;
  }
  #main_wrap #topHeader h1 {
    padding: 0;
    margin: 0;
    width: 100%;
    max-width: inherit;
    position: static;
  }
  #main_wrap #topHeader #header_navigator {
    display: none;
  }

  #main_wrap .inner #main_contents h2 {
    font-size: 18px;
    padding-bottom: 10px;
    margin-bottom: 15px;
  }
  #main_wrap .inner #main_contents #onair_box {
    margin-bottom: 30px;
  }
  #main_wrap .inner #main_contents #onair_box p.date {
    font-size: 13px;
    line-height: 20px;
    height: 20px;
    margin-bottom: 15px;
  }
  #main_wrap .inner #main_contents #onair_box p.date span {
    font-size: 10px;
    height: 20px;
    line-height: 22px;
    top: 0px;
    left: 9em;
  }
  #main_wrap .inner #main_contents #onair_box .text {
    margin-bottom: 40px;
  }
  #main_wrap .inner #main_contents #instagram .item{
    float: left;
    width: 32%;
    margin: 0 0 1% 1%;    
    text-align: center;
  }


}