body{
  font-family: Century Gothic ;
}

.container{
  padding-top: 220px;
}

h1{
  margin-bottom: 50px;
}

.contents-top h2{
  border-bottom: solid;
  border-width: 2px;
  border-color: #A9A9A9;
  font-weight: 300;
  text-align: center;
  padding-bottom: 10px;
}

.contents-top p{
  font-size: 1.2rem;
}

.contents-top{
  text-align: center;
  padding-left: 20%;
  padding-right: 20%;
  margin-bottom: 50px;
  line-height: 30px;
}

.top-contents{
  text-align: center;
}

.bottom-contents{
  text-align: center;
}


#bold{
  font-weight: 600;
}

.title{
  text-align: center;
}

.contents{
  position: relative;
  display: inline-block;
  background-color: #EEEEEE;
  width: 20%;
  text-align: center;
  margin-bottom: 40px;
  border-radius: 10px 10px 10px 10px;
  min-height: 50px;
}

.contents:hover{
  filter: alpha(opacity=60);
  -ms-filter: "alpha(opacity=60)";
  -moz-opacity:0.6;
  -khtml-opacity: 0.6;
  opacity:0.6;
  zoom:1;
}

.contents h3{
  padding-left: 10px;
  padding-right: 10px;
  font-size: 15px;
  min-height: 40px;
  font-family: Roboto, Helvetica Neue, Helvetica, Arial, 游ゴシック, Yu Gothic, 游ゴシック体, YuGothic, ヒラギノ角ゴ Pro W3, Hiragino Kaku Gothic Pro, Meiryo UI, メイリオ, Meiryo, ＭＳ\ Ｐゴシック, MS PGothic, sans-serif;
}

.contents a{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  text-indent:-999px;
}

.contents img{
  width: 30%;
  margin-bottom: 20px;
}

#contents-left{
  margin-right: 20px;
}

#contents-center{
  margin-left: 20px;
  margin-right: 20px;
}

#contents-right{
  margin-left: 20px;
}

#bottom-contents-left{
  /*margin-bottom: 110px;*/
  /*line-height: 100px;*/
  margin-right: 20px;
}

#bottom-contents-right{
  /*margin-bottom: 110px;*/
  /*line-height: 100px;*/
  margin-left: 20px;
}

.bottom-contents h3{
  min-height: 0px;
}

.lab-introduction{
  text-align: center;
}

#lab-introduction{
  /*min-height: 100px;*/
  /*margin: 0 auto;*/
  /*vertical-align: middle;*/
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  text-align: center;
  margin-bottom: 60px;
  min-height: 100px;
}

.lab-introduction h3{
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-map{
  background-color: #000044;
  font-family: Roboto, Helvetica Neue, Helvetica, Arial, 游ゴシック, Yu Gothic, 游ゴシック体, YuGothic, ヒラギノ角ゴ Pro W3, Hiragino Kaku Gothic Pro, Meiryo UI, メイリオ, Meiryo, ＭＳ\ Ｐゴシック, MS PGothic, sans-serif;
}

.site-map h2{
  color: white;
}

.site-map h3{
  color: white;
}

.site-map a{
  color: white;
}

footer{
  background-color: #000044;
}

footer p{
  color: white;
}

@media all and (min-width: 1960px) {
  .contents-top{
    padding-left: 30%;
    padding-right: 30%;
  }
  .top-contents{
    padding-left: 17%;
    padding-right: 17%;
  }
  .bottom-contents{
    padding-left: 17%;
    padding-right: 17%;
  }
  .lab-introduction{
    padding-left: 17%;
    padding-right: 17%;
  }
}

@media all and (max-width: 960px) {
  .site-map ul{
    width: 50%;
  }
  .header-right{
    display: none;
  }
  .contents-top h1{
    font-size: 26px;
    margin-bottom: 30px;
  }

  .contents-top h2{
    font-size: 22px;
  }

  .contents h3{
    font-size: 16px;
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .contents-top p{
    font-size: 14px;
    line-height: 30px;
  }
  .contents img{
    width: 30%;
    margin-bottom: 20px;
  }
  .top-contents{
    padding-left: 20%;
    padding-right: 20%;
  }
  .bottom-contents{
    padding-left: 20%;
    padding-right: 20%;
  }
  .lab-introduction{
    padding-left: 20%;
    padding-right: 20%;
  }
  .contents{
    width: 60%;
  }
  #lab-introduction{
    display: inline-block;
    /*margin: 0 auto;*/
  }
  #contents-left{
      margin-right: 0px;
      margin-bottom: 20px;
    }

  #contents-center{
    margin-left: 0px;
    margin-right: 0px;
    margin-bottom: 20px;
  }

  #contents-right{
    margin-left: 0px;
    margin-bottom: 20px;
  }

  #bottom-contents-left{
    margin-bottom: 20px;
    margin-right: 0px;
  }

  #bottom-contents-right{
    margin-bottom: 20px;
    margin-left: 0px;
  }

/*  .lab-introduction{
    width: 60%;
  }*/

  #lab-introduction{
    margin-left: 0px;
    margin-right: 0px;
    margin-bottom: 60px;
  }

}

@media all and (max-width: 600px) {
  .contents-top h1{
    font-size: 24px;
    margin-bottom: 30px;
  }

  .contents-top h2{
    font-size: 20px;
  }

  .contents h3{
    font-size: 14px;
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .contents-top p{
    font-size: 12px;
    line-height: 25px;
  }
  .contents-top{
  padding-left: 10%;
  padding-right: 10%;
  margin-bottom: 50px;
  }
}

@media all and (max-width: 480px) {
  .container{
    padding-top: 130px;
  }
}