@charset "UTF-8";
/* CSS Document */




/*----------------------

トップ
top

----------------------*/

.contents_box_top{
  width: 100%;
  padding: 60px 0 50px;
  border-bottom: 1px solid #d3d3d3;
  overflow:hidden; 
}

h2{
  font-size: 44px;
  font-weight: bold;
  text-align: center;
  color: #1b365d;
  line-height: 1.5;
}

h2 span{
  display: block;
  font-size: 18px;
}

h2 img{
  width: 44px;
  height: 44px;
  padding: 0 9px 0 0;
  vertical-align: middle;
  margin-top: -6px;
}

p.read{
  font-size: 18px;
  text-align: center;
  margin-bottom: 40px;
}

.link_list{
  width: 860px;
  display:flex;
  flex-wrap:wrap;
  margin: 0 auto;
}

.link_list li{
  width: 430px;
}

.link_list li a{
  display:flex;
  align-items:center;
   padding: 0 0 10px;
}

.link_list li a p,
.link_list li a:hover p{
  display: inline-block;
  color: #0065d6 !important;
  font-size: 18px;
  position: relative;
  text-decoration: underline !important;
}

.link_list li a img{
   width: 88px;
    padding: 0 15px 0 0;
}

.link_list li a p img.arrow{
  width: 9px;
  height: auto;
  padding: 0;
  vertical-align: middle;
  margin: -1px 5px 0 0;
}



@media screen and ( max-width:767px) {


.contents_box_top{
  width: 100%;
  padding: 10% 0 5%;
}

h2{
  font-size: 33px;
}

h2.effective-ventilation {
    font-size: 31px;
}

h2 span{
  display: block;
  font-size: 16px;
}

h2 img{
  width: 33px;
  height: 33px;
  padding: 0 8px 0 0;
  margin-top: -7px;
}

p.read{
  font-size: 16px;
  margin-bottom: 10%;
}

.link_list{
  width: 100%;
  display:flex;
  flex-wrap:wrap;
  margin: 0;
}

.link_list li{
  width: 49%;
  padding:0 2% 7% 0;
}

.link_list li:nth-child(2n){
  padding:0 0 5%;
}

.link_list li a{
  display: block;
  align-items:left;
  padding: 0;
}

.link_list li a img{
  width: 84%;
  padding: 0 8% 7%;
}

.link_list li a p,
.link_list li a p:hover{
  display: inline-block;
  color: #0065d6;
  font-size: 15px;
  letter-spacing: .5px;
  position: relative;
  text-decoration: underline !important;
  line-height: 1.4;
  padding-left: 13px;
  vertical-align: text-bottom;
}

.link_list li a p img.arrow{
  width: 8px;
  margin: -1px 5px 0 -13px;
}


}