@charset "utf-8";
/* CSS Document */
/* 1400
-------------------------------------------------------------------------------------------------- */
@media only screen and (max-width: 1500px) {
  img {
    max-width: 100%;
    height: auto;
  }
  
    .br {
    display: none !important;
  }
  ul.column_list li{

    line-height: 3;
    letter-spacing: 0.2em;
    width: 40%;

}

ul.column_list li:nth-child(7).photo {
    margin-right: calc(40% - 350px);
}

ul.column_list li:nth-child(even){
    margin: 200px 0 200px 8%;

}
}
/* タブレット
-------------------------------------------------------------------------------------------------- */
@media only screen and (max-width: 980px) {
  body {
    font-size: 1.6rem;
  }
  /* header
------------------------------------------------- */

body {
  font-size: 1.5rem;
  line-height: 1.6;
}
header {
  padding: 15px 3%;
}
header h1{
    width: 150px;
}
.nklogo {
  bottom: 20px;
  right: 15px;
  width: 60px;
}
.kurashi {
  font-size: 1.5rem;
}
h1.logo {
  height: 55vh;
  font-size: 1.5rem;
}

svg{
  width: 250px;
  height: auto;
}
article.topics {
  margin-bottom: 70px;
}
article.topics h2 {
  margin-right: 30px;
  font-size: 15px;
}

article.topics dl dt {
  font-size: 2.4rem;
}
article.topics dl dd {
  margin-bottom: 20px;
}


.concept {
    flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 70px;
}
.concept ul.slider {
  width: 90%;
  margin-bottom: 250px;
}

.concept div {
  width: auto;
  margin: 0 3%;
  box-sizing: border-box;
}
h1.h1_ttl {
  margin-bottom: 30px;
  font-size: 2.4rem;
  font-weight: 300;
  line-height: 1.3;
}
h1.h1_ttl span {
  font-size: 1.5rem;
}

.concept div p{
  line-height: 2.4;
  letter-spacing: 0.1em;
}







h1.vertical {
  width: 10%;
  font-size: 20px;
}
h1.vertical:after {
  top: 100px;
  height: calc(60% - 100px);
  left: 10px;
}
ul.column_list {
  flex-direction: column;
  width: 90%;
}
ul.column_list li {
  line-height: 2.4;
  letter-spacing: 0.1em;
  width: 100%;
  margin-bottom: 30px;
  margin: 0 0 150px 0;
}
ul.column_list li:nth-child(even) {
  margin: 0 0 150px 0%;
}
ul.column_list li:last-child {
  margin-bottom: 100px;
}
ul.column_list li i {
  font-size: 3rem;
}
ul.column_list li.photo {
width: 175px;
  height: 250px;
  border-radius: 30px;
  position: relative;
  overflow: hidden;
margin-top: -100px;
}
.photo_in {
position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 450px;
    z-index: 1;
    background-repeat: no-repeat;
    background-position: center center;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}
ul.column_list li:after{
  width: 97%;
}
ul.column_list li:nth-child(5):after{
  content: "";
}
ul.column_list li:nth-child(1):after,
ul.column_list li:nth-child(6):after,
ul.column_list li:nth-child(11):after{
background: none;
}

ul.column_list li:nth-child(7).photo{
margin-right: 0;
margin-top: -100px;
}


.photo1{
background-image: url("../images/column1.jpg");
}
.photo2{
background-image: url("../images/column2.jpg");
}
.photo3{
background-image: url("../images/column3.jpg");
}

address {
  font-size: 1.5rem;
  margin: 20px 3%;
}




}