div.landing-content {
  display: inline-block;
  padding: 10px 20px;
}
div.landing {
  text-align: center;
  padding: 150px;
  background-image: linear-gradient(rgba(0,0,0,0.85),rgba(0,0,0,0.85)),url(img/head.jpg);
}
.wrapper {
  display: flex;
  flex-direction: column;
  position: relative;
  min-height: 100vh;
}
/*body*/

h3.index-header {
  margin-left: 0.2em;
}

.index-header-sub::before {
  content: '– ';
  color: #FF00FF;
  font-weight: bold;
}
.index-header-sub {
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.2em;
}

.index-contents {
  display: flex;

}
.index-contents>* {
  margin: 20px;
}

.index-img-area {
  width: 300px;
  background-color: #2B3E50;
}
.index-img-padding {
  padding: 10px;
}
.index-img {
  width: auto;
  max-width: 100%;
  box-sizing: border-box;
}
.nocontent {
  justify-content:center;
}

.nocontent-indicator {
  margin: 50px;
}

.contact-img {
  width: 300px;
}

.blog-preview {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  /* 表示する行数を指定 */
  -webkit-box-orient: vertical;
  overflow: hidden;
  /* 5行を超えた部分を非表示 */
}

/*footer*/
footer {
  width: 100%;
  margin-top: auto;
  position: sticky;
}
.footer-colview {
  width: auto;
  display: flex;
  justify-content: center;
}
.footer-colview>* {
  margin: 20px;
}

img.footer-logo {
  border: none;
  height: 100px;
}
.footer-text {

}