.common-wrapper {
  background: url("../../img/bg_about_first.jpg") 50% 100% no-repeat fixed;
  background-size: cover;
}

.common-wrapper .common-box {
  width: 100%;
  min-height: 900px;
  max-width: 1280px;
  overflow: hidden;
  position: relative;
  margin: 0 auto;
}

.common-wrapper .common-box.h1050 {
  min-height: 1050px;
}

.common-wrapper .common-box .common-container {
  display: block;
  width: 80%;
  height: auto;
  background: rgba(0, 0, 0, 0.6);
  padding-bottom: 4px;
  visibility: hidden;
  opacity: 0;
  margin: 40px auto;
}

.common-wrapper .common-box .common-container.visible {
  -webkit-animation: anim-fadeIn-horizontal-right 0.4s ease forwards;
          animation: anim-fadeIn-horizontal-right 0.4s ease forwards;
  visibility: visible;
}

.common-wrapper .common-box .common-container:first-child {
  margin-top: 100px;
}

.common-wrapper .common-box .common-container:last-child {
  margin-bottom: 100px;
}

.common-wrapper .common-box .common-container.interviewTitle {
  background: initial;
}

.common-wrapper .common-box .caption {
  width: 80%;
  margin: 0 auto;
  color: white;
  font-size: 2em;
  padding: 10px;
  visibility: hidden;
  opacity: 0;
  text-align: center;
  font-family: 'Noto Serif JP', serif;
}

.common-wrapper .common-box .caption.visible {
  -webkit-animation: anim-fadeIn-horizontal-right 0.4s ease forwards;
          animation: anim-fadeIn-horizontal-right 0.4s ease forwards;
  visibility: visible;
}

.common-wrapper .common-box .text {
  display: block;
  position: relative;
  color: white;
  margin-top: 2%;
  width: 95%;
  padding: 2% 2% 2%;
  visibility: hidden;
  opacity: 0;
}

.common-wrapper .common-box .text.visible {
  -webkit-animation: anim-fadeIn-horizontal-right 0.4s ease forwards;
          animation: anim-fadeIn-horizontal-right 0.4s ease forwards;
  visibility: visible;
}

.common-wrapper .common-box .text.non-text {
  padding: 0;
}

.common-wrapper .imagebox {
  position: absolute;
  top: 57%;
  left: 18vw;
}

.common-wrapper .imagebox img {
  width: 400px;
}

.common-wrapper .image:only-child {
  width: 70%;
}