#subsection{
  width: 100%;
  display: flex;
  margin-bottom: 5px;
  flex-direction: column;
}

#subsection > div{
  position: relative;
  margin-bottom: 5px;
}

.ss_one_section > a {
  z-index: 2;
}

.shader{
  background: #000000;
  opacity: 0.3;
}

p.def_text{
  z-index: 1;
  opacity: 1;
  transition: opacity 0.4s 0.4s;
}

span.ss_theme{
  font-size: 8vw;
}

span.ss_theme_desc{
  font-size: 5vw;
  line-height: 150%;
}

div.ss_one_section p {
  color: #ffffff;
  margin: auto;
  text-align: center;
  width: 100%;
}

div.ss_one_section p span {
  padding: 0 10%;
  display: block;
  margin-top: 10px;
}

#subsection > div > img{
  width: 100%;
  display: block;
}

#subsection div div{
  position: absolute;
  bottom: 0;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
}