.top_background {
  position: relative;
  height: 22vw;
  overflow: hidden;
}

.top_background .img {
  width: 100%;
  height: 100%;
  background: #1a1a1a;
}

.top_background .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: auto;
  opacity: 0.2;
}

.top_background .word_content {
  width: 50%;
  position: absolute;
  right: 50%;
  top: 60%;
  z-index: 9;
  transform: translateX(50%) translateY(-50%);
  align-items: center;
  text-align: center;
}

.top_background .word_content .title {
  font-size: 40px;
  font-weight: 400;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.2;
}

.top_background .word_content .sub_title {
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0px;
  color: #fff;
}