.main-visual{
  height: auto !important;
  background: none !important;
  padding: 0 !important;
}

.main-visual::before{
  content: "";
  display: block;
  width: 100%;
  height: 500px;
  background: url(../images/top/image1.jpeg) center/cover no-repeat;
}

.main-visual .content{
  transform: none !important;
  height: auto !important;
  background: #fff !important;
  padding: 60px 20px;
}

.main-visual .text{
  width: min(1000px, 100%);
  margin: 0 auto;
}

@media (max-width: 768px){
  .main-visual::before{
    height: 260px;
  }
  .main-visual .content{
    padding: 40px 16px;
  }
}