.wrapper {
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}
.c-banner1 {
  display: block;
  width: 100%;
  margin-top: 130px;
}

@media screen and (max-width: 768px) {
  .c-banner1 {
    margin-top: 40px;
  }
}