.region_page .middle_part{
  padding: 5.625rem 0px 0; 
}
.region_page .middle_part2{
  padding: 5rem 0 5.625rem !important;
}
.region_page  .flex_box_2 .flex_box_item{
  width: calc((100% - 2.25rem) / 2);
  margin-left: 2.25rem;
  border-radius: 0.625rem; 
  padding: 4.4375rem 3.3125rem; 
}
.region_page  .flex_box_2 .flex_box_item:first-child{
  margin-left: 0;
}
.region_page .my_banner .mask .btn{
  margin-top: 3.125vw;
}