.index_news_box{
  text-align:center;
  border:#000 solid 1px;
  padding:20px;
  max-width:800px;
  margin:0 auto 2em;
}

.chanmg {
  padding:0 5px;
}


#main_visual{
  padding-bottom:100px !important;
}
@media (max-width: 1024px) {
  #main_visual{
    margin: 20px 0;
  }
}