@charset "UTF-8";

#mv_outer {
    border-top: 180px solid transparent;
}
@media screen and (max-width: 900px) {
#mv_outer {
    border-top: 68px solid transparent;
}
}

/*代表挨拶*/
#top_greeting_02 + section{
  display: none;
}
@media screen and (max-width: 900px){
#top_greeting_01 + section{
  display: none;
}
#top_greeting_02 + section{
  display: block;
}
}