@charset "UTF-8";


@media screen and (max-width: 768px){
.br-sp {
  display: none;
}

.main-container{
  margin-left: auto;
  margin-right: auto;
  width: 96%;
}

.top-navi li{
  width: 40%;
}
.under-navi li{
  width: 40%;
}
.mainimage img{
    width: 100%;
  }



}