.btn-w380{
  width:min(100%,38rem);
}
.btn-w480{
  width:min(100%,48rem);
}
.btn-w500{
  width:min(100%,50rem);
}
.btn-w600{
  width:min(100%,60rem);
}

@media screen and (max-width:767px){
  .sp-wrap{
    flex-wrap:wrap!important;
    gap:0;
  }
  .sp-wrap .fixedTitle{
    flex-basis: 100%;
  }
}