/* -----------------------
  promo
----------------------- */
.promo {
  background: url(../img/promo_bg.png) no-repeat center bottom / 100% auto;
}

.promo .grid-ttl {
  display: grid;
  grid-area: ttl;
  place-items: center;
}

.promo .promo-icons {
  display: grid;
  grid-area: ttl;
  grid-template-rows: auto auto auto;
  justify-content: center;
}

.promo .promo-icons .grid-01 {
  transition-delay: 0s;
}
.promo .promo-icons .grid-02 {
  transition-delay: 0.5s;
}
.promo .promo-icons .grid-03 {
  transition-delay: 1s;
}