/*---------------------
  Top
-----------------------*/
.go-top {
  display: block;
  position: fixed;
  bottom: 40px;
  right: 40px;
  width: 56px;
  z-index: 5;
}

.go-top a {
  background-size: 100%;
  display: block;
  width: 56px;
  height: 56px;
  opacity: 0.5;
  margin-bottom: 15px;
}

.go-top a:hover {
  opacity: 1;
}

.go-top a:last-child {
  margin-bottom: 0;
}

/* LINE icon */
.go-top a.LINE_icon_m {
  background-image: url("/public/image/LINE_APP_Android.png");
}
.go-top a.icon_fb_m {
  background-image: url("/public/image/Facebook_Logo_Primary.png");
}

.go-top a.experience_icon_m {
  background-image: url("/public/image/right_box/experience_icon_m-60x60-4.png");
}

.go-top a.cs_icon_m {
  background-image: url("/public/image/right_box/customer_service_icon_m-60x60.png");
}

.go-top a.phone_icon_m {
  /* background-image: url("/public/image/telephone.svg");
  background-repeat: no-repeat;
  background-position: center; */
  background-size: 80%;
  background-color: #48d9f9;
  border-radius: 50%;
  mask-image: url("/public/image/telephone.svg"), linear-gradient(black, black);
  mask-position: center;
  mask-repeat: no-repeat;
  mask-composite: exclude;
  mask-size: 70%, contain;
}

@media (max-width: 736px) {
  .go-top {
    bottom: 60px;
    right: 20px;
    width: 40px;
  }

  .go-top a {
    width: 40px;
    height: 40px;
    opacity: 0.6;
    margin-bottom: 15px;
  }
}