@charset "utf-8";
.top_btn_pc,.top_btn_sp,.line_btn,.line_btn_sp,.last_btn{
	animation: btanime 3s infinite;
}
@keyframes btanime {
  0%{transform:scale(0.9);}
  50% {transform:scale(1.00);}
  100% {transform:scale(0.9);}
}
.top_btn_pc:hover ,.line_btn:hover,.last_btn:hover{
	transform: scale(1);
	animation: none;
	filter: hue-rotate(90deg);
}
@media screen and (max-width: 428px) {
.top_btn_pc:hover ,.line_btn:hover,.last_btn:hover{
	transform: scale(1);
	animation: none;
	filter: none;
}
}