#main_v {
  position: relative;
  width: 100%;
	height: 0;
	padding-top: 54.1%;
	background-image: url("../img/main_v/main_v.png");
	background-size: 50% auto;
	background-repeat: no-repeat;
	background-position: right center;
	margin: 0;
	overflow: hidden;
  }
#main_v .main_v_text {
	width: 30%;
	max-width: 360px;
	position: absolute;
	top: 50%;
	left: 12%;
	transform: translateY(-50%);
	z-index: 10;
}
@media screen and (max-width: 1199px) {
	#main_v {
	margin: 70px 0 0;
  }
}
@media screen and (max-width: 768px) {
	#main_v {
		padding-top: 60%;
	}
	#main_v .main_v_text {
		width: 35%;
		left: 5%;
	}
}