div{
	margin: auto;
	text-align: center;
}

p{
	text-align: left;
	padding: 0 10px 0 10px;
}

.full{
	width: 100%;
}

.img_full{
	width: 80%;
}

.half{
	width: 45%;
	margin: 0 2.5% 0 2.5%;
}

.wrapper{
	max-width: 898px;
	margin: auto;
	position: relative;
	background-image: url("../../img/slime300/back.jpg");
}


.logo_area{
	display: block;
	position: absolute;
	left: 15px;
	top: 0px;
	width: 100px;
}

.logo{
	width: 100px;
}


.youtube{
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}

.youtube > iframe {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
}


.plat_area{
	background-color:#00A0E9;
	padding: 30px 0 30px 0;
}

.plat_icon{
	margin: 0 auto 0 auto;
	
}

.plat_icon > li > p{
	text-align: center;
	font-weight: bold;
}

.plat_icon_white > li > p{

	color: #fff;
	border-bottom: 1px dashed #fff;
}


@media screen and (max-width: 904px) {

	.logo_area{
		display: block;
		position: relative;
		left: calc(50% - 50px);
		padding: 10px 0 10px 0;
		width: 100px;
	}

}


@media screen and (max-width: 800px) {

	.auto{
		width: 80%;
	}

	.auto2{
		width: 50%;
	}

	.top{
		padding: 70px 0 30px 0;
	}

	.plat{
		height: 43px;
	}
}


@media screen and (max-width: 600px) {

.half{
	width: 100%;
	margin-bottom: 20px;
}

	.top{
		padding: 55px 0 20px 0;
	}




	.plat{
		height: 40px;
	}

	.plat_icon > li > p{
		font-size: 13px;
	}


	.select_ul > li{
		font-size: 15px;
	}
}

@media screen and (max-width: 500px) {

	.auto{
		width: 90%;
	}

	.top{
		padding: 50px 0 20px 0;
	}

	.txtarea{
		line-height: 1.5;
		font-size: 13px;
		padding: 0 0 20px 0;
	}



	.plat{
		height: 35px;
	}

	.line_white,.line_blue{
		height: 10px;
	}

}


@media screen and (max-width: 400px) {

	.top{
		padding: 50px 0 10px 0;
	}

	.plat{
		height: 25px;
	}


	.txtarea{
		line-height: 1.5;
		font-size: 12px;
		padding: 0 0 20px 0;
	}

	.select_ul > li{
		font-size: 12px;
	}
}