@charset "UTF-8";
/* CSS Document */

.business_h3_in {
	width: 50%;
	margin: auto;
	display: block;
	text-align: center;
}


.business_p_2 {
	width: 55%;
}




.business_img {
	margin: auto 30px;
	overflow: hidden;
}

.business_img_flex {
	display: flex;
	justify-content: center;
	margin: 30px auto;
	background-image: url("../img/box1_bg.png");
	padding: 30px 0;
	width: 80%;
}

.p_1 {
	text-align: center;
	font-weight: bold;
	font-size: 18px;
}

.business_box_p {
	margin: auto;
}

.ciling_ilust {
	width: 5%;
	vertical-align: middle;
	margin-right: 5px;
}

.danger {
	width: 20%;
	margin: auto 0 auto auto;
} 

.danger_p_flex {
	display: flex;
	margin: 10px auto;
}



.business_p_3 {
	text-align: center;
	font-size: 20px;
	font-weight: bold;
	margin: 30px auto;
}

.triangle3_2 {
	width: 0;
  height: 0;
  border-left: 40px solid transparent;
  border-right: 40px solid transparent;
  border-top: 40px solid #f1f1f1;
	margin: 30px auto;
}

.danger_summery {
	width: 60%;
	margin: 50px auto;
	position: relative;
	z-index: 10;
}


.business_h4 {
	padding: 25px 10px;
	font-size: 20px;
	background-image: url("../img/danger7.png");
	background-position: center;
	background-size: 75%;
	background-repeat: no-repeat;
	width: 11%;
	text-align: center;
	margin: auto 0;
}

.business_h4_p {
	background-color: rgba(241,241,241,0.70);
	padding: 15px;
	border-radius: 3px;
	width: 50%;
	margin: auto auto auto 0;
}

.box4_3 {
	width: 100%;
}



.bunner_btn2 {
	padding: 15px;
	text-align: center;
	color: #333;
	margin: 30px auto 60px;
}
.bunner_btn2 a {
  color: #333;
  font-size: 16px;
  background: transparent;
  padding: 18px 30px;
  border: 1px solid #333;
  position: relative;
  z-index: 1;
  transition: .3s;
}
.bunner_btn2 a::before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  background: #333;
  transform-origin: 100% 50%;
  transform: scaleX(0);
  transition: transform ease .3s;
}
.bunner_btn2 a:hover {
  color: #fff;
}
.bunner_btn2 a:hover::before {
  transform-origin: 0% 50%;
  transform: scaleX(1);
}
.step {
	width: 80%;
	margin: auto auto 20px auto;
}

.step_title {
	width: 30%;
	vertical-align: middle;
	margin-right: 10px;
}

.step_h4 {
	font-size: 1.5em;
	text-align: center;
	padding: 0 10px;
}

.step_summary {
	width: 30%;
	margin: 0 15px;
	border: solid thin #333;
}

.step_flex {
	display: flex;
	margin: 30px auto;
	width: 80%;
}

.step_p {
	width: 80%;
	margin: 0 auto 20px;
}

.step_p_title {
	text-align: center;
	width: 50%;
	margin: 50px auto 0;
}

.business_img_flex2 {
	display: flex;
	justify-content: center;
	margin: 30px auto;
	background-image: url("../img/box1_bg.png");
	padding: 30px 0;
	width: 60%;
}

.water_flex {
	display: flex;
	width: 80%;
	justify-content: center;
	margin: 50px auto auto;
}

.water {
	width: 30%;
	margin: 0 20px 50px;
	padding: 0 20px;
}

.water_h3 {
	text-align: center;
	font-size: 25px;
	color: #5387ce;
	background-image: url("../img/water.png");
	background-repeat: no-repeat;
	background-position: center;
	background-size: 11%;
	padding: 10px 0;
	margin: 0;
}

.step_buttom {
	margin-bottom: 150px;
}



.water_img {
	width: 80%;
	margin: auto;
}





.video {
	height: 360px;
	width: 640px;
	margin: auto;
}

.business_video {
	text-align: center;
	margin: 30px auto;
}





.business_h3_sp {
	background-color: #333;
	color: #fff;
	padding: 10px;
	margin: 0;
	text-align: center;
}

.business_img_sp {
	margin: 30px auto;
	background-image: url("../img/box1_bg.png");
	padding: 20px 0;
	width: 90%;
}

.business_img2_sp {
	margin: 20px 30px;
	overflow: hidden;
}

.business_h4_p_sp {
	background-color: rgba(241,241,241,0.70);
	padding: 15px;
	border-radius: 3px;
	width: 85%;
	margin: auto;
}

.danger_sp {
	width: 60%;
	margin: 30px auto 0;
}

.business_h4_sp {
	font-size: 8vw;
	
	text-align: center;
	margin: 0;
}

.box4_3_sp {
	margin: 10px auto 0;
	height: 1400px;
	position: relative;
}


.container2 {
	
}

.business_video_sp {
	text-align: center;
	margin: 30px auto;
}

.step_summary_sp {
	width: 90%;
	margin: 10px auto;
	border: solid thin #333;
}

.step_buttom_sp {
	margin-bottom: 50px;
}

.water_sp {
	width: 95%;
	margin: 40px auto 0;
}

.water_h3_sp {
	text-align: center;
	font-size: 25px;
	color: #5387ce;
	background-image: url("../img/water.png");
	background-repeat: no-repeat;
	background-position: center;
	background-size: 11%;
	padding: 15px 0;
}

.zindex {
	position: absolute;
	z-index: 10;
	top: 0;
	}

.zindex2 {
	position: absolute;
	z-index: 10;
	top: 230px;
}

.zindex3 {
	position: absolute;
	z-index: 10;
	top: 460px;
}

zindex4 {
	position: absolute;
	z-index: 10;
	top: 750px;
}

.zindex5 {
	position: absolute;
	z-index: 10;
	top: 920px;
}

.zindex6 {
	position: absolute;
	z-index: 10;
	top: 1125px;
}

.zindex4 {
	position: absolute;
	z-index: 10;
	top: 690px;
}