@font-face {
    font-family: 'DINPro bold';
    src: url('../fonts/DINPro-Bold.eot');
    src: url('../fonts/DINPro-Bold.eot?#iefix') format('embedded-opentype'),
        url('../fonts/DINPro-Bold.woff2') format('woff2'),
        url('../fonts/DINPro-Bold.ttf') format('truetype'),
        url('../fonts/DINPro-Bold.svg#DINPro-Bold') format('svg');
    font-weight: bold;
    font-style: normal;
}
.sec1{
	margin-bottom: 5.66%;
}

.sec2{
	margin-bottom: 7.2%;
}
.sec2 h3{
	margin-bottom: 3.78%;
}
.sec2 ul{
	-webkit-display: flex;
	-webkit-align-items: stretch;
	-webkit-justify-content: space-between;
	-webkit-flex-direction: row;
	-webkit-flex-wrap: wrap;
	display: flex;
	align-items: stretch;
	justify-content: space-between;
	flex-direction: row;
	flex-wrap: wrap;
	text-align: center;
}
.sec2 li{
	border: 1px solid #d4d4d4;
	width: 23.986%;
	padding: 0.56%;
}
.sec2 li .box{
	border: 1px solid #d4d4d4;
	padding: 13.85% 0% 8.62%;
	height: 100%;
}
.sec2 li img{
	background-repeat: no-repeat;
	background-position: center top;
	background-size: auto 200%;	
	width: auto;
	height: 3.25em;
	margin-bottom: 13.23%;
}
.sec2 li img.icon1{
	background-image: url(../images/solution_radiation_sec2_icon1_bg.png);
}
.sec2 li img.icon2{
	background-image: url(../images/solution_radiation_sec2_icon2_bg.png);
}
.sec2 li img.icon3{
	background-image: url(../images/solution_radiation_sec2_icon3_bg.png);
}
.sec2 li img.icon4{
	background-image: url(../images/solution_radiation_sec2_icon4_bg.png);
}
.sec2 li p{
	font-size: 1.25em;
	color: #000;
	font-weight: 500;
	line-height: 1.5;
}



.sec3{
	margin-bottom: 9.79%;
	overflow: hidden;
}
.sec3 h3{
	margin-bottom: 3.57%;	
}
.sec3 .swiper-slide{
	opacity: 0;
	background-color: #000;
	overflow: hidden;
	width: 53.4266%;
}
.sec3 .swiper-slide.swiper-slide-active,.sec3 .swiper-slide.swiper-slide-prev,.sec3 .swiper-slide.swiper-slide-next{
	opacity: 1;
}
.sec3 .swiper-slide img{
	opacity: 0.4;
}
.sec3 .swiper-slide.swiper-slide-active img{
	opacity: 1;
}
.sec3 .swiper-slide .text-box{
	position: absolute;
	top: 4.7%;
	bottom: 4.7%;
	right: 3.14%;
	background-color: rgba(255,255,255,0.95);
	width: 53.62%;
	padding: 7.7% 6.15% 5%;
	opacity: 0;
}
.sec3 .swiper-slide.swiper-slide-active .text-box{
	opacity: 1;
}
.sec3 .swiper-slide h4{
    font-family: 'DINPro bold';
    font-size: 2.125em;
    color: #fff;
    font-weight: bold;
    background-color: #c7000b;
    position: absolute;
    right: 12.27%;
    top: 0;
    padding: 0.5em 0.5em 0.83em;
}
.sec3 .swiper-slide h4::after{
	content: "";
	position: absolute;
	left: 0;
	bottom: 100%;
	height: 100%;
	width: 100%;
	background-color: #c7000b;
}
.sec3 .swiper-slide h5{
	font-size: 1.5em;
	color: #000;
	font-weight: bold;
	margin-bottom: 10.68%;
}
.sec3 .swiper-slide p{
	font-size: 1em;
	color: #000;
	line-height: 1.625;
	text-align: justify;
}
.sec3 .swiper-prev,.sec3 .swiper-next{
	position: absolute;
	border-radius: 50%;
	width: 3.125em;
	top: 50%;
	z-index: 51;
	margin-top: -1.5625em;
	opacity: 0.3;
	cursor: pointer;
}
.sec3 .swiper-prev{
	left: 16.64%;
}
.sec3 .swiper-next{
	right: 16.64%;
	-webkit-transform: rotate(180deg);
	transform: rotate(180deg);
}



@media only screen and (min-width:1024px){
	.sec2 li:hover{
		border-color: #c7000b;
	}
	.sec2 li:hover .box{
		border-color: #c7000b;
		background-color: #c7000b;
	}
	.sec2 li:hover img{
		background-position: center bottom;
	}
	.sec2 li:hover p{
		color: #fff;
	}
	.sec3 .swiper-prev:hover,.sec3 .swiper-next:hover{
		opacity: 1;
	}

}

@media only screen and (max-width:1440px){
	.sec2 li p{
		font-size: 1em;
	}
}

@media only screen and (max-width:1024px){

	.sec1{
		margin-bottom: 10%;
	}

	.sec2{
		margin-bottom: 5%;
	}
	.sec2 h3{
		margin-bottom: 5%;
	}
	.sec2 li{
		width: 48%;
		padding: 1.5%;
		margin-bottom: 5%;
	}
	.sec2 li .box{
		padding: 13.85% 5% 8.62%;
	}
	.sec2 li img{
		background-size: auto 200%;	
		margin-bottom: 13.23%;
	}
	.sec2 li p{
		font-size: 1.25em;
	}


	.sec3{
		padding-bottom: 15em;
		margin-bottom: 5%;
	}
	.sec3 h3{
		margin-bottom: 5%;	
	}
	.sec3 .swiper-slide{
		width: 80%;
	}
	.sec3 .swiper-slide.swiper-slide-active{
		overflow: visible;
	}
	.sec3 .swiper-slide .text-box{
		width: 90%;
		padding: 5%;
		right: 5%;
		top: 70%;
		bottom: auto;
		box-shadow: 0 0 1em rgba(0,0,0,0.1);
		overflow: hidden;
	}
	.sec3 .swiper-slide h4{
	    right: 5%;
	    padding: 0.5em;
	}
	.sec3 .swiper-slide h5{
		font-size: 1.5em;
		margin-bottom: 10%;
	}
	.sec3 .swiper-prev{
		left: 0;
	}
	.sec3 .swiper-next{
		right: 0;
	}

}