.sec1{
	position: relative;
	height: 600px;
}
.sec1 .inner{
	position: absolute;
	left: 0;
	right: 0;
}
.sec1 .img-box{
	bottom: 8.875%;
}
.sec1 .img-box .img{
	width: 4.833%;
	position: relative;
}
.sec1 .img-box .img .word{
	position: absolute;
	left: 0;
	top: 0;
	-webkit-animation: sec1imgrotate 5s linear infinite;
	animation: sec1imgrotate 5s linear infinite;
}
@-webkit-keyframes sec1imgrotate{
    0%{-webkit-transform: rotate(0deg); opacity: .5;}
    50%{-webkit-transform: rotate(180deg); opacity: 1;}
    100%{-webkit-transform: rotate(360deg); opacity: 0.5;}
}
@keyframes sec1imgrotate{
    0%{transform: rotate(0deg); opacity: .5;}
    50%{transform: rotate(180deg); opacity: 1;}
    100%{transform: rotate(360deg); opacity: 0.5;}
}
.sec1 .text-box{
	top: 39%;
	opacity: 0;
	-webkit-transition: all 1s;
	transition: all 1s;
	-webkit-transform: translateY(20%);
	transform: translateY(20%);
}
.sec1 .text-box.actived{
	opacity: 1;
	-webkit-transform: translateY(0);
	transform: translateY(0);
}
.sec1 h3{
	font-size: 56px;
	color: #f00040;
	font-weight: bold;
	margin-bottom: 0.5em;
	margin-left: 1.37%;
	line-height: 1.25;
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	-webkit-animation: masked 8s linear infinite;
	animation: masked 8s linear infinite;
	display: inline-block;
	vertical-align: top;
	background-image: url(../image/wordcolorchange.png);
}
.sec1 h5{
	font-size: 24px;
	color: #333;
	font-weight: normal;
	margin-left: 1.37%;
	line-height: 1.6;
}



.sec2{
	background-color: #f9fafb;
	padding: 7.03125% 0;
}
.sec2 h3{
	font-size: 42px;
	color: #f00040;
	font-weight: bold;
	margin-bottom: 4.786%;
}
.sec2 ul li{
	display: inline-block;
	vertical-align: top;
	width: 29.64%;
	margin-right: 5.54%;
}
.sec2 ul li:last-child{
	margin-right: 0;
}
.sec2 ul h5{
	font-size: 30px;
	color: #333333;
	font-weight: bold;
	margin-bottom: 1.333em;
}
.sec2 ul h5 .num{
	font-size: 0.6em;
	color: #f00040;
	font-weight: bold;
	font-family: "DIN-Medium";
	display: inline-block;
	vertical-align: top;
	margin-right: 1em;
}
.sec2 ul p{
	font-size: 16px;
	color: #333;
	margin-bottom: 1.5em;
	padding-left: 0.5em;
	margin-left: 2.375em;
	line-height: 1.4;
}
.sec2 ul p:last-child{
	margin-bottom: 0;
}
.sec2 ul p span{
	width: 0.5em;
	margin-left: -0.5em;
	display: inline-block;
}


.sec3{
	overflow: hidden;
	padding: 7.45% 0;
}
.sec3 h3{
	font-size: 42px;
	color: #333;
	font-weight: bold;
	margin-bottom: 5%;
}
.sec3 .box{
	margin-bottom: 12.32%;
	-webkit-display: flex;
	-webkit-align-items: center;
	-webkit-justify-content: flex-start;
	display: flex;
	align-items: center;
	justify-content: flex-start;
}
.sec3 .box:last-child{
	margin-bottom: 0;
}
.sec3 .box:nth-child(odd){
	-webkit-flex-direction: row;
	flex-direction: row;
}
.sec3 .box:nth-child(even){
	-webkit-flex-direction: row-reverse;
	flex-direction: row-reverse;
}
.sec3 .text-box{
	-webkit-flex-shrink: 0;
	flex-shrink: 0;
}
.sec3 .box:nth-child(odd) .text-box{
	width: 55.286%;
}
.sec3 .box:nth-child(even) .text-box{
	width: 42.786%;
	text-align: right;
}
.sec3 li{
	margin-bottom: 5.426%;
}
.sec3 li:last-child{
	margin-bottom: 0;
}
.sec3 .num{
	font-size: 18px;
	color: #f00040;
	font-weight: bold;
	font-family: "DIN-Medium";
}
.sec3 h4{
	font-size: 30px;
	color: #f00040;
	font-weight: bold;
	margin: 0.6em 0 1.46em;
}
.sec3 h5{
	font-size: 18px;
	color: #333;
	font-weight: bold;
	margin-bottom: 0.833em;
}
.sec3 h5 span{
	vertical-align: middle;
}
.sec3 h5 .dot{
	display: inline-block;
	background-color: #f00040;
	border-radius: 50%;
	width: 0.2em;
	height: 0.2em;
}
.sec3 .box:nth-child(odd) h5 .dot{
	margin-right: 0.78em;
}
.sec3 .box:nth-child(even) h5 .dot{
	margin-left: 0.78em;
}
.sec3 p{
	font-size: 16px;
	color: #929394;
	line-height: 1.5;
}
.sec3 .img-box{
	-webkit-flex-shrink: 0;
	flex-shrink: 0;
}
.sec3 .box1 .img-box{
	width: 50.857%;
	margin-left: 1%;
}
.sec3 .box2 .img-box{
	width: 66.214%;
	margin-right: 1%;
}
.sec3 .box3 .img-box{
	width: 47.786%;
	margin-left: 1%;
}

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

	.sec1{
		height: 80vw;
	}
	.sec1 .img-box{
		bottom: 5%;
	}
	.sec1 .img-box .img{
		width: 15%;
	}
	.sec1 .text-box{
		top: 40%;
	}
	.sec1 h3{
		font-size: 1.5rem;
	}
	.sec1 h5{
		font-size: 0.75rem;
	}



	.sec2{
		padding: 2rem 0;
	}
	.sec2 h3{
		font-size: 1.3125rem;
		margin-bottom: 2rem;
	}
	.sec2 ul li{
		width: 33.333%;
		margin-right: 0;
	}
	.sec2 ul h5{
		font-size: 0.9375rem;
	}
	.sec2 ul p{
		font-size: 0.6875rem;
		margin-left: 1.375em;
	}


	.sec3{
		padding: 2.5rem 0;
	}
	.sec3 h3{
		font-size: 1.3125rem;
		margin-bottom: 1.5rem;
	}
	.sec3 .box{
		margin-bottom: 1.5rem;
		-webkit-display: block;
		display: block;
	}
	.sec3 .text-box{
		margin-bottom: 1.5rem;
	}
	.sec3 .box:nth-child(odd) .text-box{
		width: 100%;
	}
	.sec3 .box:nth-child(even) .text-box{
		width: 100%;
		text-align: left;
	}
	.sec3 li{
		margin-bottom: 0.625rem;
	}
	.sec3 .num{
		font-size: 0.75rem;
	}
	.sec3 h4{
		font-size: 0.9375rem;
		margin-bottom: 1em;
	}
	.sec3 h5{
		font-size: 0.75rem;
	}
	.sec3 p{
		font-size: 0.6875rem;
	}
	.sec3 .box1 .img-box{
		width: 100%;
		margin-left: 0;
	}
	.sec3 .box2 .img-box{
		width: 100%;
		margin-right: 0;
	}
	.sec3 .box3 .img-box{
		width: 100%;
		margin-left: 0;
	}
}