.wow{animation:fadeIn 1.5s both;-webkit-animation:fadeIn 1.5s both;animation-duration:1s;-webkit-animation-duration:1s}
.delay1{animation-delay:0.5s;-webkit-animation-delay:0.5s}
.delay2{animation-delay:1.0s;-webkit-animation-delay:1.0s}
#articleInfo15 .tit{position:relative;text-align:center;z-index:2}
#articleInfo15 .tit p{text-align:center;font-size:20px;padding:0 60px;font-weight:500;color:var(--complement)}
#articleInfo15 .tit font{padding:0 20px;background:#fff;display:inline-block;-webkit-transition:all 0.5s ease;-moz-transition:all 0.5s ease;-ms-transition:all 0.5s ease;-o-transition:all 0.5s ease;transition:all 0.5s ease}
#articleInfo15:hover .tit h3,#articleInfo15:hover .tit font{letter-spacing:5px}
#articleInfo15 ul{display:flex;flex-wrap:wrap;justify-content:center;margin-bottom:3vw}
#articleInfo15 ul li{width:calc(100%/3)}
#articleInfo15 ul li .item{padding:30px 60px}
#articleInfo15 ul li .item .circle{position:relative;border-radius:20px;overflow: hidden;}
#articleInfo15 ul li .item:hover .circle{animation:flipInX 1.5s both;-webkit-animation:flipInX 1.5s both;animation-duration:1s;-webkit-animation-duration:1s}
@keyframes flipInX{0%{transform:perspective(400px) rotateX(90deg);animation-timing-function:ease-in;opacity:0}40%{transform:perspective(400px) rotateX(-20deg);animation-timing-function:ease-in}60%{transform:perspective(400px) rotateX(10deg);opacity:1}80%{transform:perspective(400px) rotateX(-5deg)}to{transform:perspective(400px)}}
@-webkit-keyframes flipInX{0%{-webkit-transform:perspective(400px) rotateX(90deg);-webkit-animation-timing-function:ease-in;opacity:0}40%{-webkit-transform:perspective(400px) rotateX(-20deg);-webkit-animation-timing-function:ease-in}60%{-webkit-transform:perspective(400px) rotateX(10deg);opacity:1}80%{-webkit-transform:perspective(400px) rotateX(-5deg)}to{-webkit-transform:perspective(400px)}}
#articleInfo15 ul li .item p{text-align:center;font-size:20px;margin:15px 0;font-weight:500}
#articleInfo15 ul li .item article{text-align:justify;font-size:15px;font-weight:300}
#articleInfo15 .imgBox{overflow:hidden}
#articleInfo15 .imgBox p{margin:0 1% 0 0;overflow:hidden;float:left;width:49%;animation-name:fadeInLeft;-webkit-animation-name:fadeInUp}
#articleInfo15 .imgBox p:nth-child(2){margin:0 0 0 1%;animation-name:fadeInRight;-webkit-animation-name:fadeInRight}
#articleInfo15 .imgBox p:hover img{-webkit-transform:rotate(3deg);-moz-transform:rotate(3deg);-ms-transform:rotate(3deg);-o-transform:rotate(3deg);transform:rotate(3deg)}

@media screen and (max-width:1024px){
	#articleInfo15 ul li .item{padding: 30px 25px;}
}
@media screen and (max-width:768px){
	#articleInfo15 ul li{width: 50%;}
}
@media screen and (max-width:640px){
	#articleInfo15 ul li{width:50%}
	#articleInfo15 ul li:nth-child(3){width:100%}
	#articleInfo15 ul li:nth-child(2) .item{border-left:0}
	}
@media screen and (max-width:480px){
	#articleInfo15 ul li{width:100%}
	#articleInfo15 ul li:nth-child(2) .item{border-right:0;border-top:1px #e2e2e2 solid;border-bottom:1px #e2e2e2 solid}
	#articleInfo15 .imgBox p{margin:10px 0;width:100%}
	#articleInfo15 .tit p{padding:0;}
}