.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{
	    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}
#articleInfo15 .tit {
	position: relative;
	z-index: 10;
	width: 400px;
	float: left;
	transition: 0.9s;
}
#articleInfo15 .tit h3 {
	font-size: 17px;
	color: #111;
	font-weight: 500;
	line-height: 1.5;
	padding-bottom: 20px;
}
#articleInfo15 .tit font {
	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;
	font-size: 34px;
	color: #111;
	display: block;
	font-style: inherit;
	font-weight: 200;
	padding-bottom: 40px;
}
#articleInfo15 .tit  article{
    color: #777;
    line-height: 1.8;
}
#articleInfo15 ul {
	overflow: hidden;
	margin: -10px 0 30px;
	padding: 50px 0 35px;
	transform: translate(0, -40px);
	transition: 0.9s 1s;
	position: relative;
	z-index: 9;
	display: flex;
	flex-wrap: wrap;
}
#articleInfo15 ul li {
	overflow: hidden;
	display: inline-block;
	vertical-align: top;
	width: calc((100%/3) - 26px);
	animation-name: fadeInUp;
	-webkit-animation-name: fadeInUp;
	position: relative;
}
#articleInfo15 ul li::before, #articleInfo15 ul li::before {
  content: "";
  border-right: 1px solid #e7e7e7;
  border-bottom: 1px solid #e7e7e7;
  display: block;
  position: absolute;
  z-index: 1;
  width: calc(100% - 1px);
  height: calc(100% - 1px);
  left: 0;
  top: 0;
}

#articleInfo15 ul li .item {
	padding: 10px 5px;
	margin: 10px;
}
#articleInfo15 ul li .item article{
	display: inline-block;
	border-radius: 99em;
	font-weight: 600;
	line-height: 160%;
}
#articleInfo15 ul li .item .circle {
	display: flex;
	justify-content: space-between;
	padding-bottom: 10px;
}
#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 .circle .stepnum {
  font-size: 32px;
  color: #ffffff;
  line-height: 1;
  text-align: center;
  background-color: #0f79c6;
  padding: 10px;
}
#articleInfo15 ul li .item .circle .stepnum::after {
  letter-spacing: 2px;
  display: block;
  content: "STEP";
  font-size: 12px;
  color: #ffffff;
}

#articleInfo15 ul li .item p {
	text-align: center;
	font-size: 18px;
}
#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 .tit {
	width: 100%;
	float: none;
	transition: 0.9s;
}
#articleInfo15 ul {
	overflow: hidden;
	margin: 10px 0 0px;
	padding: 30px 0 5px;
	transform: translate(0, 0px);
	transition: 0.9s 1s;
	position: relative;
	z-index: 9;
	display: flex;
	flex-wrap: wrap;
}

}
@media screen and (max-width: 768px) {
	#articleInfo15 ul li .item {
		padding: 15px;
	}
#articleInfo15 {
    max-width: 100%;
}
}
@media screen and (max-width: 640px) {
	#articleInfo15 ul li {
		width: 50%;
	}
}
@media screen and (max-width: 480px) {
	#articleInfo15 ul li {
		width: 100%;
	}

	#articleInfo15 .imgBox p {
		margin: 10px 0;
		width: 100%;
	}
}