.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;
}
.delay3 {
	animation-delay: 1.5s;
	-webkit-animation-delay: 1.5s;
}

#articleInfo11 .item {
	overflow: hidden;
	position: relative;
	background: url(https://www.i-web.com.tw/style/images/04/img-leftBox.jpg) no-repeat 50%;
	background-attachment: fixed;
	background-size: auto 100%;
}
#articleInfo11 .item .itembg{position: absolute;top: 0;left: 0;width: 100%;height: 100%;z-index: 1;}
#articleInfo11 .item .itembg img{
    width: 100%;
    height:100%;
    object-fit: cover;
	transition:all linear .2s;
}
#articleInfo11 .item:hover {
	background-size: auto 120%;
}
#articleInfo11 .item:nth-child(2) {
	background-image: url(http://www.i-web.com.tw/style/images/03/img-box1Bg.jpg);
}
#articleInfo11 .item:hover .itembg{
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;	
}
#articleInfo11 .item:before {
	position: absolute;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.25);
	top: 0;
	left: 0;
	content: "";
	z-index: 1;
}
#articleInfo11 .item .row {
	position: relative;
	float: left;
	width: 50%;
	z-index: 2;
}
#articleInfo11 .item:nth-child(even) .row {
	float: right;
}
#articleInfo11 .item .left h3 {
	margin: 25% 0 20px;
	text-align: center;
	font-size: 40px;
	color: #fff;
	animation-name: fadeInDown;
	-webkit-animation-name: fadeInDown;
}

#articleInfo11 .item:hover .left h3 {
	letter-spacing: 10px;
}
#articleInfo11 .item .left article {
	margin: 0 auto;
	width: 60%;
	text-align: center;
	font-size: 16px;
	color: #fff;
	animation-name: fadeInUp;
	-webkit-animation-name: fadeInUp;
}
#articleInfo11 .item .right {
	overflow: hidden;
	margin-top: 5%;
	padding: 20px 3% 100px;
    width: 35%;
    background: #2058ad;
    color: #fff;
}
#articleInfo11 .item:hover .right {
	background: #ad2054;
}
#articleInfo11 .item .right h5 {
	font-size: 20px;
	color: #77a5ea;
	animation-name: fadeInDown;
	-webkit-animation-name: fadeInDown;
}
#articleInfo11 .item:hover .right h5 {
	color: #f9bad1;
}
#articleInfo11 .item .right h4 {
	font-size: 30px;
	animation-name: fadeInLeft;
	-webkit-animation-name: fadeInLeft;
}
#articleInfo11 .item .right article {
	margin: 20px 0;
	animation-name: fadeInRight;
	-webkit-animation-name: fadeInRight;
}

@media screen and (max-width: 768px) {
	#articleInfo11 .item .row ,
	#articleInfo11 .item:nth-child(even) .row {
		float: none;
		width: 100%;
	}
	#articleInfo11 .item .left h3 {
		margin-top: 20px;
	}
	#articleInfo11 .item .right ,
	#articleInfo11 .item:nth-child(even) .right {
		margin: 20px auto;
		width: 85%;
	}
}

@media screen and (max-width: 480px) {
	#articleInfo11 .item ,
	#articleInfo11 .item:hover {
		background-attachment: inherit;
		background-size: cover;
	}
	#articleInfo11 .item .left article {
		width: 70%;
	}
}