.pdf_pic img, .pdf_item{
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-o-transition: all 0.5s ease;
	transition: all 0.5s ease;
}
.pdf_item:hover .pdf_pic img{
	-webkit-transform: scale(1.08);
	-moz-transform: scale(1.08);
	-o-transform: scale(1.08);
	transform: scale(1.08);
}

/* listPdf */
.listPdf_ul{padding-top: 20px;}
.listPdf_ul li{width: 100%; margin-bottom: 4.5%; background: #fff; position: relative; padding-bottom: 60px;}
.listPdf_ul li:last-child{margin-bottom: 20px;}
.pdf_item{position: relative; box-shadow: 0px 9px 40px 0px rgba(0, 0, 0, 0.2); padding: 28px 25px; align-items: center;}

.pdf_pic_item{width: 40%;}
.pdf_pic_item .pdf_pic{padding-bottom: 60%; overflow: hidden;}

.pdf_info{width: 55%; font-family: Arial;}
.pdf_info .title{color: #000; line-height: 1.25; font-size: 24px;}
.pdf_info .title a{color: inherit;}
.pdf_info .brief{line-height: 1.25; margin: 20px 0 10px; color: #000;}
.pdf_info .date{color: #666;}
.pdf_info .pdf_btn{position: absolute; right: 5%; bottom: 30px;}
.pdf_info .more{display: block; width: 50px; height: 50px; border-radius: 50%; background: url(../img/icon_down1.png) no-repeat center/24px auto; background-color: #0D44A8; position: relative; z-index: 1;}
.pdf_btn::before{
	background: #0D44A8; content: ''; position: absolute; width: 50px;
	height: 50px; border-radius: 50%; z-index: 0; left: 0; top: 0;
}

@keyframes scale {
	0% {
		transform: scale(1);
		opacity: .9
	}

	100% {
		transform: scale(1.5);
		opacity: 0;
	}
}


.pdf_item:hover{box-shadow: 0px 9px 40px 0px rgba(0, 0, 0, 0.3);}
.pdf_item:hover .title{color: #0D44A8;}
.pdf_item:hover .pdf_btn::before{animation: scale 2s infinite;}

@media only screen and (max-width: 1200px) {
	.pdf_item{padding: 24px 20px;}
	.pdf_info .title{font-size: 22px;}
}
@media only screen and (max-width: 950px) {
	.listPdf_ul{padding-top: 0;}
	.listPdf_ul li{width: 100%; margin-bottom: 20px; flex-direction: column; padding-bottom: 42px;}
	.listPdf_ul li:last-child{margin-bottom: 10px;}
	.pdf_item{padding: 15px;}
	.pdf_pic_item{width: 100%;}
	.pdf_info{width: 100%; margin-top: 18px;}
	.pdf_info .title{font-size: 20px;}
	.pdf_info .brief{margin-top: 10px;}
	.pdf_info .pdf_btn{right: 20px; bottom: 20px;}
}