.pdf_pic img, .pdf_item, .pdf_info, .pdf_info .title a{
	-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: 1.5%;}
.listPdf_ul li{width: calc((100% - 48px) /3); margin-right: 24px; margin-bottom: 24px;}
.listPdf_ul li:nth-child(3n){margin-right: 0;}

.pdf_item{position: relative; padding: 24px; background: #fff; border: 1px solid #D9D9D9;}

.pdf_info{background: url(../img/pdf.png) no-repeat left top/80px auto; padding-top: 80px;}
.pdf_info .title{line-height: 1.75; margin-top: 10%;}
.pdf_info .title a{color: inherit;}

.pdf_btn{margin-top: 20px;}
.pdf_btn .btn_down, .pdf_btn .btn_view{width: 36px; height: 36px; display: block; overflow: hidden; padding: 4px;}
.pdf_btn img{width: 100%; height: 100%; display: block;}
.pdf_btn .icon_f{padding: 5%;}
.pdf_btn .btn_view{margin-left: 16px;}

.pdf_btn .btn_down:hover, .pdf_btn .btn_view:hover{background: var(--commonColor); border-radius: 5px;}
.pdf_btn .btn_down:hover .icon_d, .pdf_btn .btn_view:hover .icon_d{height: 0;}


.pdf_item:hover{box-shadow: 0px 8px 20px 0px rgba(0, 0, 0, 0.2);}
.pdf_item:hover .pdf_info{background-image: url(../img/pdf1.png);}
.pdf_item:hover .title{color: var(--commonColor);}
.pdf_item:hover .pdf_btn::before{animation: scale 2s infinite;}

@media only screen and (max-width: 1200px) {
	.listPdf_ul li{width: calc((100% - 32px) /3); margin-right: 16px; margin-bottom: 16px; padding: 16px;}
}

@media only screen and (max-width: 950px) {
	.listPdf_ul{padding-top: 0;}
	.listPdf_ul li{width: 100%; margin-bottom: 20px; margin-right: 0; padding: 15px;}
	.listPdf_ul li:last-child{margin-bottom: 10px;}
	.pdf_item{padding: 15px; box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);}
	.pdf_info .title{margin-top: 15px;}
	.pdf_btn{margin-top: 15px;}
}