html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video, a{
  margin:0;
  padding:0;
  border:0;
  outline:0;
  font-size:100%;
  vertical-align:baseline;
  background:transparent;
  list-style: none;
  text-decoration: none;
}
.jl_box{
	width:100%;
}
.jl_head{
	position: relative;
	width:100%;
	min-width:1200px ;
	/* height:400px; */
}
.jl_head img{
	width:100%;
}
#certify {
	position: relative;
	width: 1200px;
	margin: 0 auto;
}

#certify .swiper-container {
	padding-bottom: 60px;
}

#certify .swiper-slide {
	margin-top:10px;
	width: 346px;
	height: 480px;
	background: #FFFFFF;
	box-shadow: 0px 1px 7px 1px rgba(79, 79, 79, 0.21);
	border-radius: 6px;
}
#certify .swiper-slide img{
	padding-top: 10px;
	padding-left: 10px;
}
.jl_list{
	width: 100%;
	height: 1184px;
	background: #F8F8F8;
}
.jl_titles{
	width:1200px;
	margin: 0 auto;
	height:110px;
}
.jl_titles h5{
	float: left;
	margin-top:50px;
	margin-left: 0px;
	font-size: 24px;
}
.jl_titles a{
	float: right;
	margin-top:50px;
	color:#999;
	text-decoration: none;
	/* margin-left: 0px; */
}
.jl_lists{
	width: 1200px;
	margin: 0 auto;
	height:auto;
	font-size: 0;
}
.jl_lists li{
	display: inline-block;
	width: 276px;
	height: 436px;
	background: #F6F6F6;
	border: 1px solid rgba(229, 229, 229, 0.58);
	box-shadow: -1px 0px 5px 0px rgba(115, 115, 115, 0.22);
	border-radius: 2px;
	margin-right: 28px;
}
.jl_lists li:nth-child(4n){
	margin-right: 0px;
}
.jl_lists li div{
	position: relative;
	width: 234px;
	height: 332px;
	margin: 20px 20px;
	background-color: #fff;
}
.jl_lists li div p{
	opacity: 1;
	position: absolute;
	left: 0;
	bottom:0;
	width: 234px;
	height: 0px;
	background: #FF6C00;
	border-radius: 1px;
	color:#fff;
	font-size: 18px;
	text-align: center;
	line-height: 56px;
	cursor: pointer;
}
@keyframes name{
	from{height:0px;}
	to{height:56px;}
}

.jl_lists li div:hover p{
	animation: name 1s;
	animation-fill-mode: forwards;
}
.jl_lists li:hover{
    box-shadow: -1px 0px 6px 1px rgba(115, 115, 115, 0.54);
}

.jl_lists .jl_text{
	width: 256px;
	height: 62px;
	padding-left: 20px;
	background: #FFFFFF;
	border-radius: 1px;
	font-size: 16px;
	line-height: 62px;
}

.my-video1-dimensions{
	width:100% ;
	height:100%;
}
.jl_tap{
	width:100%;
	
	background-color: #fff;
}
.jl_taps{
	width: 1200px;
    margin: 0 auto;
    height: 378px;
    font-size: 0px;
    margin-bottom: 36px;
}
.jl_mk{
	display: inline-block;
	width: 280px;
	height:100%;
	margin-right: 26px;
	cursor: pointer;
}
.jl_mk:nth-child(4){
	margin-right: 0px;
}
.jl_mk:hover{
	 box-shadow: 0px 0px 7px 1px rgba(79, 79, 79, 0.21);
}
.jl_mk:hover p{
	 color:#FF6C00;
}
.jl_mk img{
	width:100%;
	height: 177px;
	margin-bottom: 26px;
}
.jl_mk p{
	font-size: 16px;
	display: -webkit-box;
	-webkit-box-orient:vertical ;
	-webkit-line-clamp:2;
	overflow: hidden;
	line-height: 24px;
	margin-bottom:26px;
	padding: 0 10px;
}
.jl_mk div{
	font-size: 14px;
	display: -webkit-box;
	-webkit-box-orient:vertical ;
	-webkit-line-clamp:3;
	overflow: hidden;
	line-height: 24px;
	color: #999;
	padding: 0 10px;
}
.jl_bg{
	width:1200px;
	margin: 0 auto;
}
#certify .swiper-button-prev{
	background-image: url('../image/jl_zuo%20(1).png');
}
#certify .swiper-button-next{
	background-image: url('../image/jl_you.png');
}
.jl_video {
    position: absolute;
    width: 18%;
    height: 68%;
    top: 15%;
    right: 24%;
    background-color: #fff;
}