body{
	background: #F6F8FC;
}
.main {
	margin-left: auto;
	margin-right: auto;
	z-index: 1;
	width: 100%;
}
.container {
	min-width: 1340px;
	padding: 0;
	position: relative;
}
.content {
	margin: 0 auto;
	width: 1200px;
	background: #FFFFFF;
	border-radius: 4px;
	/* position: absolute; */
	/* left: 50%; */
	/* margin-left: -600px; */
	/* top: -50px; */
	margin-bottom: 50px;
	margin-top: -50px;
	text-align: center;
	padding-bottom: 30px;
}
.content h3 {
	text-align: center;
	font-size: 32px;
	color: #55637F;
	line-height: 48px;
	letter-spacing: 0;
	font-weight: bold;
	margin: 0;
	margin-top: 45px;
	margin-top: 45px;
	margin-bottom: 30px;
}
.content .cont:nth-child(2n+1) {
	display: inline-block;
	width: 596px;
	padding: 20px 60px 20px 30px;
}
.content .cont:nth-child(2n+2) {
	display: inline-block;
	width: 596px;
	padding: 20px 30px 20px 60px;
}
.content .cont .cont_video {
    position: relative;
    margin-bottom: 22px;
    cursor: pointer;
}
.content .cont .video {}
.content .cont .cont_video .video-thum{position: absolute;top: 0;width: 100%;height: 100%;background-size: 100% 100%;}
.content .cont .cont_video .video-thum img{position: absolute;
    width: 60px;
    height: 60px;
    top: 50%;
    left: 50%;
    margin-left: -30px;
    margin-top: -30px;
    cursor: pointer;}

.content .cont .video video{
    cursor: pointer;
    width: 100%;
}
 .content .cont .video img {
    width: 100%;
} .content .cont span {
    color: #55637F;
    text-align: center;
    font-size: 24px;
    line-height: 36px;
}
@media (max-width: 768px) {
.container {
	min-width: 100%;
	padding: 0;
	position: relative;
}
.content {
	width: 100%;
	position: sticky;
	margin-bottom: 0;
	padding-bottom: 0.3rem;
	margin-top: 0;
}
.content h3 {
	margin: 0;
	font-size: 0.2rem;
	color: #55637F;
	line-height: 0.24rem;
	letter-spacing: 0;
	font-weight: bold;
	margin-bottom: 0.1rem;
	margin-top: 0.2rem;
	text-align: center;
}
.content .cont:nth-child(2n+1) {
	display: inline-block;
	width: 100%;
	padding: 0.1rem 0.2rem;
}
.content .cont:nth-child(2n+2) {
	display: inline-block;
	width: 100%;
	padding: 0.1rem 0.2rem;
}
.content .cont .cont_video {
    position: relative;
    margin-bottom: 0.15rem;
    cursor: pointer;
}
.content .cont .video {}
.content .cont .cont_video .video-thum{position: absolute;top: 0;width: 100%;height: 100%;background-size: 100% 100%;}
.content .cont .cont_video .video-thum img{position: absolute;
    width: 60px;
    height: 60px;
    top: 50%;
    left: 50%;
    margin-left: -30px;
    margin-top: -30px;
    cursor: pointer;}

.content .cont .video video{
    cursor: pointer;
    width: 100%;
}
 .content .cont .video img {
    width: 100%;
} .content .cont span {
    color: #55637F;
    text-align: center;
    font-size: 0.18rem;
    line-height: 0.2rem;
}
}