.main{
    width: 1200px;
    margin: 0 auto;
}
.wrapper{
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
}
.mxzy{
    margin-top: 60px;
    margin-bottom: 40px;
}
.title h1{
    text-align: center;
    font-size: 45px;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}
/*effect*/
.effect{
	width: 100%;
	margin-top: 10px;
}
.effect-conts{
    margin-top: 20px;
}
.effect-conts li{
	float: left;
	width: 32%;
    margin-left: 2%;
    margin-bottom: 2%;
    text-align: center;
}
.effect-conts li:nth-child(1),
.effect-conts li:nth-child(4),
.effect-conts li:nth-child(7){margin-left: 0;}
.effect-img,
.effect-img img{
	width: 100%;
}
.effect-img{overflow: hidden;cursor: pointer;}
.img-bottom{margin: 0 auto;}
.img-bottom ul li{
	width: 42%;
	float: left;
	padding-right: 20px;
	margin-left: 60px;
} 
/*section4*/
.section1{
	width: 100%;
	margin-top: 80px;
}
.section1-content{
	width: 100%;
    margin-bottom: 5rem;
}
.section1-li{
	width: 23%;
    float: left;
    margin-left: 2%;
    margin-top: 4%;
    text-align: center;
}
.section1-li-img{
	width: 100%;
	margin-bottom: 16px;
}
.section1-li-img img{
	width: 100%;
	display: block;
}
.section1-li span{
	font-size: 20px;
	font-family: '微软雅黑';
	color: #fff;
	background: #40001b;
}

.left-star{float: left;width: 50%;}
            .left-star img{width: 100%;}
            .right-content {float: left;margin-left: 15px;width: 43.33333%;}
            .right-content h1 {font-size: 18px;}
            .right-content span {background-color: #706666; color: white;padding: 10px;border-radius: 5px;width: 45%;}
            .box{float:left;width: 33.33333%;}

.video-wrap {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}
.video-wrap li {
    margin-top: 3%;
    width: 24%;
    cursor: pointer;
    list-style-type: none;
    border-radius: 10px;
    border: solid 1px rgba(131,131,131,.5);
    background-color: #4c4944;
}
.video-box-img{
	width: 100%;
	position: relative;}
.video-box-img img {
    display: block;
    cursor: pointer;
    width: 100%;
    height: 100%;
    transition: all 0.6s;
    -webkit-transition: all 0.6s;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
.video-box-img .bofang {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 64px;
    height: 64px;
    margin-left: -32px;
    margin-top: -32px;
}
.video-box-img .bofang img {
    width: 100%;
}
.video-wrap li p {
    font-size: 16px;
    color: #fff;
    padding: 10px 6px;
    text-align: center;
}