body{
    background-size: cover;
    background-position:center;
    background-image: url(../img/beijing.jpg);
}
.section5{display: none;}
/* 背景 */
.section{
    /* background-size: cover;
    background-position:center;
    background-image: url(../img/beijing.jpg); */
}


/* 第一屏 */
.gifbox{
    width: 1250px;
    height: 800px;
    position: absolute;
    top: 50%;
    right: 0;
	margin-top: -400px;
    background-size: cover;
    background-position:center;
    background-image: url(../img/gif2.gif);
	transform: rotate3d(0,1,0,180deg)
}
.wordbox1{
    width: 1200px;
    height: 400px;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    color: #fff;
}
.wordbox1 .title{
    font-size: 50px;
    line-height: 50px;
    font-weight: bold;
    margin-bottom: 40px;
}
.wordbox1 .con{
    font-size: 22px;
    line-height: 2;
}
.wordbox1 .btn{
    position: absolute;
    bottom: -10px;
    left: 0;
}
.wordbox1 .btn img{
	width: 200px;
}
#menu li{
    display: none;
}
#menu li.active{
    display: block;
}
.page{
    position: absolute;
    bottom: 30px;
    right: 30px;
    color: #fff;
    font-size: 14px;
}
.next{
    width: 60px;
    height: 40px;
    text-align: center;;
    font-size: 12px;
    color: #fff;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -30px;
}
.next img{
    position: absolute;
    bottom: 4px;
    left: 50%;
    margin-left: -8px;
}


/* 第二屏 */
.wordbox2{
    width: 1200px;
    height: 560px;
    position: absolute;
    left: 0;
    top: -50px;
    right: 0;
    bottom: 0;
    margin: auto;
    color: #fff;
    /* background: red; */
}
.wordbox2 .title{
    text-align: center;
    font-size: 40px;
    line-height: 1.5;
}
.wordbox2 .dh{
    text-align: center;
    line-height: 0;
    margin: 10px 15px;
}
.wordbox2 .con{
    text-align: center;
    font-size: 20px;
    line-height: 2;
}
.wordbox2 .imgbox{
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 120px;
}
.wordbox2 .img-item{
    width: 222px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.wordbox2 .db{
    font-size: 18px;
    margin-top: 30px;
    line-height: 1.8;
}
.wordbox2 .xb{
    font-size: 16px;
}


/* 第三屏 */
.wordbox3{
    width: 1340px;
    height: 560px;
    position: absolute;
    left: 0;
    top: -50px;
    right: 0;
    bottom: 0;
    margin: auto;
    color: #fff;
}
.wordbox3 .title{
    text-align: center;
    font-size: 40px;
    line-height: 1.5;
}
.wordbox3 .dh{
    text-align: center;
    line-height: 0;
    margin: 10px 15px;
}
.wordbox3 .con{
    text-align: center;
    font-size: 20px;
    line-height: 2;
}
.wordbox3 .imgbox{
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 80px;
}
.wordbox3 .img-item{
    width: 266px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.wordbox3 .img{
    position: relative;
}
.wordbox3 .tips{
    display: none;
    color: #fff;
    font-size: 16px;
    line-height: 1.6;
    border-bottom: 1px solid #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -30px;
    margin-top: -12px;
}
.wordbox3 .img:hover .tips{
    display: block;
}
.wordbox3 .db{
    font-size: 16px;
    margin-top: 30px;
    line-height: 1.8;
}


/* 第四屏 */
.video{
    width: 1200px;
    height: 620px;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    border: 2px solid #7680A3;
    border-radius: 10px;
    background: rgba(0,0,0,.3);
    text-align: center;
}
.video .v-title{
    font-size: 28px;
    color: #fff;
    font-weight: bold;
    margin-top: 180px;
}
.playbtn{
    margin-top: 50px;
}


/* 第五屏 */
.wordbox5{
    width: 1200px;
    height: 587px;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}
.wordbox5 .title{
    display: none;
}
.wordbox5 .dh{
    display: none;
}
.wordbox5 .xcx{
	width: 407px;
	height: 587px;
	margin-left: 120px;
	float: left;
}
.wordbox5 .conbox{
	float: left;
	/* width: 250px; */
	margin-left: 125px;
	margin-top: 160px;
}
.wordbox5 .conbox .title{
	display: block;
	font-size:30px;
	font-weight:bold;
	color:rgba(235,235,235,1);
	margin-bottom: 33px;
}
.wordbox5 .conbox .word1{
	font-size:14px;
	color:rgba(234,233,233,1);
	line-height:24px;
	opacity:0.9;
}
.wordbox5 .conbox .word2{
	margin-top: 10px;
	overflow: hidden;
}
.wordbox5 .conbox .word2 .dot{
	width:6px;
	height:6px;
	background:rgba(255,255,255,1);
	border-radius:50%;
	float: left;
	margin-top: 8px;
}
.wordbox5 .conbox .word2 .tips{
	font-size:16px;
	color:rgba(255,255,255,1);
	float: left;
	margin-left: 100px;
}
.wordbox5 .ewm{
	width: 80px;
	position: absolute;
	top: 340px;
}




/* .news{
    width: 100%;
    display: flex;
    align-items: center;
    color: #fff;
}
.news .number{
    width: 120px;
    text-align: center;
}
.news .zt{
    height: 68px;
    flex-grow: 1;
}
.news .zt .title{
    font-size: 20px;
    margin-bottom: 20px;
}
.news .zt .con{
    font-size: 18px;
    color: #aaa;
}
.news .time{
    width: 62px;
}
 */

/* 第6屏 */
.wordbox6{
    width: 1200px;
    height: 240px;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    display: flex;
    justify-content: space-between;
}
.wordbox6 ul{
    height: 100%;
}
.wordbox6 ul li{
    width: 100%;
    height: 20%;
}
.wordbox6 .title{
    font-size: 16px;
    color: #fff;
}
.wordbox6 .item{
    font-size: 13px;
    color: #ccc;
}
.copy{
	text-align: center;
	line-height: 60px;
	width: 100%;
	font-size: 12px;
	color: #999;
	position: absolute;
	bottom: 20px;
}
.copy a{
	color: #999;
}


@media screen and (max-width: 1440px) {
    /* 第一屏 */
    .wordbox1{
        width: 900px;
        height: 280px;
        top: 100px;
    }
	.gifbox{
	    width: 800px;
	    height: 512px;
	    position: absolute;
	    top: 50%;
	    right: 50px;
		margin-top: -256px;
	    background-size: cover;
	    background-position:center;
	    background-image: url(../img/gif2.gif);
	}
    .wordbox1 .title{
        font-size: 40px;
        line-height: 40px;
    }
    .wordbox1 .con{
        font-size: 20px;
    }
	.wordbox1 .btn{
	    bottom: -30px;
	}
    .wordbox1 .btn img{
        width:140px;
    }
    .page{
        position: absolute;
        bottom: 30px;
        right: 30px;
        color: #fff;
        font-size: 14px;
    }
    .next{
        width: 60px;
        height: 40px;
        text-align: center;;
        font-size: 12px;
        color: #fff;
        position: absolute;
        bottom: 0;
        left: 50%;
        margin-left: -30px;
    }
    .next img{
        position: absolute;
        bottom: 4px;
        left: 50%;
        margin-left: -8px;
    }


    /* 第二屏 */
    .wordbox2{
        width: 900px;
        height: 350px;
    }
    .wordbox2 .imgbox{
        margin-top: 80px;
    }


    /* 第三屏 */
    .wordbox3{
        width: 900px;
        height: 350px;
    }
    .wordbox3 .imgbox{
        margin-top: 60px;
    }
    .wordbox3 .img-item{
        width: 180px;
    }
    .wordbox3 .img img{
        width: 180px;
    }
    .wordbox3 .db{
        margin-top: 18px;
    }


    /* 第四屏 */
    .video{
        width: 900px;
        height: 400px;
        top: 60px;
    }
    .video .v-title{
        font-size: 28px;
        color: #fff;
        font-weight: bold;
        margin-top: 100px;
    }
    .playbtn{
        margin-top: 50px;
        width: 80px;
    }
    .fp-controlArrow{
        margin-top: -10px;
    }


    /* 第五屏 */
    .wordbox5{
        width: 1000px;
        height: 380px;
    }
	.wordbox5 .xcx{
		width: 340px;
		height: 490px;
	}
	.wordbox5 .conbox{
		margin-top: 110px;
	}
	.wordbox5 .ewm{
		top: 270px;
	}


    /* 第6屏 */
    .wordbox6{
        width: 1100px;
        top: 60px;
    }
	.copy{
		position: absolute;
		width: 100%;
		text-align: center;
		color: #ccc;
		bottom: 50px;
	}
	.copy a{
		color: #ccc;
		text-decoration: none;
	}
}


@media screen and (max-width: 780px) {
	body{
	    background-image: url(../img/mback2.jpg);
	}
	
	/* 第一屏 */
	.gifbox{
	    width: 6.68rem;
	    height: 5.14rem;
	    bottom: 0;
	    right: 50%;
		margin-top: -.8rem;
		margin-right: -3.34rem;
	    background-image: url(../img/mgif.png);
		transform: none;
	}
	.wordbox1{
	    width: 6.68rem;
	    height: 9.97rem;
	}
	.wordbox1 .title{
	    font-size: .46rem;
	    line-height: .46rem;
	    margin-bottom: .69rem;
		text-align: center;
	}
	.wordbox1 .con{
	    font-size: .24rem;
	    line-height: 1.5;
		float: left;
		width: 50%;
		margin-bottom: .3rem;
	}
	.wordbox1 .btn{
	    display: none;
	}
	.wordbox1 .btn img{
		width: 200px;
	}
	#menu{
		display: none;
	}
	#menu li{
	    display: none;
	}
	#menu li.active{
	    display: block;
	}
	
	
	/* 第二屏 */
	.wordbox2{
	    width: 5.2rem;
	    height: 9.57rem;
	}
	.wordbox2 .title{
	    text-align: center;
	    font-size: .38rem;
	    line-height: 1.5;
	}
	.wordbox2 .dh{
	    text-align: center;
	    line-height: 0;
		margin-top: -.1rem;
	}
	.wordbox2 .con{
	    text-align: center;
	    font-size: .26rem;
	    line-height: 2;
	}
	.wordbox2 .imgbox{
	    width: 100%;
		flex-wrap: wrap;
	    margin-top: .8rem;
	}
	.wordbox2 .img-item{
	    width: 1.96rem;
		margin-bottom: .6rem;
	}
	.wordbox2 .img-item img{
	    height: 1.2rem;
	}
	.wordbox2 .db{
	    font-size: .28rem;
	    margin-top: 0;
	    line-height: 1.8;
	}
	.wordbox2 .xb{
	    font-size: .24rem;
	}
	
	
	/* 第三屏 */
	.wordbox3{
	    width: 6.03rem;
	    height: 9.57rem;
	}
	.wordbox3 .title{
	    text-align: center;
	    font-size: .38rem;
	    line-height: 1.5;
	}
	.wordbox3 .dh{
	    text-align: center;
	    line-height: 0;
		margin-top: -.1rem;
	}
	.wordbox3 .con{
	    text-align: center;
	    font-size: .26rem;
	    line-height: 2;
	}
	.wordbox3 .imgbox{
	    width: 100%;
	    margin-top: .6rem;
		flex-wrap: wrap;
	}
	.wordbox3 .img-item{
	    width: 2.6rem;
	}
	.wordbox3 .img{
	    position: relative;
	}
	.wordbox3 .img img{
		width: 2.6rem;
	}
	.wordbox3 .tips{
	    display: none;
	    color: #fff;
	    font-size: .32rem;
	    line-height: 1.6;
	    border-bottom: .02rem solid #fff;
	    position: absolute;
	    top: 50%;
	    left: 50%;
	    margin-left: -.6rem;
	    margin-top: -.24rem;
	}
	.wordbox3 .img:hover .tips{
	    display: block;
	}
	.wordbox3 .db{
	    font-size: .28rem;
	    margin-top: .2rem;
	    line-height: 1.8;
		opacity: .8;
	}
	
	
	/* 第四屏 */
	.xdis{
		display: none;
	}
	
	
	/* 第五屏 */
	.wordbox5{
	    width: 6.03rem;
	    height: 9.57rem;
		color: #fff;
	}
	.wordbox5 .title{
		display: block;
	    text-align: center;
	    font-size: .38rem;
	    line-height: 1.5;
	}
	.wordbox5 .dh{
		display: block;
	    text-align: center;
	    line-height: 0;
		margin-top: -.1rem;
	}
	.wordbox5 .xcx{
		width: 3.9rem;
		height: 5.7rem;
		margin-left: 0;
		margin-top: .9rem;
		float: left;
	}
	.wordbox5 .conbox{
		float: left;
		width: 100%;
		margin-left: 0;
		margin-top: 0;
	}
	.wordbox5 .conbox .title{
		display: none;
	}
	.wordbox5 .conbox .word1{
		display: none;
	}
	.wordbox5 .conbox .word2{
		margin-top: 10px;
		overflow: hidden;
	}
	.wordbox5 .conbox .word2 .tips{
		font-size:.28rem;
		color:rgba(255,255,255,1);
		float: left;
		width: 100%;
		margin-left: 0;
		text-align: center;
	}
	.wordbox5 .ewm{
		width: 1.16rem;
		position: absolute;
		top: 40%;
		left: 4.2rem;
		margin-top: -.4rem;
	}
	
	.wordbox5 .conbox .pword2{
		position: absolute;
		top: 40%;
		left: 4.2rem;
		margin-top: .9rem;
		width: 1.16rem;
	}
	
	/* 第6屏 */
	.wordbox6{
	    width: 7.5rem;
	    height: 9.6rem;
		position: absolute;
		left: 0;
		top: 0;
		right: 0;
		bottom: 0;
		margin: auto;
	    display: block;
	}
	.wordbox6 ul{
	    height: auto;
		width: 50%;
		float: left;
		margin-top: -.5rem;
		margin-bottom: .4rem;
		padding-left: .7rem;
		box-sizing: border-box;
	}
	.wordbox6 .tsul{
	    height: 3.25rem;
	}
	.wordbox6 .topul{
	    margin-top: .01rem;
		width: 100%;
	}
	.wordbox6 .topul a{
		display: none;
	}
	.wordbox6 ul li{
	    width: 100%;
	    height: .27rem;
		margin-bottom: .3rem;
	}
	.wordbox6 .title{
	    font-size: .28rem;
	    color: #fff;
	}
	.wordbox6 .item{
	    font-size: .26rem;
	    color: #ccc;
	}
	.copy{
		text-align: center;
		line-height: 1.5;
		width: 6.11rem;
		font-size: .24rem;
		color: #999;
		position: absolute;
		bottom: 20px;
		left: .69rem;
		border-top: .01rem solid rgba(175,175,175,1);
		padding-top: .2rem;
	}
	.copy a{
		color: #999;
	}
}