* {
    padding: 0px;
    margin: 0px;
}

html{
    padding: 0;
    margin: 0;
    font-family: "Microsoft Yahei", "Hiragino Sans GB", "Helvetica Neue", Helvetica, STHeiTi, sans-serif;
}
body{
    padding: 0;
    margin: 0;
    font-family: "Microsoft Yahei", "Hiragino Sans GB", "Helvetica Neue", Helvetica, STHeiTi, sans-serif;
    background-image: url('../image/beijng2.png');
    background-repeat: no-repeat;
    background-size: auto;
    background-color: #fffffe;
}

.main {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.header {
    width: 100%;
    height: auto;
    padding: 50px 0px 0px;
    display: flex;
    flex-direction: column;
    justify-content: center;

}

.header .header_title,
.header .header_subtitle {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.header .header_title img {
    width: 305px;
    height: 80px;
    margin-right: 20px;
}

.header .header_title span {
    font-size: 68px;
    color: #333333;
    letter-spacing: 2.72px;
    text-align: center;
    line-height: 60px;
    font-weight: 500;
    height: 70px;
}

.header .header_subtitle span {
    font-size: 34px;
    color: #333333;
    letter-spacing: 0;
    text-align: center;
    font-weight: 400;
    line-height: 3.0;
}

.content {
    width: 1400px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
}

.content .content_l,
.content .content_r {
    width: 50%;
    height: auto;
}

.content .content_r {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.content_l_bg {
    width: 700px;
    height: 560px;
    background-image: url(../image/beijing.png);
    background-repeat: no-repeat;
    background-size: contain;
    position: relative;
    margin: 0 auto;
    background-position: center;
}

.content_l_bg1 {
    position: absolute;
    left: 13%;
    top: 5%;
    width: 220px;
    height: 220px;
}

.content_l_bg2 {
    position: absolute;
    left: 5%;
    bottom: 50px;
    width: 220px;
    height: 220px;
}

.content_l_bg3 {
    position: absolute;
    right: 6%;
    top: 20%;
    width: 220px;
    height: 220px;
}

.content_l_bg4 {
    position: absolute;
    right: 10%;
    bottom: 0px;
    width: 220px;
    height: 220px;
}

.content_l_bg5 {
    position: absolute;
    left: 50%;
    top: 50%;
   width: 352px;
    /* height: 162px; */
    margin-left: -175px;
    margin-top: -110px;
}

content .content_r {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.content_r_t,
.content_r_b {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 380px;
}

.content_r_t span {
    font-size: 28px;
    letter-spacing: 0;
    text-align: center;
    font-weight: 500;
    line-height: 30px;
}

.content_r_t_c,
.content_r_t_c1 {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.content_r_t_c span {
    /* font-weight: bold; */
}

.content_r_t_c1 span {
    font-size: 20px;
    color: #333333;
    letter-spacing: 0;
    text-align: center;
    font-weight: 400;
    line-height: 30px;
}

.content_r_t_img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.content_r_t_img1 {
    width: 25px;
    height: 30px;
    margin-right: 10px;
}

.content_r_t_img2 {
    width: 26px;
    height: 26px;
    margin-right: 5px;
}

.downloadBtn {
    display: flex;
    align-items: center;
    flex-direction: row;
    justify-content: center;
    font-size: 32px;
    color: #FFFFFF;
    font-weight: 700;
    line-height: 90px;
    overflow: hidden;
    width: 360px;
    height: 90px;
    margin: 50px auto 40px;
    background-image: linear-gradient(90deg, #ffa04f 0%, #fb9134 99%);
    border-radius: 16px;
    border: 5px solid #ffffff;
}

.downloadBtn img {
    vertical-align: middle;
    width: 40px;
    height: 40px;
}

.downloadBtn span {
    font-size: 30px;
    font-weight: 500;
    margin-left: 20px;
}

.playman {
    width: 1400px;
    margin: 80px auto 0px;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.playman_l,
.playman_r {
    width: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.playman_l p,
.playman_r p {
    font-size: 38px;
    color: #333333;
    letter-spacing: 0;
    text-align: center;
    line-height: 48px;
    font-weight: 500;
    margin: 0px auto 30px;
}

.playman_l img,
.playman_r img {
    width: 580px;
    height: 400px;
}


@media screen and (max-width: 539px) {

    .content,
    .playman {
        width: 100%;
        flex-direction: column;
        justify-content: center;
    }

    .playman_l {
        margin-bottom: 30px;
    }

    .content .content_l,
    .content .content_r {
        width: 100%;
    }

    .header .header_subtitle span {
        font-size: 32px;
        line-height: 1.2;
        margin: 20px auto;
    }

    .content_l_bg {
        width: 300px;
        height: 300px;
    }

    .content_l_bg1 {
        width: 80px;
        height: 80px;
        left: 17%;
        top: 21%;
    }

    .content_l_bg2 {
        width: 80px;
        height: 80px;
        left: 11%;
        bottom: 15%;
    }

    .content_l_bg3 {
        width: 80px;
        height: 80px;
        right: 11%;
        top: 33%;
    }

    .content_l_bg4 {
        width: 80px;
        height: 80px;
        right: 22%;
        bottom: 5%;
    }

    .content_l_bg5 {
        width: 90px;
        height: 70px;
        margin-left: -45px;
        margin-top: -35px;
    }

    .playman_l,
    .playman_r {
        width: 100%;
    }

    .playman_l img,
    .playman_r img {
        width: 300px;
        background-size: cover;
        height: auto;
    }

    .downloadBtn {
        width: 300px;
    }

    .content_r_t,
    .content_r_b {
        width: 300px;
    }

    .content_r_t_img,
    .content_r_t_img2 {
        margin-right: 0px;
    }

    .header .header_title img {
        width: 50px;
        height: 40px;
        margin-right: 10px;
    }

    .header .header_title span {
        font-size: 40px;
    }


}

@media screen and (min-width:540px) and (max-width: 719px) {

    .content,
    .playman {
        width: 100%;
        flex-direction: column;
        justify-content: center;
    }

    .playman_l {
        margin-bottom: 30px;
    }

    .content .content_l,
    .content .content_r {
        width: 100%;
    }

    .header .header_subtitle span {
        font-size: 32px;
        line-height: 1.8;
        margin: 20px auto;
    }

    .content_l_bg {
        width: 540px;
        height: 500px;
    }

    .content_l_bg1 {
        width: 180px;
        height: 180px;
        left: 10%;
        top: 12%;
    }

    .content_l_bg2 {
        width: 180px;
        height: 180px;
    }

    .content_l_bg3 {
        width: 180px;
        height: 180px;
        right: 3%;
        top: 26%;
    }

    .content_l_bg4 {
        width: 180px;
        height: 180px;
        right: 17%;
        bottom: 0px;
    }

    .content_l_bg5 {
        width: 190px;
        height: 150px;
        margin-left: -95px;
        margin-top: -75px;
    }

    .playman_l,
    .playman_r {
        width: 100%;
    }

    .playman_l img,
    .playman_r img {
        width: 540px;
    }


}

@media screen and (min-width:720px) and (max-width: 959px) {
    .header .header_subtitle span {
        font-size: 32px;
    }

    .content,
    .playman {
        width: 100%;
    }

    .playman_l img,
    .playman_r img {
        width: 360px;
        height: 300px;
    }

    .playman_l p,
    .playman_r p {
        font-size: 30px;
        margin: 0px auto 10px;
    }

    .content_l_bg {
        width: 400px;
        height: 400px;
    }

    .content_l_bg5 {
        width: 120px;
        height: 100px;
        margin-left: -60px;
        margin-top: -50px;
    }

    .content_l_bg1 {
        left: 11%;
        top: 15%;
        width: 140px;
        height: 140px;
    }

    .content_l_bg2 {
        width: 140px;
        height: 140px;
    }

    .content_l_bg3 {
        width: 140px;
        height: 140px;
        right: 2%;
        top: 25%;
    }

    .content_l_bg4 {
        width: 140px;
        height: 140px;
        right: 14%;
        bottom: 4%;
    }

    .downloadBtn {
        width: 300px;
        margin: 30px auto 20px;
    }

    .content_r_t,
    .content_r_b {
        width: 320px;
    }

}

/*当页面宽度大于1280px且小于1366px的时候执行,1280-1366*/
@media screen and (min-width:960px) and (max-width: 1199px) {

    .content,
    .playman {
        width: 100%;
    }

    .playman_l img,
    .playman_r img {
        width: 480px;
        height: 360px;
    }

    .playman_l p,
    .playman_r p {
        font-size: 34px;
    }

    .content_l_bg {
        width: 500px;
        height: 500px;
    }

    .content_l_bg5 {
        width: 190px;
        height: 160px;
        margin-left: -95px;
        margin-top: -80px;
    }

    .content_l_bg1 {
        left: 10%;
        top: 10%;
        width: 180px;
        height: 180px;
    }

    .content_l_bg2 {
        width: 180px;
        height: 180px;
    }

    .content_l_bg3 {
        width: 180px;
        height: 180px;
        right: 2%;
        top: 25%;
    }

    .content_l_bg4 {
        width: 180px;
        height: 180px;
        right: 10%;
        bottom: 1%;
    }

}

/*当页面宽度大于1440px且小于1600px的时候执行,1440-1600*/
@media screen and (min-width:1200px) and (max-width:1429px) {

    .content,
    .playman {
        width: 100%;
    }

}

@media screen and (min-width:1430px) and (max-width:2820px) {}

.downloadBtnhover:hover {
	transform: translateY(-10px);
	-webkit-transform: translateY(-10px);
	-moz-transform: translateY(-10px);
	-ms-transform: translateY(-10px);
	-webkit-transition: all .3s;
}

.downloadBtnhoverctive {
	position: relative;
	overflow: hidden;
}

.downloadBtnhoverctive:before {
	content: "";
	position: absolute;
	width: 200%;
	height: 500%;
	left: 0%;
	top: 0%;
	margin-left: -50%;
	margin-top: -50%;
	border-radius: 50%;
	background: rgba(255, 255, 255, .1);
	animation: spread 1.5s infinite both;
	-webkit-animation: spread 1.5s infinite both;
	-moz-animation: spread 1.5s infinite both;
	-o-animation: spread 1.5s infinite both;
}



@keyframes spread {
	0% {
		transform: scale(0);
		-webkit-transform: scale(0);
		-moz-transform: scale(0);
		transform: scale(0);
	}

	100% {
		transform: scale(1);
		-webkit-transform: scale(1);
		-moz-transform: scale(1);
		transform: scale(1);
	}
}

@-webkit-keyframes spread {
	0% {
		transform: scale(0);
		-webkit-transform: scale(0);
		-moz-transform: scale(0);
		transform: scale(0);
	}

	100% {
		transform: scale(1);
		-webkit-transform: scale(1);
		-moz-transform: scale(1);
		transform: scale(1);
	}
}

@-moz-keyframes spread {
	0% {
		transform: scale(0);
		-webkit-transform: scale(0);
		-moz-transform: scale(0);
		transform: scale(0);
	}

	100% {
		transform: scale(1);
		-webkit-transform: scale(1);
		-moz-transform: scale(1);
		transform: scale(1);
	}
}

@-o-keyframes spread {
	0% {
		transform: scale(0);
		-webkit-transform: scale(0);
		-moz-transform: scale(0);
		transform: scale(0);
	}

	100% {
		transform: scale(1);
		-webkit-transform: scale(1);
		-moz-transform: scale(1);
		transform: scale(1);
	}
}





@keyframes pronamei {
	0% {
		top: -5px;
	}

	50% {
		top: 5px;
	}

	100% {
		top: -5px;
	}
}
.beian{
    width: 100%;
    text-align: center;
    color: #333333;
}
.beian a{
    
    color: #333333;
}
@-webkit-keyframes pronamei {
	0% {
		top: -5px;
	}

	50% {
		top: 5px;
	}

	100% {
		top: -5px;
	}
}