.top_1{
    height: 927px;
    width: 100%;
    background: url(../img/top_1.png) no-repeat center center;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.top_1>.top_1_lf{
    width: 40%;
    height: auto;
    position: absolute;
    top: 22%;
    left: 22%;
    line-height: 2.5vw;
    transition: 2.5s;
    opacity: 0;
    z-index: 10;
}
.top_1>span{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    background: url(../img/top_1_bg.png) no-repeat center center;
    background-size: cover;
    transition: 2s;
    -webkit-transition: 2s;
    -moz-transition: 2s;
    -ms-transition: 2s;
    -o-transition: 2s;
    opacity: 0;
    z-index: 0;
    transition-delay: 1s;
}
.top_1.active>span{
    opacity: 1;
}
.active>.top_1_lf{
    opacity: 1;
}
.top_1>.top_1_lf>h3{
    font-size: 0.5rem;
    color: #2B2E3D;
}
.top_1>.top_1_lf>p{
    font-size: 0.16rem;
    line-height: 1.5vw;
    color: #333;
}
.top_1>.top_1_lf>b{
    font-size: 0.5rem;
    font-weight: 600;
    color: #2B2E3D;
}
.top_1>.top_1_lf>ul{
    width: 55%;
    height: auto;
    display: flex;
    margin: 15% 0 5% 0;
    justify-content: space-between;
}
.top_1>.top_1_lf>ul>li{
    width: 14%;
    border-right: 2px solid #F06E1B;
}
.top_1>.top_1_lf>ul>li>img{
    display: block;
    /* height: 100%; */
    width: 30px;
    margin: auto;
}
@media screen and (max-width: 2560px){
    .top_1>.top_1_lf>ul>li {
        height: 30px !important;
        width: 130px;
    }
}

/* ***********************************top2*********************** */
.top_2{
    width: 100%;
    position: relative;
    background: url(../img/top_2.png) no-repeat center center;
    background-size: cover;
    overflow: hidden;
}
.top_2>.top_2_lf{
    width: 40%;
    height: auto;
    position: absolute;
    top: 38%;
    left: 8%;
    line-height: 2vw;
    color: #fff;
    transition: 2.5s;
    opacity: 0;
}
.active>.top_2_lf{
    opacity: 1;
}
.top_2>.top_2_lf>h3{
    font-size: 0.4rem;
    margin-bottom: 7%;
}
.top_2>.top_2_lf>h3>p{
    padding: 4%;
    background-color: #F16E1B;
    display: inline-block;
    font-weight: 600;
}
.top_2>.top_2_lf>p{
    font-size: 0.17rem;
}
.top_2>.ld1{
    width: 50px;
    height: 50px;
    position: absolute;
    top: 35%;
    right: 43%;
}
.top_2>.ld1>.inner{
    left: 35%;
    width: 15px;
    height: 15px;
}
.top_2>.ld1>.avatar{
    width: 15px;
    height: 15px;
    position: relative;
    top: 38%;
    margin: auto;
}

.top_2>.ld1>.one{
    top: 6%;
}
.top_2>.ld1>.xiaoleida{
    top: -24%;
}
.top_2>.ld1>.outter{
    top: -55%;
}
.top_2>.lankuang{
    width: 10%;
    height: 70%;
    position: absolute;
    top: 35%;
    left: 45%;
    -webkit-transition: 2.5s;
    -moz-transition: 2.5s;
    -ms-transition: 2.5s;
    -o-transition: 2.5s;
    transition: 2.5s;
}
.active>.lankuang{
    width: 19%;
    top: 21.5%;
    left: 40.5%;
}
.top_2>.lankuang>img{
    width: 100%;
}
.top_2>.ld2{
    width: 50px;
    height: 50px;
    position: absolute;
    top: 48.5%;
    right: 47.5%;
}
.top_2>.ld2>.inner{
    left: 35%;
    width: 15px;
    height: 15px;
}
.top_2>.ld2>.avatar{
    width: 15px;
    height: 15px;
    position: relative;
    top: 38%;
    margin: auto;
}

.top_2>.ld2>.one{
    top: 6%;
}
.top_2>.ld2>.xiaoleida{
    top: -24%;
}
.top_2>.ld2>.outter{
    top: -55%;
}

.top_2>.ld3{
    width: 50px;
    height: 50px;
    position: absolute;
    top: 61%;
    right: 43%;
}
.top_2>.ld3>.inner{
    left: 35%;
    width: 15px;
    height: 15px;
}
.top_2>.ld3>.avatar{
    width: 15px;
    height: 15px;
    position: relative;
    top: 38%;
    margin: auto;
}

.top_2>.ld3>.one{
    top: 6%;
}
.top_2>.ld3>.xiaoleida{
    top: -24%;
}
.top_2>.ld3>.outter{
    top: -55%;
}

.top_2>.xuan{
    width: 8%;
    height: 16%;
    font-size: 0.24rem;
    color: #fff;
    text-align: center;
    position: absolute;
    transition: 2.5s;
    transform: translateX(200%);
}
.active>.xuan{
    transform: translateX(0%);
}
.top_2>.xuan>span:first-child{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    border-radius: 50%;
    background: url(../img/top_2_1.png) no-repeat center center;
    background-size: cover;
    transition: 2s;
    top: 0;
    left: 0;
}
.top_2>.xuan>span:last-child{
    width: 80%;
    height: 80%;
    display: block;
    border-radius: 50%;
    margin: 10% auto;
    background-color: #fff;
    color: #333;
}
.top_2>.xuan>span:last-child>p{
    position: relative;
    top: 25%;
    line-height: 1;
    font-size: 20px;
}
.top_2>.xuan1{
    top: 21%;
    right: 21%;
}
.top_2>.xuan2{
    top: 43%;
    right: 9.3%;
}
.top_2>.xuan3{
    top: 65%;
    right: 21%;
}
/* *********************************top_3样式*********************** */
.top_3{
    width: 100%;
    position: relative;
    background: url(../img/top_3.png) no-repeat center center;
    background-size: cover;
}
.top_3>.top_3_lf{
    width: 30%;
    position: absolute;
    top: 20%;
    left: 35%;
    transition: 2.5s;
    opacity: 0;
}
.active>.top_3_lf{
    opacity: 1;
}
.top_3>.top_3_lf>h3{
    font-size: 0.5rem;
    margin-bottom: 7%;
    color: #2b2e3d;
}
.top_3>.top_3_lf>h3>p{
    padding: 2% 4%;
    background-color: #2B2E3D;
    display: inline-block;
    font-weight: 600;
    color: #F16E1B;
}
.top_3>.top_3_lf>p{
    font-size: 0.17rem;
    line-height: 2vw;
}
.top_3>.top_3_lf>ul{
    width: 100%;
    height: auto;
    display: flex;
    justify-content: space-between;
    padding-top: 15%;
}
.top_3>.top_3_lf>ul>li{
    position: relative;
}
/* .top_3>.top_3_lf>ul>li>span{
    width: 90px;
    height: 70px;
    display: block;
    position: absolute;
    top: 10%;
    left: 0%;
}
.top_3>.top_3_lf>ul>li>span>img{} */
.top_3>.top_3_lf>ul>li>img{
    width: 90px;
    height: 70px;
}
.top_3>.top_3_lf>ul>li>p{
    font-size: 0.24rem;
    width: 80%;
    border-top: 3px solid #F16E1B;
    margin: 0 auto;
    text-align: center;
    
}
.top_3>.big_ld{
    width: 25%;
    height: 50%;
    position: relative;
    top: 39%;
    left: 13%;
    transition: 2.5s;
    opacity: 0;
}
.active>.big_ld{
    opacity: 1;
}
.top_3>.big_ld>.avatar{
    width: 10%;
    height: 10%;
    position: absolute;
    top: 40%;
    left: 40%;
    background-color: rgba(237,108,49,0.2);
}
.top_3>.big_ld>.one{
    width: 20%;
    height: 20%;
    top: 34%;
    left: 34%;
}
.top_3>.big_ld>.xiaoleida{
    width: 20%;
    height: 20%;
    top: 14%;
    left: 34%;
}
.top_3>.big_ld>.outter{
    width: 20%;
    height: 20%;
    top: -4%;
    left: 34%;
}
.top_3>.people_ld{
    width: 25%;
    height: 50%;
    position: relative;
    top: -29%;
    right: -68%;
    transition: 2.5s;
    opacity: 0;
}
.active>.people_ld{
    opacity: 1;
}
.top_3>.people_ld>.avatar{
    width: 10%;
    height: 10%;
    position: absolute;
    top: 40%;
    left: 40%;
    background: transparent;
}
.top_3>.people_ld>.one{
    width: 20%;
    height: 20%;
    top: 34%;
    left: 34%;
    background: transparent;
    border: 1px solid deepskyblue;
}
.top_3>.people_ld>.xiaoleida{
    width: 20%;
    height: 20%;
    top: 14%;
    left: 34%;
    background: transparent;
    border: 1px solid deepskyblue;
}
.top_3>.people_ld>.outter{
    width: 20%;
    height: 20%;
    top: -4%;
    left: 34%;
    background: transparent;
    border: 1px solid deepskyblue;
}
/* ***********************************top_4************************ */
.top_4{
    position: relative;
    background: url(../img/top_4_bg.png) no-repeat center center;
    background-size: cover;
    overflow: hidden;
}
.top_4>.top_4_lf{
    position: absolute;
    top: 25%;
    left: 10%;
    width: 40%;
    transition: 2.5s;
    opacity: 0;
}
.active>.top_4_lf{
    opacity: 1;
}
.top_4>.top_4_lf>h3{
    font-size: 0.5rem;
    color: #fff;
}
.top_4>.top_4_lf>h3>p{
    padding: 1% 3%;
    background-color: #F16E1B;
    display: inline-block;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8%;
}
.top_4>.top_4_lf>p{
    font-size: 0.17rem;
    line-height: 2vw;
    color: #fff;
}
.top_4>.top_4_rt{
    width: 35%;
    position: absolute;
    top: 8%;
    right: 14.5%;
    height: 70%;
    transition: 2.5s;
    opacity: 0;
}
.active>.top_4_rt{
    opacity: 1;
}
.top_4>.top_4_rt>img{
    position: absolute;
    top: 0%;
    left: 0%;
    width: 100%;
    height: auto;
    animation-duration: 36s;
    animation-name: zhuan;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    -webkit-animation-name: zhuan;
    -webkit-animation-timing-function: linear;
    -webkit-animation-iteration-count: infinite;
}

.top_4>.top_4_rt>ul{
    width: 70%;
    height: auto;
    position: absolute;
    z-index: 10;
    top: 29%;
    left: 21%;
}
.top_4>.top_4_rt>ul>li{
    width: 50%;
    float: left;
    margin-bottom: 10%;
}
.top_4>.top_4_rt>ul>li>h3{
    font-size: 0.7rem;
    color: #F06E1B;
    font-family: "PANGMENZHENGDAOBIAOTITI-1";
}
.top_4>.top_4_rt>ul>li>p{
    font-size: 0.24rem;
    color: #fff;
}
/* *****************************top_5**************************** */
.top_5{
    position: relative;
    background: url(../img/top_5.png) no-repeat center center;
    background-size: cover;
    overflow: hidden;
}
.top_5>.top_5_rt{
    width: 30%;
    position: absolute;
    top: 20%;
    transition: 2.5s;
    right: 10%;
}
.active>.top_5_rt{
    opacity: 1;
}
.top_5>.top_5_rt>h3{
    font-size: 0.5rem;
    color: #fff;
}
.top_5>.top_5_rt>h3:nth-child(2){
    margin-bottom: 10%;
}
.top_5>.top_5_rt>h3>p{
    padding: 2% 4%;
    background-color: #2B2E3D;
    display: inline-block;
    font-weight: 600;
    color: #F16E1B;
}
.top_5>.top_5_rt>p{
    font-size: 0.17rem;
    line-height: 2vw;
    color: #fff;
}
.top_5>.top_5_rt>ul{
    width: 100%;
    margin-top: 10%;
    display: flex;
    justify-content: space-between;
}
.top_5>.top_5_rt>ul>li{
    width: 20%;
}
.top_5>.top_5_rt>ul>li>img{
    width: 100%;
    margin: 0 auto;
    display: block;
    border: 1px dashed #F16E1B;
    border-radius: 50%;
    transition: 2.5s;
}
.active>.top_5_rt>ul{
    transform: translateX(0%);
}
.active>.top_5_rt>ul>li>img{
    transform: rotate(0deg);
}
.active>.top_5_rt>ul>li {
    transform: translateY(0px) !important;
    -webkit-transform: translateY(0px) !important;
    -moz-transform: translateY(0px) !important;
    -ms-transform: translateY(0px) !important;
    -o-transform: translateY(0px) !important;
}
.top_5>.top_5_rt>ul>li {
    width: 20%;
}

.top_5>.top_5_rt>ul>li:nth-child(1) {
    transform: translateY(250%);
    transition: 1s;
    -webkit-transition: 1s;
    -moz-transition: 1s;
    -ms-transition: 1s;
    -o-transition: 1s;
    -webkit-transform: translateY(250%);
    -moz-transform: translateY(250%);
    -ms-transform: translateY(250%);
    -o-transform: translateY(250%);
}
.top_5>.top_5_rt>ul>li:nth-child(2) {
    transform: translateY(300%);
    transition: 1.5s;
    -webkit-transition: 1.5s;
    -moz-transition: 1.5s;
    -ms-transition: 1.5s;
    -o-transition: 1.5s;
    -webkit-transform: translateY(300%);
    -moz-transform: translateY(300%);
    -ms-transform: translateY(300%);
    -o-transform: translateY(300%);
}
.top_5>.top_5_rt>ul>li:nth-child(3) {
    transform: translateY(350%);
    transition: 2s;
    -webkit-transition: 2s;
    -moz-transition: 2s;
    -ms-transition: 2s;
    -o-transition: 2s;
    -webkit-transform: translateY(350%);
    -moz-transform: translateY(350%);
    -ms-transform: translateY(350%);
    -o-transform: translateY(350%);
}
.top_5>.top_5_rt>ul>li:nth-child(4) {
    transform: translateY(400%);
    transition: 2.5s;
    -webkit-transition: 2.5s;
    -moz-transition: 2.5s;
    -ms-transition: 2.5s;
    -o-transition: 2.5s;
    -webkit-transform: translateY(400%);
    -moz-transform: translateY(400%);
    -ms-transform: translateY(400%);
    -o-transform: translateY(400%);
}
.top_5>.top_5_rt>ul>li>p {
    font-size: 0.17rem;
    line-height: 2vw;
    color: #fff;
    text-align: center;
}
.top_5>.leida{
    width: 3%;
    height: 6%;
    position: absolute;
}
.top_5>.leida>div{
    width: 15px;
    height: 15px;
    position: absolute;
    top: 35%;
    left: 35%;
}
.top_5>.big_ld1{
    top: 33.3%;
    left: 16.5%;
}
.top_5>.big_ld2{
    top: 63.5%;
    left: 26.7%;
}
.top_5>.big_ld3{
    top: 77.3%;
    left: 29.5%;

}
.top_5>.big_ld4{
    top: 85.3%;
    left: 22.8%;
}



@media screen and (max-width:1600px) and (max-height:850px){
    .active>.lankuang {
        top: 24.5%;
    }
    .top_2>.xuan {
        width: 8.5%;
    }
    .top_2>.xuan2 {
        top: 43%;
        right: 8.3%;
    }
    .top_4>.top_4_rt {
        top: 10%;
    }
    .top_5>.big_ld1 {
        top: 34.3%;
        left: 16.5%;
    }
    .top_5>.big_ld2 {
        top: 62.5%;
        left: 26.7%;
    }
    .top_5>.big_ld3 {
        top: 75%;
        left: 29.5%;
    }
    .top_5>.big_ld4 {
        top: 82.3%;
        left: 22.8%;
    }
}
@media screen and (max-width:1440px) and (max-height:900px){
    .top_9>.center>div {
        top: 26%;
    }
    .top_5>.big_ld1 {
        top: 34.3%;
    }
    .top_5>.big_ld2 {
        top: 62.5%;
    }
    .top_5>.big_ld3 {
        top: 75%;
    }
    .top_5>.big_ld4 {
        top: 82.3%;
    }
}
@media screen and (max-width:1440px) and (max-height:850px){
    .active>.lankuang {
        width: 20%;
        top: 25.5%;
        left: 40%;
    }
    .top_2>.ld1{
        top: 36.5%;
    }
    .top_2>.ld3{
        top: 59.5%;
    }
    .top_2>.xuan{
        width: 9.5%;
        height: 16%;
    }
    .top_3>.big_ld{
        height: 46%;
        top: 39%;
        left: 11%;
    }
    .top_3>.people_ld{
        height: 45%;
        top: -20%;
    }
    .top_4>.top_4_rt{
        top: 14%;
        right: 13.5%;
    }
    .top_9>.center>div {
        top: 32%;
    }
    .top_5>.big_ld1 {
        top: 35%;
        left: 15%;
    }
    .top_5>.big_ld2 {
        top: 61.5%;
        left: 25.7%;
    }
    .top_5>.big_ld3 {
        top: 73.5%;
        left: 28.5%;
    }
    .top_5>.big_ld4 {
        top: 80.3%;
        left: 21.5%;
    }
}
@media screen and (max-width:1440px) and (max-height:780px){
    .top_2>.xuan {
        width: 8.5%;
        height: 16%;
    }
    .active>.lankuang {
        width: 19%;
        top: 24.5%;
        left: 40.5%;
    }
    .top_5>.big_ld1 {
        top: 34%;
        left: 16.5%;
    }
    .top_5>.big_ld2 {
        top: 62%;
        left: 26.7%;
    }
    .top_5>.big_ld3 {
        top: 74.5%;
        left: 29.5%;
    }
    .top_5>.big_ld4 {
        top: 81.3%;
        left: 22.5%;
    }
}
@media screen and (max-width:1440px) and (max-height:757px){
    .active>.lankuang {
        width: 19%;
        top: 23.5%;
        left: 40.5%;
    }
    .top_2>.xuan {
        width: 8.5%;
        height: 16%;
    }
    .top_2>.xuan2 {
        top: 43%;
        right: 8.3%;
    }
    .top_3>.big_ld {
        left: 13%;
    }
    .top_4>.top_4_rt {
        top: 12%;
        right: 14.5%;
    }
    .top_5>.big_ld1 {
        top: 34.3%;
        left: 16.5%;
    }
    .top_5>.big_ld2 {
        top: 62.5%;
        left: 26.7%;
    }
    .top_5>.big_ld3 {
        top: 75%;
        left: 29.5%;
    }
    .top_5>.big_ld4 {
        top: 82.3%;
        left: 22.5%;
    }
}
@media screen and (max-width: 1280px) and (max-height: 740px){
    .active>.lankuang {
        width: 20%;
        top: 25.5%;
        left: 39.5%;
    }
    .top_2>.xuan {
        width: 9.2%;
        height: 16%;
    }
    .top_5>.big_ld1 {
        top: 34.3%;
        left: 15.5%;
    }
    .top_5>.big_ld2 {
        top: 61.5%;
        left: 26%;
    }
    .top_5>.big_ld3 {
        top: 73%;
        left: 29%;
    }
    .top_5>.big_ld4 {
        top: 80.3%;
        left: 21.5%;
    }
    .top_2>.xuan1 {
        top: 23%;
        right: 19.5%;
    }
    .top_2>.xuan3 {
        top: 63%;
        right: 19.5%;
    }
}
@media screen and (max-width:1440px) and (max-height:720px){
    .active>.lankuang {
        width: 19%;
        top: 22.5%;
    }
    .top_3>.big_ld {
        height: 49%;
    }
    .top_3>.people_ld {
        height: 48%;
        top: -29%;
    }
    .top_2>.xuan {
        width: 8%;
        height: 16%;
    }
    .top_2>.xuan1 {
        top: 22%;
        right: 21%;
    }
    .top_2>.xuan2 {
        top: 43%;
        right: 9%;
    }
    .top_2>.ld1 {
        top: 34.5%;
    }
    .top_2>.ld3 {
        top: 60.5%;
    }
    .top_4>.top_4_rt {
        top: 9%;
    }
    .top_5>.big_ld1 {
        top: 33.3%;
        left: 16.5%;
    }
    .top_5>.big_ld2 {
        top: 63.5%;
        left: 26.7%;
    }
    .top_5>.big_ld3 {
        top: 77%;
        left: 29.5%;
    }
    .top_5>.big_ld4 {
        top: 85.3%;
        left: 22.5%;
    }
    .top_9>.center>div {
        top: 22%;
    }
}

@media screen and (max-width:1280px) and (max-height:600px){
    .active>.lankuang {
        width: 19%;
        top: 19.5%;
    }
    .top_2>.ld1 {
        top: 33%;
        right: 42%;
    }
    .top_2>.ld2 {
        top: 47.5%;
        right: 46.5%;
    }
    .top_2>.ld3 {
        top: 61%;
        right: 42%;
    }
    .top_2>.xuan1 {
        top: 28%;
        right: 16%;
    }
    .top_2>.xuan2 {
        top: 46%;
        right: 9.3%;
    }
    .top_2>.xuan3 {
        top: 63%;
        right: 17%;
    }
    .top_3>.people_ld {
        top: -30%;
    }
    
    .top_4>.top_4_rt {
        top: 5%;
    }
    .top_5 {
        background: url(../img/top_5.png) no-repeat -13% 44%;
        background-size: cover;
    }
    .top_2>.xuan {
        width: 7%;
        height: 15%;
    }
    .top_5>.big_ld2 {
        top: 65.5%;
    }
    .top_5>.big_ld3 {
        top: 80%;
    }
    .top_5>.big_ld4 {
        top: 89.3%;
    }
    .top_9>.center>div {
        top: 8%;
    }
}