/* ******************************智慧******************* */
/* ***************************top2*********************** */
.top_2 {
    padding: 5% 0 7% 7%;
}

.top_2>h3 {
    font-size: 0.6rem;
    color: #333;
}

.top_2>p {
    font-size: 0.24rem;
    color: #E1E1E3;
}

.top_2>.lf {
    float: left;
    width: 55%;
    margin-top: 3%;
    height: 84%;
}

.top_2>.lf>img {
    width: 100%;
    height: 100%;
}

.top_2>.rt {
    width: 30%;
    float: left;
    margin-left: 8%;
    color: #333;
}

.top_2>.rt>b {
    font-size: 0.32rem;
    color: #333;
    margin-top: 40%;
    margin-bottom: 10%;
    display: block;
}

.top_2>.rt>p {
    font-size: 0.16rem;
    line-height: 1.5vw;
}

.top_2>.rt>img {
    width: 100%;
    margin-top: 2%;
}

/* ***************************top3*********************** */
.top_3 {
    padding: 5% 0 0 7%;
    background-color: #F0F3F5;
    position: relative;
    clear:both;
}

.top_3>h3 {
    font-size: 0.6rem;
    color: #333;
}

.top_3>p {
    font-size: 0.24rem;
    color: #E1E1E3;
}

.top_3>ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    position: absolute;
    top: 26%;
    left: 7%;
    opacity: 0;
    z-index: 1;
    transition: 1s;
    -webkit-transition: 1s;
    -moz-transition: 1s;
    -ms-transition: 1s;
    -o-transition: 1s;
    width: 85%;
    height: 58.5%;
    margin: 1% 0% auto 0;
}

.top_3>ul.on {
    opacity: 1;
    z-index: 10;
}

.top_3>ul:last-child {
    justify-content: start;
}

.top_3>ul>li {
    margin-right: 10px;
    margin-bottom: 10px;
    position: relative;
    width: 32.5%;
    height: 100%
}

.top_3>ul>li>span {
    width: 100%;
    height: 100%;
    display: block;
    overflow: hidden;
}

.top_3>ul>li>span>img {
    width: 100%;
    height: 100%;
    transition: 1s;
    -webkit-transition: 1s;
    -moz-transition: 1s;
    -ms-transition: 1s;
    -o-transition: 1s;
}

.top_3>ul>li:hover>span>img {
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
}

.top_3>ul>li>div {
    position: absolute;
    bottom: 10%;
    left: 10%;
    color: #fff;
    width: 83%;
}

.top_3>ul>li>div>b {
    display: block;
    font-size: 0.24rem;
}

.top_3>ul>li>div>span {
    width: 8%;
    display: block;
    height: 5px;
    background-color: #F16E1B;
    margin: 5% 0;
}

.top_3>ul>li>div>p {
    font-size: 0.16rem;
}



.top_3>div>span {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    outline: none;
    border: none;
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -ms-transition: 0.5s;
    -o-transition: 0.5s;
    cursor: pointer;
}

.top_3>div>span:first-child {
    background: url(../img/left.png) no-repeat #B5B8BD center;
}

.top_3>div>span:last-child {
    background: url(../img/left.png) no-repeat #B5B8BD 40% 50%;
    transform: rotate(180deg);
}

.top_3>div>span:hover {
    background-color: #EF6D28;
}

/* ***************************top4*********************** */
.top_4 {
    padding: 5% 0 0 7%;
    background-image: url(../img/zhzt_top4_bg.png);
    background-repeat: no-repeat;
    background-position: left bottom;
    background-size: 25%;
}

.top_4>h3 {
    font-size: 0.6rem;
    color: #333;
}

.top_4>p {
    font-size: 0.24rem;
    color: #E1E1E3;
}

.top_4>ul {
    font-size: 0.24rem;
    color: #E1E1E3;
    margin-top: 3%;
    width: 85%;
    padding-right: 15%;
    margin: 3% auto 0 10%;
    height: 80%;
}

.top_4>ul>li {
    display: flex;
    width: 100%;
    justify-content: space-between;
    height: 25%;
}

.top_4>ul>li>img:first-child {
    width: 25%;
}

.top_4>ul>li>img:last-child {
    width: 25%;
}

.top_4>ul>li>div:last-child {
    width: 75%;
    border-bottom: 1px solid #EAEAEB;
    padding: 4% 0 0% 10%;
    color: #333;
}

.top_4>ul>li>div:last-child>span {
    width: 5%;
    display: block;
}

.top_4>ul>li>div:last-child>span>img {
    display: block;
    width: 100%;
}

.top_4>ul>li>div:last-child>b {
    font-size: 0.24rem;
    display: block;
    margin: 3% 0 2% 0;
    font-weight: 600;
}

.top_4>ul>li>div:last-child>p {
    font-size: 0.16rem;
}

.top_4>ul>li>div:first-child {
    border-bottom: 1px solid #EAEAEB;
    width: 75%;
    color: #333;
    padding: 4% 10% 0% 0%;
}

.top_4>ul>li:last-child>div:first-child {
    border-bottom: none;
}

.top_4>ul>li>div:first-child>span {
    width: 5%;
    display: block;
    float: right;
    margin-bottom: 3%;
}

.top_4>ul>li>div:first-child>span>img {
    display: block;
    width: 100%;
}

.top_4>ul>li>div:first-child>b {
    font-size: 0.24rem;
    display: block;
    clear: both;
    text-align: right;
    margin-bottom: 2%;
    font-weight: 600;
}

.top_4>ul>li>div:first-child>p {
    font-size: 0.16rem;
    text-align: right;
}

/* ***************************top5*********************** */
.top_5 {
    padding: 5% 0 0 9%;
    background-color: #F0F3F5;
    overflow: hidden;
    position: relative;
    border-bottom-right-radius: 20% 40%;
}

.top_5>ul {
    width: 100%;
    transition: 0.5s;
    height: 90%;
    position: absolute;
    z-index: 1;
    opacity: 0;
    display: flex;
    padding-right: 13%;
    justify-content: space-between;
    transition: 1.5s;
    -webkit-transition: 1.5s;
    -moz-transition: 1.5s;
    -ms-transition: 1.5s;
    -o-transition: 1.5s;
}

.top_5>ul.on {
    opacity: 1;
    z-index: 10;

}

.top_5>ul>li {
    width: 33.3%;
    height: 100%;
}

.top_5>ul>li>h3 {
    font-size: 0.6rem;
    color: #333;
}

.top_5>ul>li>p {
    font-size: 0.24rem;
    color: #E1E1E3;
    margin-bottom: 13%;
}

.top_5>ul>li>div {
    width: 98%;
    height: 45%;
    position: relative;
    margin-bottom: 2%;
    overflow: hidden;
}

.top_5>ul>li:last-child>div {
    margin-top: 31%;
}

.top_5>ul>li>div>img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0%;
    left: 0%;
    transition: 1s;
    -webkit-transition: 1s;
    -moz-transition: 1s;
    -ms-transition: 1s;
    -o-transition: 1s;
}

.top_5>ul>li>div:hover>img {
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
}

.top_5>ul>li>div>p {
    position: absolute;
    bottom: 0%;
    left: 0%;
    font-size: 0.22rem;
    z-index: 20;
    text-align: center;
    color: #333;
    background-color: rgba(255,255,255,0.7);
    line-height: 1.5;
    width: 100%;
}

.top_5>div {
    width: 130px;
    height: 45px;
    position: absolute;
    bottom: 15%;
    right: 10%;
    display: flex;
    z-index: 20;
    justify-content: space-between;
}

.top_5>div>span {
    display: block;
    width: 45px;
    border-radius: 50%;
    background-color: #B5B8BD;
    height: 100%;
    transition: 0.5s;
    cursor: pointer;
}

.top_5>div>span.lf {
    background: url(../img/left.png) no-repeat #B5B8BD center;
}

.top_5>div>span.rt {
    background: url(../img/left.png) no-repeat #B5B8BD 30% 40%;
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
}

.top_5>div>span:hover {
    background-color: #F06E1B;
}

.active>.center>.top_9_div {
    overflow: inherit;
}

.top_7 {
    display: none;
}
@media screen and (max-width: 1680px) {
    .top_2>.lf {
        height: 100%;
    }
    .top_3, .top_4, .top_5, .top_6_1 {
        min-height: 950.5px !important;
        max-height: 950.5px !important;
    }
}
@media screen and (max-width: 1440px) {
    .top_3>ul>li {
        width: 32%;
    }
    .top_3, .top_4, .top_5, .top_6_1 {
        min-height: 800.5px !important;
        max-height: 800.5px !important;
    }
    .top_2>.rt {
        width: 30%;
    }
}
@media screen and (max-width: 1440px) {
    .top_2>.rt {
        width: 35%;
    }
}
@media screen and (max-width: 1280px) and (max-height:768px) {
    .top_3>ul>li {
        width: 31.5%;
    }
    .top_2>.rt {
        width: 35%;
    }
}
@media screen and (max-width: 1280px) and (max-height:600px) {
    
}
@media screen and (max-width:736px) and (max-height:815px) {
    
}
@media screen and (max-width:736px) and (max-height:670px){
    
}

@media screen and (max-width:540px){
    .top_5>ul>li>div {
        height: 35%;
    }
    .top_5 {
        padding: 15% 0 0 7%;
    }
}