@charset "utf-8";
.cplb {
    overflow: hidden;
    position: relative;
}

.se_bg {
    height: 690px;
}

.fangbg {
    background: url("../images/dyf/fang1.jpg") no-repeat center;
}

.se_inner {
    width: 97%;
    margin: auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;

}

.se_text {
    color: #fff;
}

.bld {
    font-weight: bold;
}

.se_text p {
    line-height: 40px;
}

.se_text ul {
    margin-top: 40px;
    display: flex;
}

.se_text ul li {
    text-align: center;
    margin-right: 40px;
}
.se_text_lf h1{
    margin-bottom: 30px;
}
.se_text ul li span {
    margin-top: 10px;
    display: block;
}

.se_text ul li img {
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -ms-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    transition: all 0.3s linear;
}

.se_text ul li:hover img {
    -webkit-transform: translateY(-20px);
    -moz-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    -o-transform: translateY(-20px);
    transform: translateY(-20px);
}

.blck {
    color: #000000;
}

.framework {
    text-align: center;

}

.framework_img img {
    max-width: 100%;

}

.ses_bg {
    height: 690px;
}

.fangbg2 {
    background: url("../images/dyf/fang2.jpg") no-repeat center;
}

.fangbg3 {
    background: url("../images/dyf/fang3.jpg") no-repeat center;
}

.jiabg {
    background: url("../images/dyf/jiabg1.jpg") no-repeat center;
}

.se_text_lf {
    padding-top: 80px;
    float: left;
    width: 790px;
}

.se_text_rt {
    margin-left: 860px;
}

.framework_inner {
    width: 950px;
    margin: auto;
}

.framework_inner p {
    line-height: 30px;
}

.fire {
    width: 950px;
    margin: auto;
    overflow: hidden;
}

.fire_lf {
    float: left;
    width: 380px;
    padding-left: 50px;
    padding-top: 85px;
}

.fire_rt {
    margin-left: 410px;
}

.fire_lf li {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.fire_lf li span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: #AAAAAA;
    color: #fff;
    font-size: 16px;
    text-align: center;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
}

.fire_lf li p {
    text-align: left;
    margin-left: 15px;
    font-size: 16px;
    width: 65%;
}

.fire_lf li:nth-child(odd) span {
    background-color: #EA5E07;
}

.fire_rt {
    position: relative;
}

.fire_rt span {
    position: absolute;
    z-index: 9;
    font-size: 14px;
}

.fire_rt span:nth-child(2) {
    top: 75px;
    left: 135px;
}

.fire_rt span:nth-child(3) {
    top: 183px;
    left: 57px;
}

.fire_rt span:nth-child(4) {
    left: 95px;
    top: 338px;
}

.fire_rt span:nth-child(5) {
    bottom: 165px;
    right: 73px;
}

.fire_rt span:nth-child(6) {
    bottom: 120px;
    right: 49px;
}

.fire_rt span:nth-child(7) {
    bottom: 78px;
    right: 52px;
}

.fire_rt span:nth-child(8) {
    bottom: 30px;
    right: 43px;
}

.firebg {
    height: 760px;
    background: url("../images/dyf/jiabg2.jpg") no-repeat center;
}

.center {
    text-align: center;
}

.operate h1 {
    color: #000;
}

.operate_tit span {
    margin: 0 15px;
    display: inline-block;
    width: 130px;
    height: 35px;
    line-height: 35px;
    color: #fff;
    background-color: #ADADAD;
    text-align: center;
    -webkit-border-radius: 35px;
    -moz-border-radius: 35px;
    border-radius: 35px;
}

.operate_tit span.active, .operate_tit span:hover {
    background-color: #EA5E07;
}

.operate_cont {
    height: 330px;
    background: url("../images/dyf/jian.png") no-repeat center center;
    position: relative;
    width: 1070px;
    margin: auto;
}

.operate_cont span {
    display: inline-block;
    color: #fff;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    border-radius: 8px;
    position: absolute;
}

.operate_cont span:nth-child(1) {
    width: 140px;
    height: 45px;
    /* line-height: 45px; */
    text-align: center;
    background: linear-gradient(to right, #EA5E07, #EA5E07);
    top: 50px;
    left: 60px;
}

.operate_cont span:nth-child(2) {
    width: 140px;
    height: 45px;
    /* line-height: 45px; */
    text-align: center;
    background: linear-gradient(to right, #1789F0, #4FB0F7);
    top: 130px;
    left: 60px;
}

.operate_cont span:nth-child(3) {
    width: 200px;
    height: 65px;
    /* line-height: 32px; */
    text-align: center;
    background: linear-gradient(to right, #1789F0, #4FB0F7);
    left: 302px;
    top: 83px;
}

.operate_cont span:nth-child(4) {
    width: 200px;
    height: 65px;
    /* line-height: 65px; */
    text-align: center;
    background: linear-gradient(to right, #1789F0, #4FB0F7);
    left: 573px;
    top: 83px;
}

.operate_cont span:nth-child(5) {
    width: 200px;
    height: 65px;
    /* line-height: 65px; */
    text-align: center;
    background: linear-gradient(to right, #1789F0, #4FB0F7);
    left: 840px;
    top: 83px;
}

.operate_cont span:nth-child(6) {
    width: 200px;
    height: 50px;
    /* line-height: 50px; */
    text-align: center;
    background: linear-gradient(to right, #EF2D21, #F57151);
    left: 463px;
    bottom: 12px;
}

.fire_list {
    width: 1200px;
    margin: auto;
}

.fire_list ul {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
}

.fire_list ul li {
    width: 31%;
}

.fire_list ul li img {
    width: 100%;
}

.fire_list ul li p {
    text-align: center;
    font-size: 18px;
    margin-top: 20px;
}

.operate_cont span {
    font-size: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ppc {
    display: none;
}
/*专题页*/
.g-containerSlider {
    width: 100%;
    height: 100%;
    position: relative;
    left: 0;
    top: 0;
    overflow: hidden;
    -webkit-perspective: 1200px;
    perspective: 1200px;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    font-family: "Microsoft Yahei"
}

.slider {
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 1;
    -webkit-transform: translate3d(0, 100%, 0);
    -ms-transform: translate3d(0, 100%, 0);
    -o-transform: translate3d(0, 100%, 0);
    transform: translate3d(0, 100%, 0);
    -webkit-transition: all linear .8s;
    -o-transition: all linear .8s;
    transition: all linear .8s;
    overflow: hidden;
    background-color: #cbcbcf
}

.slider {
    width: 100%;
    height: 100%
}

.slider.bePre {
    -webkit-transform-origin: center top;
    -moz-transform-origin: center top;
    -ms-transform-origin: center top;
    -o-transform-origin: center top;
    transform-origin: center top;
    -webkit-transform: scale(.9) rotateX(-30deg);
    -ms-transform: scale(.9) rotateX(-30deg);
    -o-transform: scale(.9) rotateX(-30deg);
    transform: scale(.9) rotateX(-30deg);
    opacity: 0
}

.slider.nePre {
    -webkit-transform-origin: center bottom;
    -moz-transform-origin: center bottom;
    -ms-transform-origin: center bottom;
    -o-transform-origin: center bottom;
    transform-origin: center bottom;
    -webkit-transform: scale(.9) rotateX(30deg);
    -ms-transform: scale(.9) rotateX(30deg);
    -o-transform: scale(.9) rotateX(30deg);
    transform: scale(.9) rotateX(30deg);
    opacity: 0
}

.slider.down-up-prev-init {
    -webkit-transform: translate3d(0, -100%, 0);
    -ms-transform: translate3d(0, -100%, 0);
    -o-transform: translate3d(0, -100%, 0);
    transform: translate3d(0, -100%, 0)
}

.slider.up-init {
    -webkit-transform-origin: center top;
    -moz-transform-origin: center top;
    -ms-transform-origin: center top;
    -o-transform-origin: center top;
    transform-origin: center top;
    -webkit-transform: scale(1) rotateX(0) translate3d(0, -100%, 0);
    -ms-transform: scale(1) rotateX(0) translate3d(0, -100%, 0);
    -o-transform: scale(1) rotateX(0) translate3d(0, -100%, 0);
    transform: scale(1) rotateX(0) translate3d(0, -100%, 0);
    opacity: 1;
    z-index: 9999
}

.slider.up-final {
    -webkit-transform-origin: center top;
    -moz-transform-origin: center top;
    -ms-transform-origin: center top;
    -o-transform-origin: center top;
    transform-origin: center top;
    -webkit-transform: scale(.9) rotateX(-30deg) translate3d(0, 0, 0);
    -ms-transform: scale(.9) rotateX(-30deg) translate3d(0, 0, 0);
    -o-transform: scale(.9) rotateX(-30deg) translate3d(0, 0, 0);
    transform: scale(.9) rotateX(-30deg) translate3d(0, 0, 0);
    opacity: 0
}

.slider.down-init {
    -webkit-transform-origin: center bottom;
    -moz-transform-origin: center bottom;
    -ms-transform-origin: center bottom;
    -o-transform-origin: center bottom;
    transform-origin: center bottom;
    -webkit-transform: scale(1) rotateX(0) translate3d(0, 100%, 0);
    -ms-transform: scale(1) rotateX(0) translate3d(0, 100%, 0);
    -o-transform: scale(1) rotateX(0) translate3d(0, 100%, 0);
    transform: scale(1) rotateX(0) translate3d(0, 100%, 0);
    opacity: 1;
    z-index: 9999
}

.slider.down-final {
    -webkit-transform-origin: center bottom;
    -moz-transform-origin: center bottom;
    -ms-transform-origin: center bottom;
    -o-transform-origin: center bottom;
    transform-origin: center bottom;
    -webkit-transform: scale(.9) rotateX(30deg) translate3d(0, 0, 0);
    -ms-transform: scale(.9) rotateX(30deg) translate3d(0, 0, 0);
    -o-transform: scale(.9) rotateX(30deg) translate3d(0, 0, 0);
    transform: scale(.9) rotateX(30deg) translate3d(0, 0, 0);
    opacity: 0
}

.slider.active {
    display: block;
    top: 0;
    -webkit-transform: scale(1) rotateX(0) translate3d(0, 0, 0);
    -ms-transform: scale(1) rotateX(0) translate3d(0, 0, 0);
    -o-transform: scale(1) rotateX(0) translate3d(0, 0, 0);
    transform: scale(1) rotateX(0) translate3d(0, 0, 0);
    z-index: 9999;
    z-index: 10000 \9 \0
}

.slider.layerHide {
    z-index: 0
}

.slider.slider1 {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center
}

.slider1 .mask {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url("../images/dyf/bg01.jpg") no-repeat center;
    background-size: cover;
    z-index: -1;
}

.slider2 .mask {
    position: absolute;
    min-width: 100%;
    min-height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    background-size: cover;
    background: url("../images/dyf/bg02.jpg") no-repeat center;
    background-size: cover;
}

.slider1_text {
    color: #fff;
    padding:2% 8%;
}
.slider1_text h4{
    margin-bottom: 30px;
}
.linh{
    line-height:2em;
}
.fade-down{
     -webkit-transform:translate(0,-100px);
    -ms-transform: translate(0,-100px);
    transform: translate(0,-100px);
}
.fade-up{
    -webkit-transform: translate(0,100px);
    -ms-transform: translate(0,100px);
    transform: translate(0,100px)
}
.fade{
    opacity: 0;
    -webkit-transition-property: all;
    transition-property: all
}
.ease-out{
    -webkit-transition-timing-function: cubic-bezier(.175,.885,.32,1.275);
    transition-timing-function: cubic-bezier(.175,.885,.32,1.275)
}
.aos-duration{
    -webkit-transition: linear 1s 1s;
    -o-transition: linear 1s 1s;
    transition: linear 1s 1s;
}
.slider1.active h4{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.slider1.active p{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.hei{
    color: #000000;
}
.col_333{
    color: #333;
}
.slider2_top{
    padding: 100px 8%;
}
.slider2_cont{
    position: relative;
    width: 100%;
    height: 100%;
}
.slider2 .slider2_bottom {
    position: absolute;
    width: 100%;
    bottom:-80px;
    left: 0;
    opacity: 0;
}
.slider2.active .slider2_bottom {
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
    z-index: -1;
}
.slider2 .slider2_bottom {
    text-align: center;
}
.slider2 .slider2_bottom  img{
    max-width: 70%;
}
.slider2.active h2{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.slider2.active p{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.slider3_text{
    color: #fff;
}
.slider3 .mask{
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #1E2131;
    z-index: -1;
}
.slider3_text,.slider4_top{
    padding:2% 8% 0 8%;
}
.slider3_img{
     text-align: center;
 }
.slider3_img img{
    max-width: 100%;
}
.slider3_text h4{

}
.slider3.active h4{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.slider3.active p{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.zoom-in{
    -webkit-transform: scale(.6);
    -ms-transform: scale(.6);
    transform: scale(.6)
}
.slider3.active .slider3_img{
    opacity: 1;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1)
}
.slider4 .mask {
    position: absolute;
    min-width: 100%;
    min-height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    background-size: cover;
    background: url("../images/dyf/bg04.jpg") no-repeat center;
    background-size: cover;
}
.col_fff{
    color: #fff;
}
.slider4.active .product_tit h4{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.slider4.active  .product_tit  p{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.slider4_bottom ul{
    display: flex;
    -webkit-box-align: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    flex-wrap: nowrap;
    justify-content:space-between;
}
.slider4_bottom li{
    width: 20%;
    margin: 0 3%;
    text-align: center;
}
.slider4_bottom li img{
    max-width: 100%;
}
.slider4_top{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.product_tit{
    width: 30%;
}
.product_img{
    padding-left: 80px;
    width: 70%;
}
.product_img span{
    margin-right: 80px;
}
.product_cent{
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
.fade-left{
    -webkit-transform: translate(100px,0);
    -ms-transform: translate(100px,0);
    transform: translate(100px,0);
}
.aos-delay1{
    -webkit-transition: linear 1s 1s;
    -o-transition: linear 1s 1s;
    transition: linear 1s 1s;
}
.aos-delay2{
    -webkit-transition: linear 1s 1.2s;
    -o-transition: linear 1s 1.2s;
    transition: linear 1s 1.2s;
}
.aos-delay3{
    -webkit-transition: linear 1s 1.4s;
    -o-transition: linear 1s 1.4s;
    transition: linear 1s 1.4s;
}
.aos-delay4{
    -webkit-transition: linear 1s 1.6s;
    -o-transition: linear 1s 1.6s;
    transition: linear 1s 1.6s;
}
.aos-delay5{
    -webkit-transition: linear 1s 1.8s;
    -o-transition: linear 1s 1.8s;
    transition: linear 1s 1.8s;
}
.aos-delay6{
    -webkit-transition: linear 1s 2s;
    -o-transition: linear 1s 2s;
    transition: linear 1s 2s;
}
.aos-delay7{
    -webkit-transition: linear 1s 2.2s;
    -o-transition: linear 1s 2.2s;
    transition: linear 1s 2.2s;
}
.aos-delay8{
    -webkit-transition: linear 1s 2.4s;
    -o-transition: linear 1s 2.4s;
    transition: linear 1s 2.4s;
}
.aos-delay9{
    -webkit-transition: linear 1s 2.6s;
    -o-transition: linear 1s 2.6s;
    transition: linear 1s 2.6s;
}
.aos-delay10{
    -webkit-transition: linear 1s 2.8s;
    -o-transition: linear 1s 2.8s;
    transition: linear 1s 2.8s;
}
.slider.slider3,.slider.slider4,.slider.slider5,.slider.slider6,.slider.slider7,.slider.slider8{
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center
}
.slider5 .mask{
    position: absolute;
    min-width: 100%;
    min-height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    background-size: cover;
    background: url("../images/dyf/bg05.jpg") no-repeat center;
    background-size: cover;
}
.slider6 .mask{
    position: absolute;
    min-width: 100%;
    min-height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    background-size: cover;
    background: url("../images/dyf/bg06.jpg") no-repeat center;
    background-size: cover;
}
.slider7 .mask{
    position: absolute;
    min-width: 100%;
    min-height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    background-size: cover;
    background: url("../images/dyf/bg07.jpg") no-repeat center;
    background-size: cover;
}
.slider8 .mask{
    position: absolute;
    min-width: 100%;
    min-height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    background-size: cover;
    background: url("../images/dyf/bg08.jpg") no-repeat center;
    background-size: cover;
}
.slider4.active .slider4_bottom li,.slider5.active .slider4_bottom li,.slider6.active .slider4_bottom li,.slider7.active .slider4_bottom li,.slider8.active .slider4_bottom li{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.slider4.active .product_tit h4,.slider5.active .product_tit h4,.slider6.active .product_tit h4,.slider7.active .product_tit h4,.slider8.active .product_tit h4{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.slider4.active  .product_tit  p,.slider5.active  .product_tit  p,.slider6.active  .product_tit  p,.slider7.active  .product_tit  p,.slider8.active  .product_tit  p{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.slider4.active  .product_cent,.slider5.active  .product_cent,.slider6.active  .product_cent,.slider7.active  .product_cent,.slider8.active  .product_cent{
    opacity: 1;
    -webkit-transform:translate(0,0);
    -ms-transform: translate(0,0);
    transform: translate(0,0);
}
.fade-right{
    -webkit-transform: translate(-100px,0);
    -ms-transform: translate(-100px,0);
    transform: translate(-100px,0)
}
.product_centlf{
    justify-content: flex-start;
}
.product_titrt{
    text-align: right;
}
.slider5 .product_img,.slider7 .product_img,.slider9 .product_img {
    padding-left: 0;
}
.fire_inner{
    display: flex;
    align-items: center;
}
.fire_inner .fire_lf{
    float: none;
}
.fire_inner .fire_rt{
    margin-left: 0;
    width: 570px;
    text-align: center;
}
.fire_inner .fire_rt img{
    max-width: 100%;
}
@media screen and (max-width: 1700px) {
    .slider3_img img {
        max-width:50%;
    }
    .slider2 .slider2_bottom img {
        max-width: 70%;
    }
    .slider2 .slider2_bottom {
        text-align: center;
    }
    .product_m img {
        max-width: 70%;
    }
    .slider3_text, .slider4_top{
        margin-bottom: 50px;
    }
}
@media screen and (max-width: 1600px) {
    .slider3_text, .slider4_top{
        margin-bottom: 10px;
    }
    .slider2 .slider2_bottom {
        bottom:0;
    }
    .product_m{
        /* width: 70%; */
        
        text-align: center;
    }
    .product_m img{
        max-width: 80%;
    }
    .product_centlf .product_m{
        text-align: center;
    }
}
@media screen and (max-width: 1500px) {
    .slider2 .slider2_bottom img{
        max-width: 60%;
    }
    .slider2 .slider2_bottom{
        text-align: center
    }
    .slider3_img img {
        max-width: 60%;
    }
    .slider4_bottom{
        padding: 0 5%;
    }
     .product_img span {
        margin-right: 30px;
    }
}
@media screen and (max-width: 1400px) {
    .slider2 .slider2_bottom img{
        max-width: 55%;
    }
    .slider3_img img {
        max-width: 50%;
    }
}
@media screen and (max-width: 1300px) {
    .slider2 .slider2_bottom img{
        max-width: 55%;
    }
    .slider3_img img {
        max-width: 40%;
    }
}
@media screen and (max-width: 1200px) {
    .se_inner {
        width: 700px;
    }

    .fire_list {
        width: 100%;
    }

    .operate_cont {
        width: 800px;
    }

    .operate_cont span:nth-child(1) {
        left: -65px;
    }

    .operate_cont span:nth-child(2) {
        left: -65px;
    }
    .operate_cont span:nth-child(3) {
        left: 162px;
    }
    .operate_cont span:nth-child(4) {
        left: 424px;
    }
    .operate_cont span:nth-child(5) {
        left: 678px;
    }
    .operate_cont span:nth-child(6) {
        left: 320px;
    }
    .se_text_lf {
        padding-top: 0;
        width: 350px;
    }
    .se_text_rt {
        margin-left: 420px;
    }
    .product_img span {
        margin-right: 20px;
    }
    .slider2 .slider2_bottom img{
        max-width: 30%;
    }
    .slider3_img img {
        max-width: 30%;
    }
}

@media screen and (max-width: 1024px) {
    .operate_cont span {
        font-size: 13px;
    }

    .operate_cont {
        width: 600px;
        background-size: contain;
    }

    .operate_cont span:nth-child(1) {
        width: 80px;
        height: 30px;
        line-height: 30px;
        top: 87px;
        left: -16px;
    }

    .operate_cont span:nth-child(2) {
        width: 80px;
        height: 30px;
        line-height: 30px;
        top: 143px;
        left: -16px;
    }

    .operate_cont span:nth-child(3) {
        width: 100px;
        height: 40px;
        line-height: 40px;
        left: 150px;
        top: 110px;
    }

    .operate_cont span:nth-child(4) {
        width: 100px;
        height: 40px;
        line-height: 40px;
        left: 344px;
        top: 110px;
    }

    .operate_cont span:nth-child(5) {
        width: 100px;
        height: 40px;
        line-height: 40px;
        left: 539px;
        top: 110px;
    }

    .operate_cont span:nth-child(6) {
        width: 100px;
        height: 40px;
        line-height: 40px;
        left: 263px;
        bottom: 46px;
    }
    .fire_inner {
        flex-wrap: wrap;
    }
}

@media screen and (max-width: 768px) {
    .slider4_bottom{
        padding: 0 0;
    }
    .slider3_img img {
        max-width: 100%;
    }
    .slider2 .slider2_bottom img{
        max-width: 100%;
    }
    .fire {
        width: 100%;
    }

    .se_inner {
        width: 100%;
        padding: 0 10px;
    }

    .framework_img {
        padding: 0 10px;
    }

    .se_text ul {
        flex-wrap: wrap;
    }

    .se_text ul li {
        margin-right: 25px;
    }

    .se_text h1 {
        margin-bottom: 10px;
    }

    .se_text_lf {
        padding-top: 0;
        width: 100%;
    }

    .se_text_rt {
        margin-left: 0;
        text-align: center;
    }

    .se_text_rt img {
        width: 100px;
    }

    .fire_lf {
        width: 100%;
        float: none;
        padding: 10px;
    }

    .fire_rt {
        margin-left: 0;
        min-height: 320px;
    }

    .fire_lf li p {
        font-size: 14px;
    }

    .fire_lf li span {
        width: 60px;
        height: 60px;
        font-size: 14px;
    }

    .fire_img {
        position: absolute;
        width: 100%;
        left: 0;
        top: 0;
        text-align: center;
    }

    .fire_img img {
        width: 250px;
    }

    .fire_rt span:nth-child(2) {
        top: 53px;
        left: 83px;
    }

    .fire_rt span:nth-child(3) {
        top: 113px;
        left: 36px;
    }

    .fire_rt span:nth-child(4) {
        left: 60px;
        top: 208px;
    }

    .fire_rt span:nth-child(5) {
        bottom: 105px;
        right: 35px;
    }

    .fire_rt span:nth-child(6) {
        bottom: 77px;
        right: 34px;
    }

    .fire_rt span:nth-child(7) {
        bottom: 54px;
        right: 34px;
    }

    .fire_rt span:nth-child(8) {
        bottom: 20px;
        right: 18px;
    }

    .operate_cont {
        display: none;
    }

    .fire_list {
        padding: 20px 10px;
    }

    .fire_list ul li p {
        font-size: 14px;
    }

    .ppc {
        display: block;
    }

    .ppc img {
        width: 100%;
    }

    .firebg {
        height: 400px;
    }

    .framework_inner {
        width: 100%;
        padding: 0 10px;
    }
    .slider4_bottom li p{
        font-size: 12px;
    }
   .product_tit p{
       font-size: 12px;
       line-height: 20px;
   }
    .product_img {
        padding-left: 20px;
        width: 50%;
        text-align: center;
    }
    .product_tit {
        width: 50%;
    }
    .product_cent {
         display: block;
    }
    .product_img span {
        margin-right: 0;
    }
    .product_m {
        width: 100%;
    }
    .slider2_top {
        padding: 50px 8%;
    }
}