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

    list-style-type: disc;
    margin-block-start: 0em;
    margin-block-end: 0em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    padding-inline-start: 00px;
    unicode-bidi: isolate;
}
li{
    list-style: none;
}
a:-webkit-any-link {
    color: black;
    cursor: pointer;
    text-decoration: none;
}
p {
    margin-block-start: 0em;
    margin-block-end: 0em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    unicode-bidi: isolate;
}
body{
    position: relative;
    letter-spacing:1px;
}

/* 首页 */
/* 首页banner */
.ban-sw .swiper {
    margin-top: 80px;
    width: 100%;
    height: auto;
    max-height: 850px;
}
.ban-sw .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}
.ban-sw .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* 首页aboutus */
.index-ab{
    width:100% ;
    height: auto;
    padding: 75px 0 50px 0;
    background-color: #f0f0f0;
}
.ab-top{
    width: 80%;
    margin: 0 auto;
    display: flex;
    justify-content: space-evenly;
}
.ab-top .ab45{
    position: relative;
    width: 45%;
    font-size: 14px;
}
.ab-top .ab45:nth-child(2){
    background: url(./i/ditu.png) no-repeat center;
    background-size: 100% auto;
    margin-top: -20px;
}
.ab-550{
    max-width: 550px;
    height: auto;
    position: relative;
}
.ab-top .ab45:nth-child(1) .abimg{
    position: sticky;
    width: 100%;
    height: 100%;
    box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);
    z-index: 2;
}
/* 视频弹出 */
#open-popup{
    position: absolute;
    width: 50px;
    height: 50px;
    top: 50%;
    left:50%;
    object-fit: cover;
    z-index: 9;
    border: none;
    cursor: pointer;
}
#popup-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}
#popup {
    max-width: 1200px;
    height: 500px;
    margin: 0 auto;
    border-radius: 5px;
}
#popup video{
    width: 100%;
    height: 100%;
}
#close-popup {
    width: 30px;
    height: 30px;
    float: right;
    cursor: pointer;
    text-indent: 0em;
}
#close-popup img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 按钮 */ 
.j-button{
    padding: 20px 0;
}
.button_su{
    overflow: hidden;
    position: relative;
    display: inline-block;
    border-radius: 3px;
}

.su_button_circle{
    background-color: #172d6b;
    border-radius: 1000px;
    position: absolute;
    left:0;
    top:0;
    width: 0px;
    height: 0px;
    margin-left: 0px;
    margin-top: 0px;
    pointer-events: none;
    /*animation-timing-function: ease-in-out; */
}

.button_su_inner{
    display: inline-block;
    background: #009483;
    font-weight: normal;
    text-align: center;
    border-radius: 3px;
    transition: 400ms;
    text-decoration: none;
    z-index: 100000;
}

.button_text_container{
    position:relative;
    /* z-index: 10000; */
    color: white;
}

.explode-circle {
    animation: explode 0.5s forwards;

}

.desplode-circle{
    animation: desplode 0.5s forwards;
}

@keyframes explode {
    0% {
        width: 0px;
        height: 0px;
        margin-left: 0px;
        margin-top: 0px;
        background-color: rgba(237, 114, 27, 0.2);
    }
    100% {
        width: 400px;
        height: 400px;
        margin-left: -200px;
        margin-top: -200px;
        background-color: rgba(237, 114, 27, 0.8);
    }
}

@keyframes desplode {
    0% {
        width: 400px;
        height: 400px;
        margin-left: -200px;
        margin-top: -200px;
        background-color: rgba(237, 114, 27, 0.8);
    }
    100% {
        width: 0px;
        height: 0px;
        margin-left: 0px;
        margin-top: 0px;
        background-color: rgba(237, 114, 27, 0.6);
    }
}

.ab-top .ab45:nth-child(1)::after{
    position: absolute;
    content:'';
    max-width: 550px;    
    width: 550px;
    height: 410px;
    border: 3px solid #e15518;
    top: -20px;
    left: 20px;
}
.ab-top .ab45:nth-child(2) h2{
    font-size: 32px;
    font-weight: bold;
}
.ab-top .ab45:nth-child(2) p{
    padding: 20px 0;
}
.ab-top .ab45:nth-child(2) a{
    display: block;
    width: 150px;
    height: 50px;
    color: white;
    text-align: center;
    line-height: 50px;
    background-color: #e15518;
}
.ab-cent{
    width: 70%;
    margin: 0 auto;
    font-size: 14px;
    padding: 20px 0;
}
.index-num{
    width: 80%;
    margin: 0 auto;
    background-color: #e15518;
    color: white;
}
.index-num .main{
    padding: 30px 0;
    max-width: 90%;
}
.index-num .numCount li .item {
    font-style: italic;
    font-size: 16px;
}
.index-num .numCount li .numCX {
    font-size: 36px;
    color: #ffffff;
    font-style: normal;
}



/* 首页产品中心 */
.index-pro{
    width: 100%;
    min-height: 800px;
    height: auto;
    background: url(i/indexpro.png) no-repeat center;
}
.index-pro h2{
    font-size: 36px;
    color: #e15518;
    font-weight: bold;
    text-align: center;
    padding-top: 50px ;
}
.index-pro p{
    font-size: 18px;
    text-align: center;
}
.pro-cent{
   padding:125px 0; 
}
.pro-cent ul{
    width: 100%;
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
    margin: 0 auto;
}
.pro-cent ul li{
    position: relative;
    width: 300px;
    height: 350px;
    background-color: #e15518;
    box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.5);
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}
.pro-cent ul li:nth-child(2n){
    margin-top: 75px;
    background-color: #ed721b;
}
.pro-cent ul li::before{
    content: '01';
    width: 50px;
    height: 60px;
    background: url(i/cpt1.png);
    top: -30px;
    text-align: center;
    line-height: 60px;
    font-size: 24px;
    position: absolute;
}
.pro-cent ul li:nth-child(2)::before{
    content: '02';
    background: url(i/cpt2.png);
}
.pro-cent ul li:nth-child(3)::before{
    content: '03';
    background: url(i/cpt1.png);
}
.pro-cent ul li:nth-child(4)::before{
    content: '04';
    background: url(i/cpt2.png);
}
.pro-cent ul li img{
    width: 300px;
    height: 250px;
    object-fit: cover;
}
.pro-cent ul li h3{
    font-size: 18px;
	margin-top: 15px;
}
.pro-cent ul li p{
    width: 80%;
    font-size: 12px;
}
.pro-cent ul li a{
    padding: 7px 20px;
    color: white;
    border: 2px solid white;
    border-radius: 20px;
    margin-bottom: 10px;
}

/* 分隔 */
.index-fg{
    width: 100%;
    height: auto;
    background: url(i/fg1.jpg) fixed no-repeat center;
}
/* 分隔 */
.index-fg p{
    width: 80%;
    margin: 0 auto;
    padding: 50px 0 100px 0; 
    color: white;
    position: relative;
}
.index-fg p::after{
    content: '';
    width: 25px;
    height: 40px;
    background: url(i/fgi.png) no-repeat;
    position: absolute;
    bottom: 30px;
    left: 50%;
    animation-name: tb;
    animation-duration: 3s;
    animation-iteration-count:infinite;
    animation-timing-function:linear;
}
@keyframes tb {
    0%{
        transform: translateY(0px);
    }
    25%{
        transform: translateY(-15px);
    }
    50%{
        transform: translateY(0px);
    }
    75%{
        transform: translateY(15px);
    }
    100%{
        transform: translateY(0px);
    }
}

/* 案例 */
.index-anli{
    width: 80%;
    margin: 0 auto;
	/* overflow:hidden; */
}
.index-anli h2{
    font-size: 36px;
    font-weight: bold;
    color: #e15518;
    padding-top: 50px;
}
.index-anli h3{
    font-size: 18px;
    padding-bottom: 30px;
}
.index-anli ul li{
	background-size:cover !important;
}
.index-anli .al2{
    width: 100%;
    display: flex;
    justify-content: space-between
}
.index-anli .al3{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.index-anli .al2 li{
    position: relative;
    width: 47%;
    height: 350px;
    background: url(i/alg1.png) no-repeat;
    box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}
.index-anli .al2 li:nth-child(2){
    background: url(i/alg2.png) no-repeat;
}
.index-anli ul li::after{
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(to top, rgb(0, 0, 0,0.7), rgba(255, 255, 255, 0));
}
.index-anli ul li:hover::after{
    background: linear-gradient(to top, rgb(225, 85, 24,0.7), rgba(255, 255, 255, 0));
}
.index-anli ul li:hover a{
    color: white ;
}
.index-anli .al2 li p{
    position: absolute;
    font-size: 24px;
    font-weight: bold;
    color: white;
    bottom: 15%;
    left: 5%;
    z-index: 2;
}
.index-anli .al2 li a{
    position: absolute;
    font-size: 14px;
    font-weight: bold;
    color: #e15518;
    bottom: 7%;
    left: 5%;
    z-index: 2;
}

.index-anli .al3 li{
    position: relative;
    width: 32%;
    margin-top: 30px;
    margin-left: 2%;
    height: 350px;
    background: url(i/al3.png);
    box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}
.index-anli .al3 li:nth-child(2){
    background: url(i/al4.png);
}
.index-anli .al3 li:nth-child(3){
    background: url(i/al5.png);
}
.index-anli .al3 li:nth-child(4){
    background: url(i/alg6.png) no-repeat;
}
.index-anli .al3 li:nth-child(5){
    background: url(i/al7.png);
}
.index-anli .al3 li:nth-child(6){
    background: url(i/al8.png);
}
.index-anli .al3 li:nth-child(3n+1){
    margin-left: 0;
}
.index-anli .al3 li p{
    position: absolute;
    font-size: 20px;
    font-weight: bold;
    color: white;
    bottom: 15%;
    left: 5%;
    z-index: 2;
}
.index-anli .al3 li a{
    position: absolute;
    font-size: 14px;
    font-weight: bold;
    color: #e15518;
    bottom: 7%;
    left: 5%;
    z-index: 2;
}

.anli-m {
	margin: 50px 0 0 0;
    text-align: center;
    font-size: 0.6vw;
    color: white;
    line-height: 50px;
}
.alb{
    background: url(/images/lm.png) no-repeat center;
	background-size: 100%;
	/* 	position: relative; */
}
/* .anli-m::after{
    position: absolute;
    content: '';
    width:50%;
    height: 30px;
    background: url(./i/heng.png) no-repeat center;
    left: 100px;
    top: 10px;
	z-index:-1 ;
}
.anli-m::before{
    position: absolute;
    content: '';
    width:50%;
    height: 30px;
    background: url(./i/heng.png) no-repeat center;
    right:100px;
    top: 10px;
	z-index:-1 ;
}  */

/* why */
.index-why{
    width: 100%;
    height: 600px;
    margin-top: 50px;
    background: url(./i/whyb.png) no-repeat 50% 75%;
    display: flex;
	background-size:cover !important;
}
.why-o{
    width: 54%;
    height: 100%;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.why-o h2{
    padding: 0 10%;
    font-size: 46px;
    font-weight: bold;
}
.why-o p{
    padding: 20px 10%;
    width: 70%;
    font-size: 16px;
    line-height: 24px;
}
.why-t{
    width: 23%;
    height: 100%;
    box-sizing: border-box;
    border: 2px solid white;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.ihp img{
    width: 75px;
    height: 75px;
    object-fit: contain;
    padding: 0 10%;
}
.ihp h3{
    font-size: 24px;
    font-weight: bold;
    padding: 15px 10%;
}
.ihp p{
    width: 70%;
    font-size: 14px;
    line-height: 24px;
    padding: 0 10%;
}
.ihp:hover{
    background-color: #ed721b;
    transition: 1s;
}
.why-th{
    width: 23%;
    height: 100%;
}
.why-th ul{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;

}
.why-th ul li{
    width: 100%;
    height: 50%;
    box-sizing: border-box;
    border: 2px solid white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: white;
}


/* 新闻 */
.index-news{
    width: 100%;
    background: rgb(240, 240, 240);
    display: flex;
    flex-direction: column;
    /* margin-bottom: auto; */
}
.index-news h2{
    font-size: 52px;
    font-weight: bold;
    text-align: center;
    margin-top: 50px;
    color: #e15518;
}
.index-news .bigBox {
    width: 80%;
    height: 700px;
    margin: 0 auto;
    border-radius: 5px;
    box-sizing: border-box;
    padding-top: 20px;
}
.index-news .bigBox .int {
    width: 80%;
    margin: 0 auto;
    height: 50px;
    display: flex;
    justify-content: space-evenly;
}
.index-news .bigBox .int li {
    padding: 0 10px;
    background: rgb(234, 234, 234);
    display: flex;
    color: black;
    justify-content: space-evenly;
    align-items: center;
    border-radius: 5px;transition:all .7s ease 0s;
}
.bigBox ul li:hover{
    cursor: pointer
}
.index-news .box {
    width: 100%;
    height: 500px;
    margin: 30px auto;
    /* background: skyblue; */
    overflow: hidden;
    border-radius: 5px;
}
.index-news .active1 {
    background: #e15518 !important;
    color: white !important;
}
.in-cont{
    width: 80%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.inc-im{
    width: 100%;
    max-width: 600px;
    height: 500px;
    background: white;
}
.inc-im img{
    width: 100%;
    height: auto;
    max-height: 320px;
    object-fit: cover;
}
.inci-cont{
    width: 90%;
    height: 160px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
}
.inci-cont h3{
    font-size: 18px;
    font-weight: bold;
    width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
}
.inci-cont p:nth-child(2){
    font-size: 16px;
    width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
}
.in-cont ul{
    display: flex;
    flex-direction: column;
    justify-content:space-between;
}
.in-cont ul li{
    width:100% ;
    max-width: 500px;
    height: 90px;
    padding: 10px 0px;
    background: white;
    display: flex;
}
.in-cont ul li img{
	width:30%;
	object-fit: cover;
}
.incu-cont{
	width:65%;
    margin-left: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.incu-cont h3{
    font-size: 16px;
    font-weight: bold;
    width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
}
.incu-cont p:nth-child(2){
    font-size: 14px;
    width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
}


/* 关于我们 */
 .aboutb{
    width: 100%;
    max-height: 500px;
    padding-top: 80px;
 }
 .aboutb img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-size: 100% 100%;
 }
.abt{
    width: 80%;
    margin: 0 auto;
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
}
.abt-l{
    width: 60%;
}
.abt-l p:nth-child(1){
    font-size: 48px;
}
.abt-l p:nth-child(2){
    font-size: 32px;
    color: #e15518;
    padding: 15px 0;
}
.abt-l p:nth-child(3){
    font-size: 16px;
    line-height: 24px;
    letter-spacing: .5px;
}
.abt-r{
    width: 35%;
}
.abt-r img{
    width: 100%;
    max-height: 300px;
    object-fit: cover;
}
.abi{
    width: 100%;
    height: 300px;
    margin-top: 50px;
}
.abi img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-size: 100% 100%;
}
.abnum{
    width: 80%;
    padding: 30px 10%;
    height: auto;
    background-color: #f5f5f5;
    display: flex ;
}
.abnum .abn-l{
    width: 30%;
    font-size: 24px;
    font-weight: bold;

    display: flex;
    flex-direction: column;
    justify-content: center;
}
.abnum .abn-l p{
    /* margin-left: 50px; */
    width: 80%;
}
.abnum .abn-r{
    width: 70%;
}
.abnum .main{
    padding: 30px 0;
    max-width: 95%;
}
.abnum .numCount li .numCX {
    font-size: 48px;
    color: #e15518;
}


.abw .bigBox {
    position: relative;
    width: 100%;
    height: 700px;
    background: rgb(236, 236, 236);
    margin: 0 auto;
    border-radius: 5px;
    box-sizing: border-box;
}
.abw .bigBox ul {
    position: absolute;
    bottom: 20px;
    width: 80%;

    display: flex;
    justify-content: space-between;
}
.abw .bigBox ul li {
    width: 300px;    height: 100px;
    background: rgb(255, 255, 255);
    display: flex;
    color: rgb(0, 0, 0);
    /* border: 1px solid white; */
    justify-content: space-evenly;
    align-items: center;
    border-radius: 5px;transition:all .7s ease 0s;
}
.abw .bigBox ul li img{
    max-width:50px;
}
/* .abw .bigBox ul li:hover{
    background-color: #e15518;
    color: white;
} */
.abw .box {
    width: 100%;
    height: 700px;
    /* margin: 10px auto; */
    /* background: skyblue; */
    overflow: hidden;
    border-radius: 5px;
}
.abw .box div {
    width: 80%;
    height: 100%;
    padding: 0 10%;
    color: white;
}
.abw .box div p{
    font-size: 24px;
    padding: 20px 0;
}
.abw .box div h3{
    padding-top: 50px;
    font-size: 36px;
    font-weight: bold;
}
.abw .active2 {
    background: #e15518 !important;
}
.abw1{
    background: url(./i/abw1.png) no-repeat center;
}
.abw2{
    background: url(./i/abw2.png) no-repeat center;
}
.abw3{
    background: url(./i/abw3.png) no-repeat center;
}
.abw4{
    background: url(./i/abw4.png) no-repeat center;
}


.abh .swiper {
    /* position: relative; */
    width: 80%;
    height: 100%;
    margin: 0 auto;
}

.abh .swiper-slide {
    /* width: 30%; */
    height: 300px;
    /* border: 1px solid black; */
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}
.abh .swiper-button-prev{
    position: absolute;
    color: #e15518;
    top: 80px;
    left:80%;
}
.abh .swiper-button-next{
    position: absolute;
    color: #e15518;
    top: 80px;
    right: 10%;
}
.abh{
    position: relative;
    width: 100%;
    height: auto;
	margin-bottom: 50px;
}
.abh h2{
    width: 80%;
    margin: 0 auto;
    font-size: 36px;
    padding: 50px 0 30px 0;
}
.abh1{
    width: 100%;
    height: 100%;
    padding: 5px;
}
.abh1 img{
    width: 100%;
    height: 90%;
    object-fit: contain;
    border: 1px solid black;
    box-sizing: border-box;
}
.abh1 p{
    width: 100%;
    height: 10%;
	padding: 0 10%;
    line-height: 27px;
    border: 1px solid black;
    box-sizing: border-box;
	display: -webkit-box; /* 创建一个弹性容器盒子模型 */
    -webkit-box-orient: vertical; /* 设置盒子的排列方向为垂直 */
    -webkit-line-clamp: 1; /* 限制在3行内 */
    word-break: break-all; /* 允许在单词内换行 */
    overflow: hidden; /* 隐藏溢出的文本 */
    text-overflow:clip; /* 溢出部分用省略号表示 */
}




/* 新闻 */
.nsw{
    position: relative;
}
.nsw .swiper-button-next:after, .nsw .swiper-button-prev:after {
    font-size: 32px;
    color: #e15518;
}
.nsw .swiper-button-next{
    position: absolute;
    top:0;
    margin-top: 0;
    left: 95%;
}
.nsw .swiper-button-prev{
    position: absolute;
    top:0;
    margin-top: 0;
    left: 90%;
}
.c-new{
    width: 80%;
    margin: 0 auto;
    margin-top: 50px;
    display: flex;
    flex-direction: column
}
.c-new .new-top{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.c-new .new-top p{
    font-size: 36px;
}
.c-new .new-top ul{
    width: 20%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.c-new .new-top ul li{
    font-size: 18px;
    cursor: pointer;
}
.c-new .new-top ul li:hover{
    color: #e15518;
}
.c-new .swiper{
    width: 100% !important;
    height: 150px;
    margin-top: 30px;
    cursor: pointer;
}
.c-new .swiper ul li{
    margin: 8px 0;
}
.c-new .swiper ul li:nth-child(1){
    color: #e15518;
    display: flex;
    font-size: 16px;
}
.c-new .swiper ul li:nth-child(1) p:nth-child(2){
    color: #727171;
    font-size: 16px;
    font-weight: bold;
}
.c-new .swiper ul li:nth-child(2){
    color: #e15518;
    font-size: 18px;
    font-weight: bold;
    display: -webkit-box; /* 创建一个弹性容器盒子模型 */
    -webkit-box-orient: vertical; /* 设置盒子的排列方向为垂直 */
    -webkit-line-clamp: 2; /* 限制在3行内 */
    word-break: break-all; /* 允许在单词内换行 */
    width: 100%; /* 设置容器宽度 */
    overflow: hidden; /* 隐藏溢出的文本 */
    text-overflow:clip; /* 溢出部分用省略号表示 */
}
.c-new .swiper ul li:nth-child(3){
    font-size: 16px;
    display: -webkit-box; /* 创建一个弹性容器盒子模型 */
    -webkit-box-orient: vertical; /* 设置盒子的排列方向为垂直 */
    -webkit-line-clamp: 1; /* 限制在3行内 */
    word-break: break-all; /* 允许在单词内换行 */
    width: 100%; /* 设置容器宽度 */
    overflow: hidden; /* 隐藏溢出的文本 */
    text-overflow:clip; /* 溢出部分用省略号表示 */
}

.news-main{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    /* justify-content: space-between; */
}
.news-main li{
    position: relative;
    width: 435px;
    display: flex;
    flex-direction: column;
    margin-top: 20px;
    margin-left: 50px;
}
.news-main li:hover{
    color: #e15518 !important;
}
.news-main li:hover span{
    color: #e15518 !important;
}
.news-main li:hover p{
    color: #e15518 !important;
}
.news-main li div{
    display: flex;
}
.news-main li::before{
    position: absolute;
    content: '';
    width: 100%;
    height: 1px;
    background-color: #ddd;
    margin-top: -10px;
}
.news-main li div span:nth-child(1){
    font-weight: bold;
    color: #727171;
}
.news-main li .main-tit{
    font-weight: bold;
    font-size: 18px;
    display: -webkit-box; /* 创建一个弹性容器盒子模型 */
    -webkit-box-orient: vertical; /* 设置盒子的排列方向为垂直 */
    -webkit-line-clamp: 1; /* 限制在3行内 */
    word-break: break-all; /* 允许在单词内换行 */
    width: 100%; /* 设置容器宽度 */
    overflow: hidden; /* 隐藏溢出的文本 */
    text-overflow:ellipsis; /* 溢出部分用省略号表示 */
    margin-top: 30px;
}
.news-main li p{
    width: 100%;
    margin: 10px 0;
    font-size: 15px;
}
.news-main li p:nth-last-child(1){
    font-weight: bold;
    color: #727171;
}
.news-main li p img{
    width: 100%;
    height: 260px;
    object-fit: cover;
    border: 1px solid #f0f0f0;
}

/* 产品 */
.pro{
    width: 100%;
    height: auto;
	padding: 60px 0;
}
.pro-cont{
    width: 70%;
    margin:0 auto;
    display: flex;
    justify-content: space-between;
}
.pro-l{
    max-width: 267px;
    width: 20%;
    display: flex;
    flex-direction: column;
}
.pro-menu{
    width: 100%;

}
.pro-cp{
    width: 75%;
    height: auto;
    display: flex;
    flex-direction: column;
}
.pro-cp h3{
    position: relative;
    width: 100%;
    padding: 15px 0 15px 20px;
    font-size: 14px;
    border-bottom:1px solid #ddd;
    color: #e15518;
}
.pro-cp h3::before{
    position: absolute;
    display: block;
    content: "";
    width: 5px;
    height: 20px;
    left: 10px;
    top:15px;
    background-color: #e15518;
}
.pro-cp ul{
    display: flex;
    flex-wrap: wrap;
    background-color: rgba(250, 250, 250, 1);  
}
.pro-cp ul li{
    padding: 10px;
}
.pro-cp ul li p:nth-child(1){
    width: 267px;
    height: 233px;
    background-color: white;
}
.pro-cp ul li p:nth-child(2){
    padding: 10px 0;
    text-align: center;
}
.pro-cp ul li p img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.pro-menu li{
    width: 80%;
    padding: 15px 0;
    padding-left: 20%;
    border-bottom: 1px solid #e15518;
    font-size: 14px;
    background-color: rgba(250, 250, 250, 1);  
}
.pro-menu li:nth-child(1){
    padding: 15px 10%;
    font-size: 16px;
    background-color: #e15518;
    color: white;
}
.cpcu{
    margin-top: 50px;
}
.cpcu li{
    padding-left: 10%;
    padding-right: 10%;
}
.cpcu li p{
    width: 100%;
}
.cpcu li h3{
    font-weight:bold;
}
.cpcu-c{
    text-align: center;
}
.cpcu li p img{
    width: 100%;
    height: auto;
}
.cpcu li:nth-last-child(1){
    border-bottom: none;
}

/* 工程案例 */
.project{
    width: 100%;
    height: auto;
    background: rgba(241,241,241,1);
	padding-bottom: 3%;
}
.proj-cont{
    width: 80%;
    margin: 0 auto;
    background-color: white;
	padding: 10px 0;
}
.proj-cont p{
    text-align: center;
}
.proj-cont p:nth-child(1){
    font-size: 36px;
    padding:15px 0;
    font-weight: bold;
}
.proj-cont ul{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}
.proj-cont ul li{
    width: 23%;
    margin-left:1.6% ;
    margin-top: 20px;
    background-color: #eef2f5;
	box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);
}

.proj-cont ul li a{ 
    display: block;
    width: 80%;
    margin: 0 auto;
    overflow: hidden;
}
.proj-cont ul li a img {
    width: 100%;
    height: 13vw;
    object-fit: cover;
    padding: 20px 0;
    padding-bottom: 10px;
}
.proj-cont ul li p{
    width: 80%;
    margin: 0 auto;
    font-size: 16px;
    padding: 5px 0;
    margin-bottom: 10px;
}
.proj-cont ul li:hover p{
    background-color: white;
    transition: 1s;
    animation-name: fd;
}
.proj-cont ul li:hover img{
    animation: fd 2s ;
    animation-fill-mode:forwards;
}
@keyframes fd {
    from{
        transform: scale(1);
    }
    to{
        transform: scale(1.1);
    }
}


/* 合作商家 */
.about-jj{
    width: 100%;
}
.about-jj h1{
    margin-top: 50px;
    font-size: 48px;
    text-align: center;
}
.hzhb{
    width: 80%;
    margin: 0 auto;
    padding: 50px 0;
}
.hzhb ul{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}
.hzhb ul li {
    width: 30%;
    min-width: 200px;
    height: 300px;
    padding: 0 15px;
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.hzhb ul li:hover{
    box-shadow: 0 2px 3px 5px rgba(0, 0, 0, .1);
}
.hzhb ul li div{
    width: 80%;
	height:80%;
    margin: 0 auto;
}
.hzhb ul li img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.hzhb ul li p{
    padding: 15px 0;
    text-align: center;
}


/* 联系我们 */
.page-cu{
    width: 80%;
    margin: 0 auto;
	margin-top: 5%;
}
.contus{
    width: 90%;
    padding: 20px 5%;
    background: #ddd;
    display: flex;
    justify-content: space-between;
}
.contus .tl{
    width: 45%;
}
.contus .trr{
    width: 45%;
}
.contus .trr h2{
    font-size: 24px;
}
.contus p img{
    width: 100%;
    height: auto;
}
.trr p,.trr li{
    padding: 10px 0;
}
.trr p,.trcu{
    padding-left: 50px;
}
.trr p{
    position: relative;
	margin-top:30px;
}
.trr ul{
    position: relative;
	margin-top:30px;
}
.trr p::before{
    position: absolute;
    content: "";
    width: 30px;
    height: 30px;
    background: url(./i/dz.png)no-repeat center;
    background-size: 100% 100%;
    left: 0;
    top:10px;
}
.trcu ul:nth-child(1)::before{
    position: absolute;
    content: "";
    width: 30px;
    height: 30px;
    background: url(./i/phone.png)no-repeat center;
    background-size: 100% 100%;
    left:-50px;
    top:10px;
}
.trcu ul:nth-child(2)::before{
    position: absolute;
    content: "";
    width: 30px;
    height: 30px;
    background: url(./i/e-mail.png)no-repeat center;
    background-size: 100% 100%;
    left: -50px;
    top:10px;
}
/* footer */
.footer{
    /* position: fixed; */
    width: 100%;
    /* margin-top: 80px; */
    height: auto;
    padding-bottom: 7px;
    background-color: #e15518;
    /* z-index: -1; */
    color: white;
    /* bottom: 0; */
}
.f-t{
    width: 90%;
    margin: 0 auto;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
}
.f-t ul{
    display: flex;
    justify-content: space-around;
}
.f-t ul li div{
    display: flex;
    flex-direction: column;
}
.footer p{
    font-size: 18px;
    padding: 0 0 10px 0;
}
.fol{
    width: 43%;
}
.for{
    width: 55%;
}
.for .uln{
    font-size: 16px;
	max-width:300px;
}
.for ul p{
    font-size: 16px;
    color: white;
}
.for ul li{
    display: flex;
}
.for ul li img{
    /* margin-top: -30px; */
    width: 125px;
    height: 125px;
}
.for ul li div p{
    line-height: 30px;
}
.footer a{
    font-size: 14px;
    color: white;
    line-height: 24px;
}
.line{
    width: 90%;
    height: 2px ;
    padding: 0 0 0 0 !important;
    background-color: white;
    margin: 0 auto;
}
.f-b{
    width: 90%;
    margin: 0 auto;
    margin-top: 7px;
}
.f-b ul{
    display: flex;
    justify-content: space-around;
    align-items: center;
    font-size: 14px;
	flex-wrap:wrap;
}


/* list页 */
/* 关于我们通用 */
.listab{
	width: 80%;
	margin: 1% auto;
	padding-bottom:1%;
	background-color: #ddd;
}
.listab p:nth-child(1){
	font-size: 36px;
	font-weight: bold;
	text-align: center;
	padding: 30px 0 10px 0;
}
.listab p:nth-child(2){
	width:80%;
	margin:10px auto;
	font-size: 16px;
	text-align: center;
	display: -webkit-box; /* 创建一个弹性容器盒子模型 */
    -webkit-box-orient: vertical; /* 设置盒子的排列方向为垂直 */
    -webkit-line-clamp: 2; /* 限制在3行内 */
    word-break: break-all; /* 允许在单词内换行 */
    overflow: hidden; /* 隐藏溢出的文本 */
    text-overflow:clip; /* 溢出部分用省略号表示 */
}
.listab ul{
	width: 100%;
	display: flex;
	flex-wrap: wrap;
}
.listab ul li{
	width: 30%;
	margin-top: 50px;
	margin-left: 2.5%;
	border: 1px solid #ddd;
	background-color: rgb(255, 255, 255);
}
.listab ul li a{
	display: block;
	width: 100%;
	height: 300px;
}
.listab ul li a img{
	width: 90%;
	height: 90%;
	padding: 5%;
	object-fit: contain;
}
.listab ul li p{
	text-align: center;
	margin: 10px 0;
}
/* show 页面 */
.showab{
	width: 60%;
	margin: 0 auto;
}
.showab p{
	position: relative;
	width: 100%;
	font-size: 24px;
	font-weight: bold;
	text-align: center;
}
.showab p:nth-child(1){
	padding:30px 0;
}
.showab p img{
	width: 100%;
	max-width:600px;
	height: auto;
	object-fit: contain;
}
.showab p video{
	width: 100%;
	height: auto;
}


/* list新闻 */
.n-l-top{
    width: 80%;
    margin: 0 auto;
    font-size: 36px;
    margin-top: 50px;
    /* font-weight: bold; */
}
.l-news{
    width: 80%;
    margin: 0 auto;
}
.l-news ul{
    width: 100%;
}
.l-news ul li{
    margin-top: 30px;
    width: 100%;
    height: 270px;
    display: flex;
    background-color: #f5f5f5;
}
.l-news ul li .n-img{
    width: 33%;
    height: 270px;
    border: 1px solid #aaaaaa;
    background-color: white;
}
.l-news ul li .n-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.l-n-right{
    /* margin-left: 50px; */
    width: 66%;
    padding: 0 30px 0 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    color: #727171;
}
.l-n-right div span:nth-child(1){
    font-weight: bold;
}
.l-n-right p:nth-child(2){
    color: black;
    font-weight: bold;
    font-size: 24px;
    cursor: pointer;
}
.l-n-right p:nth-child(2):hover{
    color: #e15518;
    font-weight: bold;
    font-size: 24px;
}
.l-n-right p:nth-child(4){
    width: 100px;
    text-align: center;
    color:#e15518;
    border:1px solid #e15518;
    padding: 10px 35px;
    border-radius: 20px;
}
.l-n-right p:nth-child(4) a{
    color: #e15518;
}
.l-n-right p:nth-child(4):hover{
    background-color: #e15518;
}
.l-n-right p:nth-child(4):hover a{
    color: white;
}

/* show新闻 */
.n-s-content{
	width:70%;
	margin:0 auto;
}
.n-s-content p{
	display: flex;
    flex-direction: column;
    align-items: center;
}
.n-s-content p img{
width: 100%;
	max-width:600px;
}
.n-s-content h6{
	text-align:center;
	font-size:24px;
	padding:30px 0;
}
/* show产品 */
			.cpbox{
				width: 100%;
				margin: 0 auto;
                display: flex;
                justify-content: space-between;
			}
			.main{
				/* margin: 35px auto; */
				display: block;
				max-width: 45%;
				height: auto;
				position: relative;
				/* margin-left: 15px; */
			}
			.main .small{
				position: relative;
				cursor: crosshair;
			}
			.main .small img{
				width: 100%
			}
			.main .small .mask{
				position: absolute;
				display: none;
				width: 33.333%;
				height: 33.3333%;
				background: rgba(0,0,0,.5);
			}
			.main .big{
				display: none;
				width: 100%;
				height: 100%;
				left: 105%;
				top: 0;
				overflow: hidden;
				position: absolute;
			}
			.main .big img{
				transform: translate(0px,0px);
			}
            .cpbox .cpjs{
                width: 50%;
                display: flex;
                flex-direction: column;
                justify-content: space-between;
            }
            .cpbox .cpjs .cpjs-t{
                width: 100%;
            }
            .cpbox .cpjs .cpjs-t h4{
                width: 100%;
                font-size: 24px;
                padding: 10px 0;
            }
            .cpbox .cpjs .cpjs-t p{
                word-break:break-all;
                width: 100%;
                padding: 10px 0;
                border-top: 1px solid black;
                height: auto;
                font-size: 18px;
            }
            .cpbox .cpjs .cpjs-b{
                width: 70%;
                display: flex;
                justify-content: space-between;
            }
            .cpbox .cpjs .cpjs-b a{
                width: 140px;
                height: 30px;
                padding: 10px;
                text-align: center;
                line-height: 30px;
                background-color: #e15518;
                color: white;
            }   
            .pro-cp .cpms{
                width: 100%;
                margin-top: 50px;
            }
            .pro-cp .cpms h2{
                width: 200px;
                /* font-size: 36px; */
                text-align: center;
                padding: 10px 20px;
                background-color: #e15518;
                color: white;
            }
            .pro-cp .cpms p{
                word-break:break-all;
                border-top: 1px solid #ddd;
                padding: 20px 0;
            }
            .pro-cp .zxly{
                width: 100%;
            }
            .pro-cp .zxly h5{
                font-weight: bold;
                font-size: 36px;
                text-align: center;
				padding:20px 0;
				margin-top: 60px;
            }
            .pro-cp .zxly p{
                word-break:break-all;
            }
.zxly .w100{
	width:100%;
	height:50px;
}
.zxly .w100h{
	width:100%;
	height:100px;
}
.zxly .w100s{
	width:100%;
	height:50px;
	text-align: center;
}
.zxly .w100s .button{
	width:100%;
	height:100%;
}
.zxly .w100s .button:hover{
	width:100%;
	height:100%;
	background-color: #e15518;
	color:white;
}
.zxly .w100 input{
	width:90%;
	height:100%;
	padding:0 5%;
}
.zxly .w100h textarea{
	width:90%;
	height:100%;
	padding:0 5%;
}


#pages{
	margin:3% auto;
	/* margin-left:45%; */
	font-size:14px;
	    text-align: center;
}
#pages a{
	border: 1px solid #e15518;
    padding: 3px 9px 3px 9px;
}
.pan{
	display:flex;
	padding: 30px 0;
    justify-content: space-between;

}
.anli-m a{
	color:white;
}
.hs{
	background-color: rgba(250, 250, 250, 1);
}


/* @media screen and (max-width:1512px){
    .for ul li {
        flex-direction: column;
    }
} */
@media screen and (max-width:1819px){
    .news-main li {
        margin-left: 30px;
    }
}

@media screen and (max-width:1770px){
    .in-cont {
        width: 90%;
    }
}
@media screen and (max-width:1744px){
    .news-main li {
        margin-left: 10px;
    }
	.cpbox .cpjs .cpjs-b {
		width: 100%;
	}
}
@media screen and (max-width:1669px){
    .news-main li {
        margin-left: 0px;
    }
}
@media screen and (max-width:1631px){
    .news-main {
        justify-content: space-between;
    }
}
@media screen and (max-width:1570px){
    .in-cont {
        width: 100%;
    }
}
@media screen and (max-width:1470px){
    .bigBox {
        width: 90%;
    }
}
@media screen and (max-width:1400px){
    .ab-top .ab45:nth-child(1)::after {
        display: none;
    }
    .ab-top {
        flex-direction: column;
    }
    .ab-top .ab45 {
        width: 100%;
    }
    .ab-top .ab45:nth-child(2) {
        margin-top: 0;
    }
    .ab-top .ab45:nth-child(2) p {
        padding: 0 0;
    }
    .ab-cent {
        width: 80%;
    }
    .index-num {
        width: 100%;
    }
}
@media screen and (max-width:1350px){
    .pro-cent ul {
        width: 100%;
    }
}

@media screen and ((min-width:1200px) and (max-width:1460px)){
    /* nav */
    .header .container {
        width: 100%;
        margin-left: 0;
    }
    .header .navbar_nav li a {
        padding: 0 15px;
    }
    /* 首页 */
    .ab-top .ab45:nth-child(1)::after {
        display: none;
    }
}
@media screen and (max-width:1255px){
    .bigBox {
        width: 100%;
    }
    .c-new .new-top ul {
        width: 30%;
    }
}

@media screen and (max-width:1200px){
#pages{
	margin:3% auto;
}
    /* 首页 */
    .ab-top .ab45:nth-child(1)::after {
        display: none;
    }

    /* 关于我们 */
    .abt-l {
        width: 100%;
    }
    .abt-r {
        display: none;
    }
    .abnum {
        flex-direction: column;
    }
    .abnum .abn-r,.abnum .abn-l{
        width: 100%;
    }
    .abw .bigBox ul {
        flex-wrap: wrap ;
    }

    /* 项目案例 */
    .proj-cont ul li{
        width: 30%;
        margin-left:2.5% ;
    }

	/* list新闻 */
	.c-new .swiper ul li:nth-child(3) {
        display: none;
    }
    .c-new .new-top {
        flex-direction: column;
    }
    .c-new .new-top ul {
        width: 100%;
        margin-top: 20px !important;
    }
    .l-news ul li {
        height: 300px;
        flex-direction: column;
        align-items: center;
    }    
    .l-news ul li .n-img {
        width: 50%;
        height: auto;
        min-height: 150px;
    }
    .l-n-right {
        width: 100%;
        padding: 0 0 0 0;
    }

    .l-n-right p:nth-child(4) {
        display: none;
    }

	/* show产品 */
.cpbox {
	flex-direction: column;
}
.cpbox .cpjs {
    width: 100%;
}

/* show新闻 */
	.n-s-content{
		width:90%;
		margin:0 auto;
	}


    /* 联系我们 */
    .page-cu{
        width: 100%;
    }



    /* footer */
    .fol{
        display: none !important;
    }
    .for{
        width: 100%;
    }

	/* list通用 */
	.listab ul li{
		width: 45%;
		margin-left: 3%;
	}

	.alb {
		background-size: cover;
	}
	.anli-m {
		font-size: 14px;
	}

	.index-anli .al3 li {
		height: 300px;
	}
	.index-anli .al2 li {
		height: 300px;
	}
}

@media screen and (max-width:1130px){
    .in-cont {
        justify-content: center;
    }
    .inc-im {
        display: none;
    }
    .in-cont ul li {
        margin: 10px 0 0 0;
    }
	.index-news .bigBox{
		height:auto;
	}
}
@media screen and (max-width:1087px){
    .news-main {
        flex-direction: column;
        align-items: center;
    }
	.pan{
		flex-direction: column;
	}

}
@media screen and (max-width:1094px){
    .pro-cont {
        width: 90%;
    }
}
@media screen and (max-width:960px){
    .ihp p {
        width: 90%;
    }
    .abh .swiper-slide {
        height: 200px;
    }
    .contus {
        flex-direction: column;
    }
    .contus .trr,.contus .tl {
        width: 100%;
    }
	.abh1 p {
		line-height: 18px;
	}
	.trr p{
		margin-top:0px;
	}
	.trr ul{
		margin-top:0px;
	}
}
@media screen and (max-width:850px){
    .pro-l {
        width: 30%;
    }
    .pro-cp {
        width: 65%;
    }
}
@media screen and (max-width:900px){
	.pro-sw .pst p {
		font-size: 11px;
	}
}
@media screen and (max-width:800px){
    .c-new .new-top ul {
        width: 40%;
    }
	.listab ul li{
		width: 80%;
		margin-left: 10%;
	}
	.pro-sw .pst p {
		font-size: 10px;
	}
}
@media screen and (max-width:750px){
    .ab-top {
        flex-direction: column;
    }
    .ab-top .ab45 {
        width: 100%;
    }
    .ab-top .ab45:nth-child(2) {
        margin-top: 0;
    }
    .ab-top .ab45:nth-child(2) p {
        padding: 0 0;
    }
    .ab-cent {
        width: 80%;
    }
    .index-num {
        width: 100%;
    }


    .index-anli .al2 {
        flex-direction: column;
    }
    .index-anli .al2 li {
        width: 100%;
        margin-top: 20px;
    }

    .index-anli .al3 li {
        width: 47%;
        height: 250px;
    }

    .index-why {
        flex-direction: column;
    }
    .why-o {
        width: 100%;
    }
    .why-o p {
        padding: 0 10%;
    }
    .why-t {
        width: 100%;
    }
    .why-th {
        width: 100%;
    }
    .why-th ul {
        flex-direction: row;
    }
    .why-th ul li {
        width: 50%;
        height: 100%;
    }
    .index-num .numCount li .item {
        font-size: 12px;
    }
    .index-num .numCount li .numCX {
        font-size: 24px;
    }

    .abt-l p:nth-child(1) {
        font-size: 36px;
    }
    .abt-l p:nth-child(2) {
        font-size: 24px;
    }

    .abh1 img{
        height: 80%;
    }
    .abh1 p{
        height: 10%;
    }
    .abh1 p {
        font-size: 14px;
    }
}
@media screen and (max-width:700px){
    .why-o h2 {
        padding: 0 0;
        font-size: 32px;
        font-weight: bold;
    }
    .why-o p {
        width: 100%;
        padding: 0px 0%;
        line-height: 20px;
    }
    .ihp img {
        padding: 0 0%;
    }
    .ihp h3 {
        font-size: 18px;
        padding: 0px 0%;
    }
    .ihp p {
        width: 100%;
        font-size: 14px;
        line-height: 20px;
        padding: 0 0%;
    }
        /* 项目案例 */
        .proj-cont ul li{
            width: 45%;
            margin-left:3.3% ;
        }

	.alb {
		width:130px;
		height:50px;
		background-color:#e15518;
		/* background: none; */
		margin:0 auto;
	}
}
@media screen and (max-width:600px){
    .pro-cent ul {
        flex-direction: column;
        align-items: center;
    }
    .pro-cent ul li{
        margin-top: 75px;
    }
    .pro-cent {
        padding:  0;
    }
    .int li:nth-last-child(1){
        display: none;
    }
    .in-cont ul li {
       /*  padding: 0px 0px; */
    }
    .index-fg {
        margin-top: 30px;
    }
    .abnum .numCount li .numCX {
        font-size: 36px;
        color: #e15518;
    }
    .abw .box div h3 {
        padding-top: 30px;
        font-size: 30px;
        font-weight: bold;
    }
    .abw .box div p {
        font-size: 18px;
    }
    .pro-menu li:nth-child(1) {
        font-size: 12px;
    }

	.c-new .new-top ul {
        align-items: flex-end;
		flex-direction: column;
    }
	#pages {
		font-size: 10px;
	}
}
@media screen and (max-width:550px){
    /* footer */
    .for ul li {
        flex-direction: column;
    }
    .abnum .numCount li .numCX {
        font-size: 24px;
        color: #e15518;
    }
    .abh .swiper-button-prev {
        left: 75%;
    }
    .c-new .new-top ul {
        width: 100%;
        flex-direction: row;
    }
	.cpbox .cpjs .cpjs-b {
		flex-direction: column;
	}
	.cpbox .cpjs .cpjs-b a {
		margin-top:20px;
	}

	.showab {
		width: 90%;
	}
	.for ul p {
		font-size: 14px;
		color: white;
	}
	.index-news .bigBox .int {
		width: 100%;
	}
	.index-news .bigBox {
		width: 100%;
	}
	.pro-cp ul li p:nth-child(1){
		width:auto;
		max-width: 267px;
	}
	.news-main li {
		width:auto;
		max-width: 435px;
		min-width:100%;
	}
}
@media screen and (max-width:550px){
	#pages {
		font-size: 6px;
	}
}