.pro1 {
    background: #01a94f;
    /* padding: 1% 0 0 0; */
}
/* oil */
.oil{
    padding-top: 1rem;
    background-color: #3279b5;
    background-image: linear-gradient(90deg, #f9800b 0%, #f9800b 100%);
}
.oil .img{
    position: relative;
}
.oil .img div{
    position: absolute;
    bottom: 14rem;
    width: 100%;
    text-align: center;
}
.oil .img div span{
    display: inline-block;
    background: #A44100;
    color: white;
    border-radius: 0.75rem;
    padding: 0.5rem 1.75rem;
    font-size: 1.2rem;
}
.oil h1{
    font-size: 1.5rem;
    line-height: 1.5;
    text-align: center;
    color: #fff;
    text-transform: uppercase;
}
.oil h2{
    font-size: 1rem;
    line-height: 1.5;
    text-align: center;
    color: #fff;
    margin: .5rem 0;
    font-weight: 500;
}
/* oilpre */
.oilpre{
    background: #fff8db;
}
.oilpre h1{
    font-size: 1.5rem;
    line-height: 1.5;
    text-align: center;
    color: #a54303;
    padding: 1.5rem 0;
}
.oilpre h2{
    font-size: 1.5rem;
    line-height: 1.5;
    text-align: center;
    color: #fff;
    padding: 1rem 0;
    background-image: linear-gradient(90deg, #f98410 0%, #f98410 100%);
}
.oilpre  h3{
    font-size: 1.2rem;
    line-height: 1.5;
    text-align: center;
    color: #333;
    padding: 1.5rem 0;
    font-weight: 600;
}
.oilpre  h3::after{
    content: '';
    border-top: .3rem solid #ffc025;
    display: block;
    width: 28rem;
    margin: -.5rem auto 0 auto;
}
.oilpre  h4{
    font-size: 1.2rem;
    line-height: 1.5;
    text-align: left;
    color: rgb(164, 65, 0);
    font-weight:400;
    padding: 0 1rem ;

}
.oilpre  h4 b:nth-child(2){
    color: rgba(255, 255, 255, 0);
}
.oilpre  h4 b:nth-child(3){
    color: rgba(255, 255, 255, 0);
}
.oilpre ul{
    display: flex;
    justify-content: center;
    padding: 2rem 2rem 2rem 1rem;
    box-sizing: border-box;
    position: relative;
}
.oilpre ul .img{
    position: absolute;
    left: 1rem;
    top: 3rem;
    width: 18rem;
}
.oilpre ul .img div{
    position: relative;
}
.oilpre ul .img div span{
    position: absolute;
    top: 22%;
    font-size: 1.2rem;
    width: 100%;
    text-align: left;
    padding-left: 1rem;
    color: #A44100;
}
.oilpre ul li:nth-child(2){
    width: 16rem;
    padding-top: 4rem;
}
.oilpre ul li h5{
    font-size: 1.2rem;
    color: rgb(164, 65, 0);
    line-height: 1.5;
    padding-left: 1rem;
    font-weight: 500;
}
.oilpre ul li:nth-child(2)> a img{
    bottom: 2rem;
    position: absolute;
    width: 12.8rem;
}
.oilpre ul li:nth-child(3) img{
    width: 18rem;
    height: 15rem;
}
.oilpre >i{
    width: 34.7rem;
    border-top: 1px dashed #333;
    display: block;
    margin: 0 auto;
    height: .2rem;
}

/*oilpre_left */
.oilpre_left{
    background: #fff8db;
}
.oilpre_left  h3{
    font-size: 1.2rem;
    line-height: 1.5;
    text-align: center;
    color: #333;
    padding: 1.5rem 0;
    font-weight: 600;
}
.oilpre_left  h3::after{
    content: '';
    border-top: .3rem solid #ffc025;
    display: block;
    width: 28rem;
    margin: -.5rem auto 0 auto;
}
.oilpre3 h3::after{
    content: '';
    border-top: .3rem solid #ffc025;
    display: block;
    width: 33rem;
    margin: -.5rem auto 0 auto;
}
.oilpre_left  h4{
    font-size: 1.2rem;
    line-height: 1.5;
    text-align: left;
    color: rgb(164, 65, 0);
    font-weight:400;
    padding: 0 1rem ;

}
.oilpre_left  h4 b:nth-child(2){
    color: rgba(255, 255, 255, 0);
}
.oilpre_left  h4 b:nth-child(3){
    color: rgba(255, 255, 255, 0);
}
.oilpre_left ul{
    display: flex;
    justify-content: center;
    padding: 2rem 1rem 2rem 2rem;
    box-sizing: border-box;
    position: relative;
}
.oilpre_left ul .img{
    position: absolute;
    right: 1rem;
    top: 3rem;
    width: 18rem;
}
.oilpre_left ul .img div{
    position: relative;
}
.oilpre_left ul .img div span{
    position: absolute;
    top: 22%;
    font-size: 1.2rem;
    width: 100%;
    text-align: left;
    padding-left: 1rem;
    color: #A44100;
}
.oilpre_left ul li:nth-child(3){
    width: 16rem;
    padding-top: 4rem;
}
.oilpre_left ul li h5{
    font-size: 1.2rem;
    color: rgb(164, 65, 0);
    line-height: 1.5;
    padding-left: 2rem;
    font-weight: 500;
}
.oilpre_left ul li:nth-child(3)> a img{
    bottom: 2rem;
    position: absolute;
    right: 2.5rem;
    width: 12.8rem;
}
.oilpre_left ul li:nth-child(1) img{
    width: 18rem;
    height: 15rem;
}
.oilpre_left >i{
    width: 34.7rem;
    border-top: 1px dashed #333;
    display: block;
    margin: 0 auto;
    height: .2rem;
}
/* .oil_press */
.oil_press{
    background: #fee34c;
    padding: 1.5rem 0rem;
}
.oil_press h2 {
    font-size: 1.5rem;
    line-height: 1.5;
    text-align: center;
    color: #fff;
    padding: 1rem 0;
    background-image: linear-gradient(90deg, #f98410 0%, #f98410 100%);
    text-transform: uppercase;
}
.oil_press p img{
    margin: .7rem auto;
}
.oil_press ul {
    width: 96%;
    margin: 0 auto;
}
.oil_press ul .oil_press_item{
    background: url(../images/oil_back.png);
    padding: 2rem 0 0 0;
    background-size: 100%;
    border-radius: 1rem;

}
.oil_press ul li h3{
    font-size: 1.2rem;
    color: #333;
    text-align: center;
    line-height: 1.5;
}

.oil_press .oil_press_item .pic{
    width: 98%;
    margin: 0 auto;
    justify-content: space-around;
}
.oil_press .oil_press_item .small_oil_line{
    background: white;
    padding: 2.5rem 0;
    width: 98%;
    margin: 0 auto;
}
.oil_press .oil_press_item .pic li{
    width: 32%;
    height: 13rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: end;
}

.oil_press .oil_press_item .pic li img{
    max-height: 100%;
    width: 8rem;
}
.oil_press .oil_press_item .text{
    justify-content: space-around;
    align-items: center;
    width: 88%;
    margin: 0 auto;
    margin-top: 1rem;
}
.oil_press .oil_press_item .text .txt{
    width: 26.5%;
    text-align: center;
}
.oil_press .oil_press_item .text .img{
    width: 8%;
}
.oil_press_tag {
    width: 100%;
    justify-content: center;
    align-items: center;
}
.oil_press_tag h4 {
    font-size: 1.1rem;
    color: #333;
    line-height: 1.5;
    text-align: center;
    font-weight: 500;
    padding: .5rem 1rem;
}
.oil_press_tag i{
    width: 15%;
    display: block;
    border-top: 1px dashed #333;
}
.oil_press ul li>img{
    width: 98%;
    margin: 0 auto;
}
.oil_duanluo{
    position: relative;
}
.oil_duanluo h4{
    font-size: 1.2rem;
    color: #333;
    padding: 1.3rem 0 1.3rem 1.1rem ;
    font-weight: 500;
}
.oil_duanluo img{
    position: absolute;
    right: 1rem;
    top: -2rem;
    width: 7rem;
}
.oil2 {
    background:url(../images/oil2back.jpg) !important;
    background-size: 100% !important;
    padding: 1rem 0 0 0 !important;
}
.oil2 .oil_machine{
    background: white;
    padding: 0.5rem;
}
.oil2 .oil_duanluo h5{
    font-size: 1rem !important;
    color: #333;
    padding: 1rem 0 1rem 0.5rem !important;
    font-weight: 500;
    text-align: center;
}
.oil2>img{
    width: 100% !important;
}
.oil2 h2{
    text-transform: capitalize !important;
    font-weight: 400 !important;
    padding: 0 !important;
    background-image: linear-gradient(90deg, #fe8a23 0%, #ff7537 100%) !important;
}

.the_working_process{
    background: #FFF8DB;
    width: 100%;
    padding: 2rem 0;
}
.the_working_process{padding: 2rem 0;}
.the_working_process .the_body{background: url(../pic/origin_line.png) no-repeat;background-size: cover;width: 95%;margin: 0 auto;height: 40rem;display: flex;flex-wrap: wrap;flex-direction: column;justify-content: space-around;}
.the_working_process .the_top,
.the_working_process .the_middle,
.the_working_process .the_bottom{justify-content: center;margin-top: 0.55rem;}

.the_working_process .the_top .content,
.the_working_process .the_middle .content,
.the_working_process .the_bottom .content{text-align: center;}

.the_working_process .the_top .content .img,
.the_working_process .the_middle .content .img,
.the_working_process .the_bottom .content .img{width: 8rem;}

.the_working_process .the_top .content .img img,
.the_working_process .the_middle .content .img img,
.the_working_process .the_bottom .content .img img{margin: 0 auto;}

.the_working_process .the_top .content:nth-child(2),
.the_working_process .the_middle .content:nth-child(2),
.the_working_process .the_bottom .content:nth-child(2){margin: 0 1.75rem;}

.the_working_process .the_top .content .num,
.the_working_process .the_middle .content .num,
.the_working_process .the_bottom .content .num{display: inline-block;background: #FF7537;color: white;border-radius: 50%;padding: 0.15rem;width: 1rem;height: 1rem;text-align: center;line-height: 1rem;margin:0.5rem 0;}

.the_working_process .the_top .content .text,
.the_working_process .the_middle .content .text,
.the_working_process .the_bottom .content .text{font-size: 1.2rem;}



.oil2 .oil_duanluo h4 {
    font-size: 1.2rem;
    color: #333;
    padding: 0.5rem 7rem 0.5rem 1rem;
    font-weight: 500;
}
.oil2 .oil_duanluo img{
    top: -1rem;
}
.oil3{
    background:url(../images/oil2back.jpg) !important;
    background-size: 100% !important;
    padding: 1rem 0 0 0 !important;
}
.oil3 .oil_duanluo{
    background:url(../img/duanluo_back.jpg) !important;
    background-size: 100% !important;
} 
.oil3 .oil_duanluo h4{
    padding: 1.9rem 0 2rem 1.1rem !important;
} 

.oil4{
    background:url(../images/oil2back.jpg) !important;
    background-size: 100% !important;
    padding: 1rem 0 0 0 !important;
}
.oil4 h2{
    text-transform: capitalize !important;
    font-weight: 400 !important;
    padding: 0 !important;
    background-image: linear-gradient(90deg, #fe8a23 0%, #ff7537 100%) !important;
}

.oil4 .oil_duanluo{
    background:url(../img/duanluo_back.jpg) !important;
    background-size: 100% !important;
} 
.oil4 .oil_duanluo h4{
    padding: 1.9rem 0 2rem 1.1rem !important;
} 


.oil5{
    background:url(../images/oil2back.jpg) !important;
    background-size: 100% !important;
    padding: 1rem 0 0 0 !important;
}
.oil5 h2{
    text-transform: capitalize !important;
    font-weight: 400 !important;
    padding: 0 !important;
    background-image: linear-gradient(90deg, #fe8a23 0%, #ff7537 100%) !important;
}

.oil5 .oil_duanluo{
    background:url(../img/duanluo_back.jpg) !important;
    background-size: 100% !important;
} 
.oil5 .oil_duanluo h4{
    padding: 1.3rem 0 1.3rem 1.1rem !important;
} 
/* oilsolvent */
.pro2{
    padding: 1rem 0 0 0;
    background: #fff8db;
}
.pro2 h1 {
    font-size: 1.4rem;
    line-height: 1.5;
    text-align: center;
    color: #fff;
    padding: .5rem 0;
    background-image: linear-gradient(90deg, #fe8a23 0%, #ff7537 100%);
}
.pro2_div{
    width: 96%;
    margin: 0 auto;
}
.pro2_div h2{
    font-size: 1.3rem;
    color: rgb(164, 65, 0);
    line-height: 1.5;
    font-weight: 500;
    text-align: center;
    padding: 1.2rem 0;
}
.flow {
    padding: 2rem 0;
    background: url(../images/flow.png);
    background-size: 100%;
}
.flow li{
    display: flex;
    padding: 1rem 0 .2rem 0;
    align-items: flex-end;
    justify-content: flex-start;
    border-bottom: 1px solid #333;
    width: 32%;
}
.flow li b{
    width: 1.3rem;
    height: 1.3rem;
    display: block;
    border-radius: 100%;
    background: #f98410;
    color: #fff;
    font-size: 1rem;
    line-height: 1.3rem;
    text-align: center;
    font-weight: 500;
    margin-right: 0.2rem;
}
.flow li h3{
    font-size: 1.2rem;
    color: rgb(164, 65, 0);
    font-weight: 500;
    line-height: 1;
}


.the_working{width: 99%;margin: 0 auto;background: white;padding: 1.5rem 0;}
.the_working .top{width: 96%;margin: 0 auto;justify-content: space-around;height: 5rem;}
.the_working .top .top_left,
.the_working .top .top_right{width: 34%;border:0.1rem dashed #FE9037;border-radius: 0.75rem;height: 4rem;display: flex;flex-wrap: wrap;justify-content: center;align-items: center;}
.the_working .top .top_center{width: 30%;display: flex;flex-wrap: wrap;justify-content: space-between;margin-top: 2rem;}
.the_working .top .top_center .left,
.the_working .top .top_center .right{width: 42%;border:0.1rem solid #FE9037;height: 100%;position: relative;}
.the_working .top .top_center .left{border-left:none;border-bottom: none;}
.the_working .top .top_center .right{border-right:none;border-bottom: none;}
.the_working .top .top_center .left .triangle,
.the_working .top .top_center .right .triangle{width: 0;height: 0;border: 0.45rem solid transparent;border-top: 0.45rem solid #FE8924;position: absolute;}
.the_working .top .top_center .left .triangle{right: -0.5rem;bottom: -0.5rem;}
.the_working .top .top_center .right .triangle{left:-0.5rem;bottom: -0.5rem;}
.the_working .top .text{text-align: center;margin: 0 auto;font-size: 1.2rem;}
.the_working .solvent{margin: 0.25rem 0;}
.the_working .solvent .img{width: 50%;margin: 0 auto;position: relative;}
.the_working .solvent .img img{margin: 0 auto;}
.the_working .solvent .img span{position: absolute;bottom: 0.5rem;width: 100%;text-align: center;color: white;font-size: 1.15rem;}
.the_working .top_body{width: 96%;margin: 0 auto;height: 6rem;justify-content: space-around;align-items: end;}
.the_working .top_body .top_body_left,
.the_working .top_body .top_body_right{width: 34%;border:0.1rem dashed #FE9037;border-radius: 0.75rem;height: 4rem;display: flex;flex-wrap: wrap;justify-content: center;align-items: center;font-size: 1.2rem;}
.the_working .top_body .top_body_center{width: 30%;display: flex;flex-wrap: wrap;justify-content: center;margin-bottom: 2rem;}
.the_working .top_body .top_body_center .left,
.the_working .top_body .top_body_center .right{width: 42%;border:0.1rem solid #FE9037;height: 100%;position: relative;height: 3.8rem;margin: 0 0.15rem;}
.the_working .top_body .top_body_center .left{border-left:none;border-top: none;}
.the_working .top_body .top_body_center .right{border-right:none;border-top: none;}
.the_working .top_body .top_body_center .left .triangle{width: 0;height: 0;border: 0.45rem solid transparent;border-right: 0.45rem solid #FE8924;position: absolute;}
.the_working .top_body .top_body_center .right .triangle{width: 0;height: 0;border: 0.45rem solid transparent;border-left: 0.45rem solid #FE8924;position: absolute;}
.the_working .top_body .top_body_center .left .triangle{left: -0.5rem;bottom: -0.5rem;}
.the_working .top_body .top_body_center .right .triangle{right:-0.5rem;bottom: -0.5rem;}
.the_working .top_body_line{width: 96%;margin: 0 auto;justify-content: space-between;}
.the_working .top_body_line .left,
.the_working .top_body_line .right{width: 34%;height: 3rem;}
.the_working .top_body_line .left .hr,
.the_working .top_body_line .right .hr{width: 0.1rem;height: 100%;background: #FE9037;margin: 0 auto;}
.the_working .top_body_line .left .triangle,
.the_working .top_body_line .right .triangle{width: 0;height: 0;border: 0.45rem solid transparent;border-top: 0.45rem solid #FE8924;margin: 0 auto;}
.the_working .center_body{width: 96%;margin: 0 auto;margin-top: 1rem;justify-content: space-between;}
.the_working .center_body .left,
.the_working .center_body .right{width: 40%;}

.the_working .center_body .left .img,
.the_working .center_body .right .img{position: relative;}
.the_working .center_body .left .img span{position: absolute;bottom: 1rem;color: white;font-size: 1.2rem;width: 100%;text-align: center;}
.the_working .center_body .right .img span{position: absolute;bottom: 0.5rem;width: 100%;text-align: center;font-size: 1.2rem;color: white;}
.the_working .center_body .center_img{width: 100%;justify-content: space-between;}
.the_working .center_body .center_img .center_left_img,
.the_working .center_body .center_img .center_right_img{width: 40%;}
.the_working .center_body .center_img .center_left_img .img img,
.the_working .center_body .center_img .center_right_img .img img{margin: 0 auto;transform: rotateX(180deg);width: 60%;}
.the_working .center_body .center_img .center_left_img .triangle,
.the_working .center_body .center_img .center_right_img .triangle{justify-content: space-between;margin: 0 auto;width: 66%;}
.the_working .center_body .center_img .center_left_img .triangle div,
.the_working .center_body .center_img .center_right_img .triangle div{width: 0;height: 0;border: 0.45rem solid transparent;border-top: 0.45rem solid #FE8924;}
.the_working .center_body .center_text{justify-content: space-between;width: 100%;}
.the_working .center_body .center_text .left_text,
.the_working .center_body .center_text .right_text{width: 40%;justify-content: space-between;}
.the_working .center_body .center_text .left_text .txt,
.the_working .center_body .center_text .right_text .txt{width: 32%;border: 0.1rem dashed #FE9037;height: 3rem;display: flex;flex-wrap: wrap;justify-content: center;align-items: center;font-size: 1.2rem;text-align: center;padding: 0.5rem;border-radius: 0.75rem;}
.the_working .center_body .center_bottom_triangle{width: 100%;}
.the_working .center_body .center_bottom_triangle .img{width: 40%;margin: 0 auto;}
.the_working .center_body .center_bottom_triangle .img img{margin: 0 auto;}
.the_working .center_body .center_bottom_triangle .triangle{width: 0;height: 0;border: 0.45rem solid transparent;border-top: 0.45rem solid #FE8924;margin: 0 auto;}
.the_working .center_body .system{width: 100%;}
.the_working .center_body .system .img{width: 50%;margin: 0 auto;position: relative;}
.the_working .center_body .system .img img{margin: 0 auto;}
.the_working .center_body .system .img span{position: absolute;bottom: 0.5rem;width: 100%;text-align: center;color: white;font-size: 1.15rem;}
.the_working .bottom{width: 100%;}
.the_working .bottom .middle{width: 10%;margin: 0 auto;}
.the_working .bottom .middle .hr{width: 0.15rem;height: 2rem;background: #FE9037;margin: 0 auto;}
.the_working .bottom .middle .triangle{width: 0;height: 0;border: 0.45rem solid transparent;border-top: 0.45rem solid #FE8924;margin: 0 auto;}
.the_working .bottom .text{width:25%;height: 3rem;font-size: 1.2rem;border-radius: 0.75rem;margin: 0 auto;border: 0.1rem dashed #FE9037;display: flex;flex-wrap: wrap;justify-content: center;align-items: center;}









.pro2_div2{
    width: 96%;
    margin: 0 auto;
    background: #fe8924;
    border-radius: 1rem;
}
.pro2_div2 h2{
    font-size: 1.5rem;
    line-height: 1.5;
    color: #fff;
    text-align: center;
    padding: .5rem 0;
}
.pro2_div2 h3{
    font-size: 1.3rem;
    line-height: 1.5;
    color: #fff;
    text-align: left;
    padding: 1.4rem .8rem  .9rem .8rem ;
    font-weight: 500;
}
.pro2_div3{
    width: 96%;
    margin: 0 auto;
}
.pro2_div3 h2{
    font-size: 1.5rem;
    line-height: 1;
    text-align: center;
    color: #333;
    padding: 1.5rem 0 0 0 ;
    font-weight: 600;
}
.pro2_div3 h2::after {
    content: '';
    border-top: 0.6rem solid #fe8924;
    display: block;
    width: 17rem;
    margin: -0.5rem auto 0 auto;
}
.pro2_div3 ul {
    justify-content: space-between;
    padding-bottom: 2rem;
    background: url(../images/pro2_div3.png) no-repeat center ;
}
.pro2_div3 ul li{
    width: 16.7rem;
    height: 14.3rem;
    border: .1rem solid rgb(254, 137, 36);
    border-radius: .5rem;
    background: #fff;
    margin-top: 1.5rem;
    box-sizing: border-box;
    box-shadow: 0 -1px 5px #333;
}
.pro2_div3 ul li h3{
    height: 2.7rem;
    line-height: 2.7rem;
    text-align: center;
    font-size: 1.2rem;
    color: #333;
}

/* 内容三 */
.pro3{
    padding: 1rem 0;
    background: #ffb80d; 
}
.pro3 h1 {
    font-size: 1.4rem;
    line-height: 1.5;
    text-align: center;
    color: #fff;
    padding: 0.5rem 0;
    background-image: linear-gradient(90deg, #fe8a23 0%, #ff7537 100%);
    
    margin-bottom: 1rem;

}
.pro3 ul{
    width: 96%;
    margin: 0 auto;
    background: #fff8db; 
}
.pro3 ul li{
      padding: 1rem 0;
      width: 100%;
}
.pro3 ul li h2{
    background: rgb(164, 65, 0);
    color: #fff;
    font-size: 1.3rem;
    line-height: 1;
    border-radius: 0 1rem 1rem 0;
    width: auto;
    display: inline;
    padding: .2rem 1rem ;
    font-weight: 500;
}
.pro3 ul li h3{
    color: rgb(164, 65, 0);
    font-size: 1.3rem;
    line-height: 1.3;
    font-weight: 500;
    padding: 1rem;
}
.pro3_type1{
    justify-content: space-between;
    padding: 0 1rem;
}
.pro3_type1>div{
    width: 48%;
    padding-bottom: 1rem ;
}
.pro3_type1>i{
    width: .1rem;
    display: block;
    background: #333;
}
.pro3_type1>div h4{
    color: rgb(164, 65, 0);
    font-size: 1.3rem;
    line-height: 1.3;
    font-weight: 500;
    text-align: left;
}
.pro3_type1 .h4{
    text-align: center;
}
.pro3_type1>div h5{
    color: rgb(164, 65, 0);
    font-size: 1.3rem;
    line-height: 1.3;
    font-weight: 500;
    text-align: left;
}
.get-free-quotation{text-align: center;}
.get-free-quotation span{
    display: inline-block;
    background: #FF8431;
    padding: 0.5rem 0.75rem;
    color: white;
    border-radius: 0.75rem;
    margin-top: 0.5rem;
    cursor: pointer;
}



.pro3 p img{
    margin: 1rem auto;
}
.pro3_type2 {
    padding: 0 1rem;
}
.pro3_type2 img{
    margin: 0 auto 1rem auto;
}
.pro3_type2 h5{
    color: rgb(164, 65, 0);
    font-size: 1.3rem;
    line-height: 1.3;
    font-weight: 500;
    text-align: left;
}
.pro3_div{
    width: 96%;
    margin: 1rem auto;
    background: #fff8db; 
    padding-top: 1rem;
}
.pro3_div h2{
    color: #fff;
    background: rgb(164, 65, 0);
    border-radius: 0.8rem;
    width: 28rem;
    text-align: center;
    line-height: 1.5;
    font-weight: 600;
    margin:0 auto;
    font-size: 1.5rem;
}
.pro3_div h3{
    color: #fff;
    background: rgb(164, 65, 0);
    text-align: left;
    line-height: 1.5;
    font-weight: 500;
    font-size: 1.3rem;
    padding: 1.9rem 1rem 3rem 1rem;
}


.pro4{
    padding: 1rem 0 0 0;
    background: #ff7537; 
}
.pro4 h1 {
    font-size: 1.4rem;
    line-height: 1.5;
    text-align: center;
    color: #a44100;
    padding: 0.5rem 0;
    background-image: linear-gradient(90deg, #fff8db 0%, #fff8db 100%);
}
.pro4 p img{
    margin: 0 auto;
}

.other{padding: 1.25rem 0;}
.other ul{width: 96%;margin: 0 auto;justify-content: space-between;padding: 0.75rem 0;}
.other ul li{width: 32%;text-align: center;background: white;padding-bottom: 0.5rem;}
.other ul li span{display: flex;flex-wrap: wrap;justify-content: center;align-items: center;width: 100%;height:3rem;text-align: center;font-size: 1.2rem;margin: 0.5rem 0;}
.other ul li .img{width: 96%;margin: 0 auto;padding-top: 0.25rem;}
.other ul li .img img{margin: 0 auto;}
.other ul li .hr{width: 88%;height: 0.02rem;background: #000;margin: 0 auto;}
.other .h2{width: 96%;margin: 0 auto;text-align: center;padding: 0.75rem 0;background: white;font-size: 1.25rem;}
.other .lines{width: 96%;margin: 0 auto;height: 0.01rem;border: 0.01rem dashed white;margin-top: 0.75rem;margin-bottom: 0.75rem;}
.other .l_s_c{background: white;width: 96%;margin: 0 auto;text-align: center;padding-bottom: 0.75rem;}

.other .l_s_c span{font-size: 1.2rem;display: inline-block;}
.other .l_s_c .s1{margin-top: 0.75rem;}
.other .l_s_c .s2{font-weight: bold;font-size: 1.25rem;}
.other .l_s_c .hr{width: 50%;height: 0.01rem;background: #000;margin:0 auto;margin-top: 0.5rem;margin-bottom: 0.5rem;}



/* 公司简介 */
.fac{
   background-color: #ffb80d;
   padding: 1rem 0;
}
/* .fac h1{
    color: #fff !important;
    background-image: linear-gradient(90deg, #fe8a23 0%, #ff7537 100%) !important;
} */
.fac_div{
    width: 94%;
    margin: 2rem auto 0 auto;
}
.fac_tex{
    background:#ffffff;
    padding: 2rem 1.2rem;
    position: relative;
} 
.fac_tex p{
    font-size: 1.2rem;
    color: #333;
    line-height: 1.5;
    text-align: left;
}
.fac_tex h2{
    font-size: 1.2rem;
    color: #333;
    line-height: 1.5;
    font-weight: 500;
    margin-top: 1rem;
}
.fac_tex h3{
    font-size: 1.2rem;
    color: #333;
    line-height: 1.5;
    text-align: left;
    font-weight: 500;
    padding-left: 1.5rem;
}
.fac_tex span{
    position: absolute;
    left: 1rem;
}
.texiaowenzi{
    background: #fff8db;
    padding: 1rem 1rem;
    box-sizing: border-box;
}
.fac_div2{
    padding : 1rem  0;
    background: #fff8db;
}
.fac_div2 h1{
    color: #fff !important;
    background-image: linear-gradient(90deg, #fe8a23 0%, #ff7537 100%) !important; 
}
.fac_div2 ul{
     justify-content: space-evenly;
     padding: .5rem 0 1rem 0;
}
.fac_div2 ul li{
    margin-top: .5rem;
    width: 32%;
}
.fac_div2 h5 {
    font-size: 1.2rem;
    color: #333;
    padding: 1rem .5rem;
    font-weight: 600;
    text-align: left;
    background: #ffb80e;
}
.fac .apc{background: white;width: 100%;margin: 0 auto;padding-bottom: 1.2rem;}
.fac .apc .img img{margin: 0 auto;}
.fac .apc .title{text-align: center;}
.fac .apc .title h3{font-size: 1.75rem;color: #FF8C14;text-transform: uppercase;}
.fac .apc .title .lines{margin: 0.5rem 0;}
.fac .apc .title .lines img{margin: 0 auto;width: 12rem;}


.products_item{justify-content: space-around;}
.products_item li{width: 32%;border: 0.05rem solid #CB6816;margin-top: 0.5rem;}
.products_item li .img{width: 100%;height: 6.5rem;background: white;display: flex;flex-wrap: wrap;justify-content: center;align-items: end;}
.products_item li .img img{max-height: 100%;}
.products_item li .text{display: flex;flex-wrap: wrap;justify-content: space-between;height: 3rem;background-image: linear-gradient(90deg, #fff 0%, #FFC73B 100%);}
.products_item li .text .txt{width: 77.5%;display: flex;flex-wrap: wrap;justify-content: center;align-items: center;font-size: 1.05rem;color: #000;padding-left: 0.25rem;}
.products_item li .text .icon{width: 19.5%;display: flex;flex-wrap: wrap;justify-content: center;align-items: center;}
.products_item li .text .icon img{width:1.5rem;}
.products_item .more{position: relative;}
.products_item .more .img{height: 100%;background: #FFC73B;display: flex;flex-wrap: wrap;justify-content: center;align-items: center;position: relative;}
.products_item .more .img span{font-size: 1.5rem;font-weight: bold;display: flex;flex-wrap: wrap;align-items: center;}
.products_item .more .yuan{position: absolute;bottom: 0.25rem;right: 0.25rem;}
.products_item .more .yuan span{display: inline-block;width: 0.5rem;height: 0.5rem;border-radius: 50%;background: #000;margin: 0 0.25rem;}


.services{
    color: #ffffff !important;
    background-image: linear-gradient(90deg, #fe8a23 0%, #ff7537 100%) !important;
}
/* 底部 */
.dibu{
    padding: 3.7rem 0;
    background: url(../images/fac_back.jpg);
    background-size: cover;
}
.dibu>img{
    width:5rem;
    margin: 0 auto;
}
.dibu h1{
    text-align: center;
    color: #333;
    font-size: 1.5rem;
    line-height: 1.5;
    margin: .4rem 0;
    padding: 0 !important;
    background: none !important;
}
.dibu h1::after{
    content: '';
    width: 8em;
    display: block;
    margin: .5rem auto;
    border-bottom: 2px solid #333;
}
.dibu h2{
    text-align: center;
    color: #333;
    font-size: 1.3rem;
    line-height: 1.5;
    margin: .4rem 0;
    font-weight: 500;
}
.dibu ul img{
    width: 1.75rem;
    height: 1.75rem;
}
.dibu ul{
    width: 28rem;
    margin: 2rem  auto 0 auto;
    height: 10rem;
    padding: 1rem 1.5rem 1rem 1.5rem;
    border: 1px solid rgb(253, 91, 0);
    background: rgb(51 51 51 / 70%);
    box-sizing: border-box;
}
.dibu ul li{
    display: flex;
    width: 100%;
    padding: 1rem 0;    
}
.dibu ul h4{
    font-size: 1.3rem;
    line-height: 1.5;
    color: #fff;
    margin: 0 0.75rem;
}
.dibu ul  a{
    font-size: 1.3rem;
    line-height: 1.5;
    color: rgb(253, 91, 0);
    font-weight: 500;
    text-shadow: 2px 0 1px #fff
}



/* 点击 */

#tupianchakan {
    position: fixed;
    background-color: rgba(0, 0, 0, 0.4);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2222;
    display: none;
    overflow-y: auto;

}

#guanx {
    width: 50px;
    height: 50px;
    border-radius: 100%;
    text-align: center;
    line-height: 50px;
    font-size: 22px;
    background: rgba(0, 0, 0, 0.45);
    color: #fff;
    position: fixed;
    top: 5%;
    right: 5%;
    z-index: 999;
}

#tupiank {
    width: 96%;
    height: 90%;
    position: fixed;
    top: 5%;
    left: 2%;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media screen and (min-width:1201px)and (max-width:2000px) {
    #tupiank {
    width: 50% !important;
    height: 90% !important;
    position: fixed !important;
    top: 5% !important;
    left: 25% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;

}
}

@media screen and (min-width:375px)and (max-width:700px) {
    #tupiank {
        width: 96%;
        height: 90%;
        position: fixed!important;
        top: 5%;
        left: 2%;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    #guanx{
        top: 1%; 
    }
}
@media screen and (min-width:700px)and (max-width:1200px) {
    #tupiank {
        width: 80% !important;
        height: 90% !important;
        position: fixed!important;
        top: 5% !important;
        left: 10% !important;
        display: flex;
        align-items: center;
        justify-content: center;
    }
   
}


.ore_pr{
    padding: 2% 0;
    max-width: 100%;
    background-color: #faf7e9;
  }
  .ore_pr h1{
    color: #fff !important;
    background-image: linear-gradient(90deg, #fe8a23 0%, #ff7537 100%) !important;
    text-transform: uppercase;
  }
  .ore_pr ul{
    padding-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
  }
  .ore_pr ul li{
    width: 23%;
  }
  .ore_pr ul li h3{
    font-size: .9rem;
    line-height: 1.2;
    color: #333;
    font-weight: 400;
    text-align: center;
    margin: .5rem 0;
    text-transform: capitalize;
  }

  /*2023-11-22*/
.header h2{
    position: relative;
display: flex;
align-items: center;
justify-content: center;
width: 100%;
background: #fff;
  }
  .header h2 svg{
    width: 1.2rem;
    margin: 0 1%;
  }
  .header h2 b{
    margin: 0 1%;
  }
  .header h2 span{
    margin: 0 1%;
  }
  .on_c,.on_n {
    display: block;
    background: #fff;
    z-index: 99;
    width: max-content;
    padding: 0;
    font-size: .9rem;
    border-radius: 0.5rem;
    font-weight: 500;
    height: 0;
    overflow: hidden;
    position: absolute;
    right: 0;
    color: #333;
    box-shadow: 0 0 10px #999;
  }

  .in_c:hover span {
    padding: 2% !important;
    height: auto !important;
  }

  .in_n:hover span {
    padding: 2% !important;
    height: auto !important;
  }

  .fac_tex p {
    font-size: 1.05rem;
    text-align: justify;
}
.case_item .title{display: flex;flex-wrap: wrap;justify-content: center;align-items: center;margin-top: 1.5rem;margin-bottom: 1rem;background: #FFF8DB;padding: 1rem 0;}
.case_item .title .hr{width: 10rem;height: 0.1rem;background: #A44100;}
.case_item .title h3{margin: 0 0.5rem;color: #A44100;font-style: italic;text-transform: uppercase;font-size: 1.5rem;}
.case_item .case_list{width: 98%;margin: 0 auto;padding: 0.75rem 0;margin-bottom: 1rem;}
.case_item .case_list .first-img{margin-bottom: 0.5rem !important;}
.case_item .case_list .big_img{width: 96%;margin: 0 auto;position: relative;margin-top: 0.25rem;}
.case_item .case_list .big_img>:first-child{margin: 0 auto;}
.case_item .case_list .small_img{width: 96%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.case_item .case_list .small_img .img{width: 49.5%;position: relative;}
.case_item .case_list .small_img .img:nth-child(3),
.case_item .case_list .small_img .img:nth-child(4){margin-top: 0.25rem;}
.case_item .case_list .special_img{width: 96%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-around;margin-top: 0.25rem;}
.case_item .case_list .special_img .big{width: 63.75%;position: relative;}
.case_item .case_list .special_img .small{width:33.75%;position: relative;}
.location{position: absolute;bottom: 0.5rem;right: 1rem;background: rgb(254,123,49,0.7);align-items: center;color: white;padding: 0.25rem 0.5rem;font-size: 1.15rem;}
.location img{margin-right: 0.5rem;width: 1rem;}

#services h1{background: #FF7636 !important;color: white;font-style: italic;}

#services .service{background: #FFF8DB;padding: 0.75rem 0;}
#services .service ul{width: 90%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-around;background: white;border: 2px solid #FEDE4B;border-radius: 0.75rem;padding: 0.5rem;box-shadow: 0 2px 4px 0px rgba(0,0,0,.6);}
#services .service ul+ul{margin-top: 0.75rem;}
#services .service ul li{width: 49%;}
#services .service ul li h2{color: #000;justify-content: start;font-size: 1.35rem;}
#services .service ul li:nth-child(2){display: flex;flex-wrap: wrap;flex-direction: column;justify-content: center;padding-left: 0.5rem;}
#services .service ul li:nth-child(2) .text div{margin: 0.5rem 0;display: flex;color: #333;font-size: 1.15rem;}
#xia3b{
    margin:  1rem auto;
    width: 1.9rem;
}
.get_quotation .free{width: 6.5rem;height: 6.5rem;background: white;border-radius: 50%;box-shadow: 0px 0px 0px 2px rgba(221, 80, 24, 0.5);display: flex;flex-wrap: wrap;justify-content: center;align-items: center;position: absolute;right: 1.5rem;bottom: -0.5rem;}
.get_quotation .free span{display: inline-block;width: 5.5rem;height: 5.5rem;text-align: center;border-radius: 50%;display: flex;align-items: center;background: #FFE635;box-shadow: 0 2px 4px 0px rgba(0,0,0,.6);}
.oil_duanluo .get2 .free{bottom: -0.5rem;right: 0;}