.fixtop{position:fixed;height:3rem;line-height:3rem;width:100%;top:0;background-color:#fff;z-index:999;box-shadow:0 2px 2px #cecece;max-width:750px}
.fixtop ul li{margin-top:0;justify-content:center}
.fixtop ul li div{font-size: 1.15rem;}
.fixtop ul li span{background-color:#F4840E;padding:0 8px;border-radius:.5rem;margin-left:.7rem;min-width:5rem;height:1.8rem;line-height:1.8rem;display:inline-block;text-align:center;text-transform:capitalize;cursor: pointer;}
.fixtop ul li span a{color:#fff}

/* 顶部 */
.header .img{position: relative;}
.header .img h4{position: absolute;top: 3rem;width: 100%;text-align: center;}
.header .img h4 span{background: white;color: #D6312C;padding: 0.5rem 2.5rem;border-radius: 1rem;font-size: 1.5rem;}
.header .img .text{position: absolute;top: 7rem;width: 100%;text-align: center;color: white;}
.header .img .text h1{font-size: 3.75rem;}
.header .img .text h3{font-size: 2.25rem;}
.header .img .txt{position: absolute;bottom: 14.5rem;left: 5rem;}
.header .img .txt span{display: inline-block;width: 8rem;font-size: 1.25rem;color: #F4840E;}

/* 木薯淀粉加工设备 */
.starch_processing{padding:1.5rem 0}
.starch_processing .processing{width: 90%;margin: 0 auto;margin-top: 1rem;}
.starch_processing .processing .img{position: relative;}
.starch_processing .processing .img+.img{margin-top: 1rem;}
.starch_processing .processing .img span{position: absolute;right: 2rem;top: 1.25rem;color: white;background: #F4840E;padding: 0.5rem 1.5rem;border-radius: 1rem;font-size: 1.2rem;}
.starch_processing .processing .characteristic{background: url(../img/beijing.png) no-repeat;background-size: cover;width: 100%;margin: 0 auto;height: 32rem;}
.starch_processing .processing .characteristic .img{width: 90%;margin: 0 auto;padding-top: 2rem;position: relative;}
.starch_processing .processing .characteristic .img img{margin: 0 auto;}
.starch_processing .processing .characteristic .img h3{position: absolute;top: 15rem;font-size: 2rem;width: 100%;text-align: center;}
.starch_processing .processing .characteristic .img p{position: absolute;bottom: 2rem;font-size: 1.25rem;width: 100%;text-align: center;}


/* 木薯淀粉加工工艺 */
.craft{padding: 1.5rem 0;}
.craft #origin_title h3{color: white;}
.craft .craft_item{width: 94%;margin: 0 auto;background: white;border-radius: 1rem;padding: 1rem 0;margin-top: 1.25rem;position: relative;}
.craft .craft_item .triangle{position: absolute;top: 0;width: 100%;text-align: center;}
.craft .craft_item .triangle span{display: inline-block;width: 0;height: 0;border: 1rem solid transparent;border-top: 1rem solid #F4840E;}
.craft .craft_item .craft_list{margin-top: 1.25rem;}
.craft .craft_item .craft_list .top .img{width: 50%;margin: 0 auto;}
.craft .craft_item .craft_list .top .img img{margin: 0 auto;}
.craft .craft_item .craft_list .top .text{text-align: center;font-size: 1.25rem;margin-top: 1rem;}
.craft .craft_item .craft_list .top .text span{color: #F4840E;}
.craft .craft_item .craft_list .top .icon{width: 40%;display: flex;justify-content: end;}
.craft .craft_item .craft_list .top .icon img{width: 3rem;}
.craft .craft_item .craft_list .top_body{width: 90%;margin: 0 auto;margin-top: 1rem;justify-content: space-between;}
.craft .craft_item .craft_list .top_body .pic{width: 45%;text-align: center;}
.craft .craft_item .craft_list .top_body .pic .img{height: 9rem;}
.craft .craft_item .craft_list .top_body .pic .img img{margin: 0 auto;height: 100%;}
.craft .craft_item .craft_list .top_body .icon{width: 9%;height: 9rem;display: flex;flex-wrap: wrap;align-items: center;justify-content: center;}
.craft .craft_item .craft_list .top_body .pic .text{font-size: 1.25rem;margin-top: 1rem;}
.craft .craft_item .craft_list .top_body .pic .text span{color: #F4840E;}
.craft .craft_item .craft_list .middle{width: 90%;margin: 0 auto;margin-top: 1rem;}
.craft .craft_item .craft_list .middle .middle_top,
.craft .craft_item .craft_list .middle .middle_bottom{width: 100%;justify-content: space-between;}
.craft .craft_item .craft_list .middle .throw_icon{width: 100%;display: flex;justify-content: end;}
.craft .craft_item .craft_list .middle .left_icon{width: 100%;display: flex;justify-content: start;}
.craft .craft_item .craft_list .middle .throw_icon .icon{width: 30%;margin: 1rem 0;}
.craft .craft_item .craft_list .middle .throw_icon .icon img{margin: 0 auto;width: 1.25rem;}
.craft .craft_item .craft_list .middle .middle_top .pic,
.craft .craft_item .craft_list .middle .middle_bottom .pic{width: 28%;text-align: center;}

.craft .craft_item .craft_list .middle .middle_top .pic .img,
.craft .craft_item .craft_list .middle .middle_bottom .pic .img{height: 6rem;}

.craft .craft_item .craft_list .middle .middle_top .pic .img img,
.craft .craft_item .craft_list .middle .middle_bottom .pic .img img{margin: 0 auto;}

.craft .craft_item .craft_list .middle .middle_top .icon,
.craft .craft_item .craft_list .middle .middle_bottom .icon{width: 8%;height: 6rem;display: flex;justify-content: center;align-items: center;}
.craft .craft_item .craft_list .middle .middle_top .icon img,
.craft .craft_item .craft_list .middle .middle_bottom .icon img{width: 2.25rem;}

.craft .craft_item .craft_list .middle .pic .text{font-size: 1.25rem;margin-top: 1rem;}
.craft .craft_item .craft_list .middle .pic .text span{color: #F4840E;}

.craft .craft_item .craft_list .bottom_body{width: 90%;margin: 0 auto;margin-top: 1rem;justify-content: space-between;}
.craft .craft_item .craft_list .bottom_body .pic{width: 45%;text-align: center;}
.craft .craft_item .craft_list .bottom_body .pic .img{height: 9rem;}
.craft .craft_item .craft_list .bottom_body .pic .img img{margin: 0 auto;height: 100%;}
.craft .craft_item .craft_list .bottom_body .icon{width: 9%;height: 9rem;display: flex;flex-wrap: wrap;align-items: center;justify-content: center;}
.craft .craft_item .craft_list .bottom_body .pic .text{font-size: 1.25rem;margin-top: 1rem;}
.craft .craft_item .craft_list .bottom_body .pic .text span{color: #F4840E;}

.craft .craft_item .craft_list .throw_right_icon{width: 40%;display: flex;justify-content: end;margin-top: 1rem;}
.craft .craft_item .craft_list .throw_right_icon img{width: 3rem;transform: rotateY(180deg)}

.craft .craft_item .craft_list .bottom .img{width: 50%;margin: 0 auto;}
.craft .craft_item .craft_list .bottom .img img{margin: 0 auto;}
.craft .craft_item .craft_list .bottom .text{text-align: center;font-size: 1.25rem;margin-top: 1rem;}
.craft .craft_item .craft_list .bottom .text span{color: #F4840E;}

/* 木薯淀粉工艺优势 */
.advantage{padding: 1.5rem 0;}
.advantage #origin_title h3{color: white;}
.advantage .advantage_item{width: 94%;margin: 0 auto;margin-top: 1.5rem;}
.advantage .advantage_item .list{display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;background: white;border-radius: 1rem;position: relative;box-shadow: 0 -1px 5px #E46408;padding: 0.35rem 0;}
.advantage .advantage_item .list+.list{margin-top: 1rem;}
.advantage .advantage_item .list .num{background: #D6312C;position: absolute;color: white;top: 0rem;right: 0rem;border-top-right-radius: 1rem;border-bottom-left-radius: 2rem;padding: 1rem;font-size: 1.25rem;font-weight: bold;}
.advantage .advantage_item .list .img{width: 40%;}
.advantage .advantage_item .list .img img{width: 96%;margin: 0 auto;}
.advantage .advantage_item .list .content{width: 56%;}
.advantage .advantage_item .list .content h3{width: 60%;background: linear-gradient(to right, #F4840E 0%, #ffffff 100%);color: white;padding: 0.25rem 0rem 0.25rem 1.5rem;border-radius: 0.75rem;font-size: 1.35rem;margin-bottom: 0.75rem;}
.advantage .advantage_item .list .content .text span{color: #F4840E;margin-right: 1rem;}
.advantage .advantage_item .list .content .text h4{font-size: 1.2rem;display: flex;}
.advantage .advantage_item .list .content .text h4+h4{margin-top: 0.5rem;}

/* 核心设备展示 */
.core{padding: 1.5rem 0;}
.core .core_item{width: 94%;margin: 0 auto;justify-content: space-between;margin-top: 1.5rem;}
.core .core_item .list{width: 48%;border: 0.1rem solid #F4840E;border-radius: 1rem;margin: 0.5rem 0;}
.core .core_item .list .img{width: 96%;height: 12rem;margin: 0 auto;display: flex;justify-content: center;align-items: center;position: relative;}
.core .core_item .list .img img{width: 90%;}
.core .core_item .list .text{height: 8rem;display: flex;flex-wrap: wrap;flex-direction: column;align-items: center;justify-content: center;background: #F4840E;color: white;border-bottom-left-radius: 0.75rem;border-bottom-right-radius: 0.75rem;}
.core .core_item .list .text h3{background: white;color: #F4840E;width: 50%;border-radius: 0.75rem;text-align: center;font-size: 1.35rem;margin-bottom: 0.75rem;}
.core .core_item .list .text p{width: 80%;margin: 0 auto;text-align: center;font-size: 1.2rem;}
.core .core_item .list .img .triangle{position: absolute;bottom: -0.25rem;width: 100%;text-align: center;}
.core .core_item .list .img .triangle span{display: inline-block;width: 0;height: 0;border-left: 1rem solid transparent;border-right: 1rem solid transparent;border-bottom: 1rem solid #F4840E;}

/* 其他木薯加工设备 */
.other{padding: 1.5rem 0;}
.other .other_item{width: 94%;margin: 0 auto;margin-top: 1.5rem;justify-content: space-between;}
.other .other_item .list{width: 48%;border: 0.1rem solid #F4840E;border-radius: 1rem;margin: 0.5rem 0;}
.other .other_item .list .img{width: 100%;height: 9.5rem;border-top-left-radius: 1rem;border-top-right-radius: 1rem;position: relative;}
.other .other_item .list .img img{width: 100%;height: 100%;border-top-left-radius: 1rem;border-top-right-radius: 1rem;}
.other .other_item .list .text{height: 3rem;background: #F4840E;color: white;display: flex;flex-wrap: wrap;justify-content: center;align-items: center;border-bottom-left-radius: 0.75rem;border-bottom-right-radius: 0.75rem;font-size: 1.25rem;}
.other .other_item .list .img .triangle{position: absolute;bottom: -0.25rem;width: 100%;text-align: center;}
.other .other_item .list .img .triangle span{display: inline-block;width: 0;height: 0;border-left: 1rem solid transparent;border-right: 1rem solid transparent;border-bottom: 1rem solid #F4840E;}

/* 项目案例 */
.project{padding: 1.5rem 0;}
.project #origin_title h3{color: white;}
.project .pro{width: 94%;margin: 0 auto;}
.project .pro img{margin: 0 auto;}
.project .pro .top{justify-content: space-between;margin-top: 1.5rem;}
.project .pro .top .img{width: 49%;}
.project .pro .bottom{justify-content: space-between;margin-top: 0.5rem;}
.project .pro .bottom .left,
.project .pro .bottom .right{width: 49%;}
.project .pro .bottom .right{display: flex;flex-wrap: wrap;flex-direction: column;justify-content: space-between;}

/* 发货现场 */
.scene{padding: 1.5rem 0;}
.scene #origin_title h3{color: white;}
.scene .scene_item{width: 94%;margin: 0 auto;margin-top: 1.5rem;}
.scene .scene_item img{margin: 0 auto;}
.scene .scene_item .top .img img{width: 99%;}
.scene .scene_item .bottom{justify-content: space-between;margin-top: 0.5rem;}
.scene .scene_item .bottom .left,
.scene .scene_item .bottom .right{width: 49%;}
.scene .scene_item .bottom .right{display: flex;flex-wrap: wrap;flex-direction: column;justify-content: space-between;}


/* 服务保障 */
.service{padding: 1.5rem 0;}
.service .service_item{width: 94%;margin: 0 auto;margin-top: 1.5rem;background: white;padding: 2rem 0;border-radius: 1rem;box-shadow: 0 -1px 5px #E46408;}
.service .service_item h3{width: 90%;margin: 0 auto;background: linear-gradient(to right, #F4840E 0%, #ffffff 100%);padding: 0.25rem 0 0.25rem 0.5rem;color: white;border-radius: 0.5rem;font-size: 1.25rem;}
.service .service_item .list{width: 90%;margin: 0 auto;margin-top: 1rem;margin-bottom: 1rem;}
.service .service_item .list_one .total{margin-bottom: 1rem;}
.service .service_item .list .total>:first-child{margin-right: 1rem;}
.service .service_item .list h4{font-size: 1.2rem;}
.service .service_item .list_two>:first-child{margin-right: 1rem;}
.service .service_item .list-there .total+.total{margin-top:1rem}
.service .service_item .list-there h4{width: 30%;}
.service .service_item .list-there{margin-bottom: 2rem;}
.service .service_item h4 span{color: #E46408;}
.service .service_item .image{width: 90%;margin: 0 auto;justify-content: space-between;}
.service .service_item .image .img{width: 32%;}



/* 公司介绍 */
.company{padding-top: 1.5rem;}
.company #origin_title h3{color: white;}
.company .doing_company{margin-top: 1.5rem;}
.company .content{width: 94%;margin: 0 auto;background: white;border-radius: 1rem;padding: 1.25rem 0;position: relative;top: -2rem;}
.company .content .title{text-align: center;}
.company .content .title h3{width: 90%;margin: 0 auto;background: #E46408;color: white;border-radius: 0.75rem;padding: 0.5rem 0;font-size: 1.5rem;}
.company .content .text{width: 90%;margin: 0 auto;margin-top: 1rem;margin-bottom: 1rem;text-align: justify;text-indent: 2rem;line-height: 1.5rem;font-size: 1.25rem;}
.company .content .content-list{width: 90%;margin: 0 auto;justify-content: space-between;}
.company .content .content-list .list{width: 48%;margin: 0.75rem 0;}
.company .content .content-list .list .img img{border-top-left-radius: 1rem;border-top-right-radius: 1rem;width: 100%;}
.company .content .content-list .list .txt{background: #F4840E;color: white;width: 100%;text-align: center;padding: 1rem 0;border-bottom-left-radius: 1rem;border-bottom-right-radius: 1rem;font-size: 1.25rem;font-weight: 600;}
.company .content .cover{width: 90%;margin: 0 auto;margin-top: 1rem;}
.company .content .cover h3{color: #F4840E;font-size: 1.35rem;}
.company .content .cover .txt{font-size: 1.2rem;margin: 0.75rem 0;}
.company .content .apc{margin-top: 1rem;}
.company .content .apc h3{width: 90%;margin: 0 auto;color: #F4840E;font-size: 1.35rem;}
.company .content .apc .img img{margin: 0 auto;}

/* 底部联系方式 */
.bottom_wrap{padding: 1.75rem 0;}
.bottom_wrap .contact{background: url(../img/bottom_img.png) no-repeat;background-size: 100% 100%;width: 94%;height: 10rem;margin: 0 auto;}
.bottom_wrap .contact h3{font-size: 1.5rem;width: 48%;text-align: center;}
.bottom_wrap .contact .company_name{width: 90%;margin: 0 auto;margin-top: 1.25rem;text-align: center;font-size: 1.25rem;}
.bottom_wrap .contact .company_name .web{width: 75%;margin: 0 auto;justify-content: start;align-items: center;margin-top: 0.25rem;color: #E46408;}
.bottom_wrap .contact .company_name .web img{margin-right: 1rem;width: 2rem;}
.bottom_wrap .contact .company_name .web a{color: #E46408;}

.bottom_wrap .contact .company_name .tel{width: 75%;margin: 0 auto;justify-content: start;align-items: center;margin-top: 0.5rem;color: #E46408;}
.bottom_wrap .contact .company_name .tel img{margin-right: 1rem;width: 2rem;}
.bottom_wrap .contact .company_name .tel a{color: #E46408;}



/* 返回顶部 */
.gotop{width:12vw;height:12vw;line-height:12vw;border-radius:50%;background-color:rgba(0,0,0,0.5);display:none}
.gotop{position:fixed;z-index:99;top:75%;right:10px;text-align:center}
.gotop img{width:50%;display:inline-block;vertical-align:middle}


/* 底部 */
.btn-wrap{height:20px}
.btn-box{bottom:0;width:100%;justify-content:space-between;background-color:#fe8429;background-image: linear-gradient(to right, #E46408, #E46408);z-index: 9999;}
.btn{width:49%;height:36px;line-height:36px}
.btn a{color:#fff;display:block;text-align:center}
.btn:first-child{border-right:1px solid #fff}
.btn-box{position:fixed;max-width:750px;box-sizing:border-box}


/* 留言框样式 */
.form-wrap{padding: 2rem 0;}
.form-wrap #origin_title h3{color: white;}
.form-wrap .messageform{width: 94%;margin: 0 auto;background: white;padding: 1rem 0;margin-top: 1rem;box-shadow: 0 -1px 5px #E46408;border-radius: 0.75rem;}
.form-wrap .messageform>p{width: 94%;margin: 0 auto;font-size:1.2rem;line-height:1.5;text-align:justify;text-indent:2em;margin-bottom: 1rem;}
.form-wrap .messageform>p a{color:#fe8429}
.fo1{position:absolute;top:-0.5rem;left:-0.5rem;width: 3rem;}
.fo2{position:absolute;bottom: -0.5rem;right:-0.5rem;width: 3rem;}
.form-wrap .messageform>form{width: 94%;margin: 0 auto;}
.form-wrap .messageform>form>div{margin-bottom:.5rem;display:flex;flex-wrap: wrap;align-items:flex-start}
.form-wrap .messageform>form div span{display:block;width:100%;min-width:100%;color:#333;font-size:1.15rem;line-height:1.5rem;margin-bottom: 0.25rem;}
.form-wrap .messageform>form input{display:inline-block;width:100%;height:1.8rem}
.form-wrap .messageform>form textarea{width:100%;min-height:5rem;resize: none;}
.form-wrap .messageform>form textarea,.form-wrap .messageform>form input{padding-left: 1rem;font-size: 1rem;font-family: 'Microsoft YaHei';}
.form-wrap .messageform>form p{background-color:#ffa506;text-align:center;color:#fff;border-bottom:2px solid #ffa506;height:3.6rem;margin:0 auto;font-size:1.8rem;line-height:3.6rem}
.form-wrap .messageform>form p:hover{cursor:pointer;box-shadow:2px 2px 2px #ababab}
.form-wrap .messageform .tijiao{width: 40%;margin: 0 auto;margin-top: 1rem;}
.form-wrap .messageform .tijiao a{background: #E46408;display: inline-block;width: 100%;text-align: center;border-radius: 0.75rem;color: white;font-size: 1.25rem;font-weight: bold;padding: 0.5rem 0;cursor: pointer;box-shadow: 0 -1px 5px #E46408;}