/* ====移动端导航==== */
/* 按钮 */
.mobmenu {display: none; margin-left: .4rem;}
.mobmenu dl {transform: rotateY(180deg);width: 30px; margin-right: 10px; cursor: pointer;}
.mobmenu dl dd {width: 0;height: 2px;background: #333;}
.mobmenu dl dd:first-child {animation: sjnav 2.4s linear infinite;}
.mobmenu dl dd:nth-child(2) {margin: 6px 0;	width: 20px;}
.mobmenu dl dd:last-child {animation: sjnav 2.4s linear infinite;animation-delay: 0.4s;}
/* 导航头 */
.mobmenu h4 {color: #333;}
.mobmask {position: fixed;left: 0;top: 0;z-index: 99;width: 100%;height: 100vh;background: rgba(7,16,26,0.8);transition: all 0.5s;visibility: hidden;opacity: 0;transition-delay: 0.2s;}
.mobmask.active{opacity: 1;visibility: visible;}
.mobnavBox {padding-bottom: 20px; width: 40%;height: 100vh;position: fixed;z-index: 100;top: 0;left: -50%;overflow-y: auto;opacity: 0;transition: all 0.3s; background: #fff; visibility: hidden;}
.mobnavBox.active{transition-delay: 0.3s;opacity: 1;left: 0; visibility: visible;} 
.mobCon {padding: 0 20px; }
.mobnavBox .top {padding: 10px 20px;height: 75px; position: sticky;top: 0;z-index: 9999;background: #fff;box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.03);}
.mobnavBox .top .logo { max-width: 3rem; height: 100%; display: flex; align-items: center;}
.mobnavBox .top .logo img {max-width: 100%; max-height: 100%;}
.mobnavBox .top .mobnavclose {width: 30px;height: 30px;position: relative; cursor: pointer;}
.mobnavBox .top .mobnavclose:before,
.mobnavBox .top .mobnavclose:after{content: "";position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);background: #333;border-radius: 1px;}
.mobnavBox .top .mobnavclose:before{width: 20px;height: 2px;transform: translate(-50%,-50%) rotate(45deg);}
.mobnavBox .top .mobnavclose:after{width: 2px;height: 20px;transform: translate(-50%,-50%) rotate(225deg);}
/* 导航搜索 */
/* version1.0 */
.mobsearch {margin-top: 30px;}
.mobsearch form {display: flex; align-items: center; justify-content: space-between;}
.mobsearch form input {width: calc(100% - 52px);line-height: 40px;border: 1px solid #eee;border-radius: 2px;padding: 0 12px;font-size: var(--font14); color: #333;}
.mobsearch form button {width: 42px;height: 42px;background: #002c7e;color: #333;border-radius: 2px;font-size: 14px; border: 0; cursor: pointer;}
.mobsearch form button img {filter: brightness(100); -webkit-filter:brightness(100);}
/* version2.0 */
.mobnavBox .form { background-color: #f5f5f5;display: flex;align-items: center;margin-bottom: 0.34rem; margin-top: 0.5rem;}
.mobnavBox  .form .f_sub,.mobnavBox .form .tx {height: 1rem;}
.mobnavBox .form .int {display: flex;align-items: center;width: calc(100% - 2.5rem);padding: 0 0.45rem; flex: 1;}
@media (max-width: 767px) {.mobnavBox  .form .int {width: calc(100% - 1.5rem);}}
.mobnavBox  .form .int i {width: 0.38rem;display: block;overflow: hidden;}
.mobnavBox .form .int i svg {float: left;width: 100%;}
.mobnavBox .form .int .tx {width: calc(100% - 0.38rem);padding: 0.2rem 0.44rem; padding-right: 0; font-size: var(--font24);}
@media (max-width: 767px) {.mobnavBox  .form .int .tx {padding: 0.2rem 0.3rem;}}
.mobnavBox .form .f_sub {display: flex;align-items: center; justify-content: center;width: 1.5rem;color: #fff; background-color: #002c7e; cursor: pointer; font-size: var(--font24);}
@media (max-width: 767px) {.mobnavBox  .form .f_sub {width: 1.5rem;font-size: 0.28rem;}}

/* 导航内容 */
.mobnavBox .bottom {padding: 6px 0;}
.mobnavBox .bottom .nav li {margin: .4rem 0;}
.mobnavBox .bottom .nav li h3 {display: flex;align-items: center;justify-content: space-between; }
.mobnavBox .bottom .nav li h3 a {display: block;text-align: center;color: #333;padding-left: 4px;font-size: var(--font24);}
.mobnavBox .bottom .nav li h3 i {display: flex; align-items: center; justify-content: center; width: 16px;height: 16px;color: #333;text-align: center;font-size: 12px; transition: .4s; cursor: pointer;}
.mobnavBox .bottom .nav li h3 i svg {max-width: 100%;}
.mobnavBox .bottom .nav li .m-subnav {border-bottom: 1px solid #dbdbdb;padding-bottom: 5px;display: none;}
.mobnavBox .bottom .nav li .m-subnav a {display: block;margin: 10px 0;padding-left: 20px;position: relative; font-size: var(--font20); color: #333;}
.mobnavBox .bottom .nav li .m-subnav a:before{content: "";width: 8px;height: 8px;border: 1px solid #CCCCCC;border-radius: 50%;position: absolute;left: 4px;top: 5px;transition: all 0.4s;}
.mobnavBox .bottom .nav li .m-subnav a:after{content: "";width: 4px;height: 4px;background: #CCCCCC; border-radius: 50%; position: absolute; left: 7px;top: 8px;transition: all 0.4s;}
.mobnavBox .bottom .nav li.on h3 a {color: #002c7e;}
.mobnavBox .bottom .nav li.on h3 i {transform: rotate(90deg);color: #002c7e;}
.mobnavBox .bottom .nav li.on h3 i:before,
.mobnavBox .bottom .nav li.on h3 i:after {background: #fff;}
.mobnavBox .bottom .nav li h3 a:hover,
.mobnavBox .bottom .nav li .m-subnav a:hover , .mobnavBox .bottom .nav li .m-subnav a.on {color: #002c7e;}
.mobnavBox .bottom .nav li .m-subnav a:hover:before , .mobnavBox .bottom .nav li .m-subnav a.on:before {border-color: #002c7e;}
.mobnavBox .bottom .nav li .m-subnav a:hover:after , .mobnavBox .bottom .nav li .m-subnav a.on:after {background: #002c7e;}

.mobnavBox .bottom .links dl dd {margin: .3rem 0;}
.mobnavBox .bottom .links dl dd a {display: flex; align-items: center;}
.mobnavBox .bottom .links dl dd span { margin-left: .2rem; display: block; text-align: center;color: #333; padding-left: 4px; font-size: var(--font20);}


/* 导航联系方式 */
/* version1.0 */
.moblan a {display: flex;align-items: center;justify-content: center;height: 0.9rem;}
.sitebtn {display: block;border-radius:4px;	background-image: linear-gradient(135deg, #002c7e 10%, #fff 60%, #002c7e 100%);overflow: hidden;background-size: 200% auto;color: #fff;text-align: center;}
/* .sitebtn:hover {background-position: right center;} */
.mobinfo {padding-top: 20px; border-top: 1px solid #eee;}
.mobinfo h2 {color: #002c7e; font-weight: 700; margin-bottom: .3rem;}
.mobinfo dl dd {display: flex;margin-top: .15rem; align-items: center;}
.mobinfo dl dd {}
.mobinfo dl dd .icBox {max-width: 15px;max-height: 15px;display: flex;align-items: center;justify-content: center;margin-right: 5px;}
.mobinfo dl dd .icBox img {max-width: 100%;}
.mobinfo dl dd p {width: calc(100% - 14px);color: #333; }
.mobinfo dl dd p a {color: #333;}
.mobinfo dl dd p a:active {color: #002c7e;}
@keyframes sjnav{0% {width: 0;}25% {width: 15px;}50% {width: 30px;}75% {width: 15px;}100% {width: 0;}}
/* version2.0 */
.mobnavBox .fz_bt {margin-top: .2rem; display: flex;align-items: center;justify-content: center;border-radius: 3px;background-color: #fff;color: #002c7e;transition: all 0.3s linear;font-size: 0.26rem;height: 0.9rem;border: 1px solid #eee; width: 100%;}
.mobnavBox .fz_bt i{display: flex;width: 0.3rem;height: 0.3rem;margin-right: 0.2rem;overflow: hidden;}
.mobnavBox .fz_bt i svg{width: 100%; height: 100%;}
.mobnavBox .fz_bt i svg path{fill: #002c7e;}
.mobnavBox .fz_bt span {color: #002c7e;}
.mobnavBox .fz_bt:active {background: #002c7e; border-color: #002c7e;}
.mobnavBox .fz_bt:active i svg path{fill: #fff;}
.mobnavBox .fz_bt:active span{color: #fff;}
@media (any-hover: hover) {
  .mobinfo dl dd p a:hover {color: #002c7e;}
  .mobnavBox .fz_bt:hover{background: #002c7e; border-color: #002c7e;}
  .mobnavBox .fz_bt:hover i svg path{fill: #fff;}
  .mobnavBox .fz_bt:hover span{color: #fff;}
}

@media screen and (min-width: 200px) and (max-width: 1900px) {
 
}

/* ======================================================1800px========================================================= */
@media screen and (min-width: 200px) and (max-width: 1800px) {

}

/* ======================================================1700px========================================================= */
@media screen and (min-width: 200px) and (max-width: 1700px) {
 
}

/* ======================================================1580px========================================================= */
@media screen and (min-width: 200px) and (max-width: 1580px) {
  /* 头部 */
  nav {background-size: 120% 90%;}
  .hadbox-sec4 {top: 96%;}


}

/* ======================================================1500px========================================================= */
@media screen and (min-width: 200px) and (max-width: 1500px) {

 
}
/* ======================================================1450px========================================================= */

@media screen and (min-width: 200px) and (max-width: 1450px) {


}

/* ======================================================1400px========================================================= */

@media screen and (min-width: 200px) and (max-width: 1400px) {

}

/* ======================================================1350px========================================================= */

@media screen and (min-width: 200px) and (max-width: 1350px) {
}

/* ======================================================1300px========================================================= */
@media screen and (min-width: 200px) and (max-width: 1300px) {
  /*头部 */
  nav ul li a {padding: 6px 15px;}


}

/* ======================================================1200px========================================================= */
@media screen and (min-width: 200px) and (max-width: 1200px) {
  /* 头部 */
  nav {display: none;}
  .headre {width: auto;}
  .mobmenu {display: flex;}
  .heBox {padding: .2rem 0;}
  .heBox .heLe .logo img {max-width: 2.61rem;}
  .heBox .heRe {display: none;}

}

/* ======================================================1100px========================================================= */
@media screen and (min-width: 200px) and (max-width: 1100px) {


}

/* ======================================================1028px========================================================= */
@media screen and (min-width: 200px) and (max-width: 1024px) {
  /* 首页 */
  .indexTwo ul li.on {flex: 1;}
  .indexTwo ul li.on .show {opacity: 1;}
  .indexTwo ul li.on .hide {bottom: -100%;}
  .indexTwo ul li.on .bjBox::after {width: 100%;}
  .inFoSwiper .swjt.swiper-button-prev {left: -.2rem;}
  .inFoSwiper .swjt {right: -.2rem;}
  .indexSix li .con {display: block;}
  .indexSix li .con h5 {width: 100%;}

  /* 产品 */
  .prolistTwo .swiper .swjt {right: -.2rem;}
  .prolistTwo .swiper .swjt.swiper-button-prev {left: -.2rem;}

  /* 水厂 */
  .caseDateThre .swiper .swjt.swiper-button-prev {left: -.2rem;}
  .caseDateThre .swiper .swjt {right: -.2rem;}

  /* 工程案例 */
  .caselist .list ul {grid-template-columns: repeat(2,1fr);}
}


/* ======================================================960px========================================================= */
@media screen and (min-width: 200px) and (max-width: 960px) {
  /* 头部 */
  .headerTop {display: none;}

  /* 首页 */
  .indexEight .re .more .more1 {padding: .1rem;}
  /* 产品 */
  .prolistOne ul {grid-template-columns: repeat(2,1fr);}

  /* 荣誉资质 */
  .honorOne li {width: 48%;}

  /* 关于我们-公司简介 */
  .aboutOne ul li .text {font-size: var(--font16);}

  /* 联系我们-联系方式 */
  .wayone .box {flex-wrap: wrap;}
  .wayone .box .le {width: 100%; margin-bottom: .5rem;}
  .wayone .shuxian {display: none;}
}

/* ======================================================手机端========================================================= */
@media screen and (min-width: 200px) and (max-width: 767px) {
  /* 头部 */
  .heBox {min-height: 60px;}
  .mobnavBox {width: 100%;}
  .mobnavBox .top {height: 60px;}
  .heBox .heLe .logo img {max-width: 3rem;}
  .heBox .heLe .con {display: none;}
  .heBox .heLe .logo .xian {display: none;}

  /* ====公用css=== */
  .indexTle2 {width: 100%; margin-bottom: .5rem;}
  .indexTle2 h3 {color: #002c7e;}
  .indexTle2 span {display: block;color: #333;}
  .indexTle2 .tit {width: 100%;}
  .indexTle2 .tit::after {width: 110%;height: 130%;}
  .indexTle2 .tit::after {display: none;}
  /* ====公用css=== end!!*/

  /* 首页 */
  .bannerSwiper .bjBox img {min-height: 3rem;object-fit: cover;}
  .hotSearch .box {flex-wrap: wrap; height: auto; padding: .25rem 0;}
  .hotSearch .box .le {width: 100%;}
  .hotSearch .box .re {display: none;}
  .inOneMarquee ul li {width: 24%;}
  .inOneMarquee ul li .pic {min-height: 50px;}
  .indexTwo ul {flex-wrap: wrap;}
  .indexTwo ul li {width: 50%;flex: none !important;}
  .indexTwo ul li:last-child {width: 100%;}
  .indexThre .show span {font-size: var(--font20);}
  .indexThre li a::after {width: 90%; padding-top: 80%;}
  .indexThre .hide {display: none;}
  .indexThre li:hover .show {opacity: 1;}
  .inFoSwiper .swjt {display: none;}
  .indexSix ul {grid-template-columns: repeat(2,1fr);}
  .indexSeven .tle .en {font-size: .65rem;}
  .indexSeven .tleBox span {font-size: var(--font14);}
  .indexSeven .tleBox {padding: .7rem 0 1.2rem;}
  .indexSeven .tle2 .i {display: none;}
  .indexSeven li {width: 100%;     border: 1px solid #F2F2F2 !important;}
  .indexSeven li .imgBox {text-align: center;}
  .indexEight .box {flex-wrap: wrap;}
  .indexEight .le {width: 100%;}
  .indexEight .re {width: 100%; margin-top: .5rem;}
  .indexEight .le dl {z-index: 1;}
  .indexEight ul {display: flex; flex-wrap: wrap; align-items: flex-start;}
  .indexEight li {width: 40%;margin-bottom: .5rem;}
  .indexNine ul {flex-wrap: wrap;}
  .indexNine li {width: 100%;margin-top: .3rem;}
  .indexTen .tleBox {flex-wrap: wrap;}
  .indexTen .tleBox .tle {width: 100%; text-align: center;}
  .indexTen .tleBox ul {margin-top: .3rem; width: 100%;}
  .indexTen .box {flex-wrap: wrap;}
  .indexTen .le {width: 100%;}
  .indexTen .re {width: 100%; margin-top: .5rem;}
  .indexTen .re li {margin-top: .3rem;}
  
  /* 底部 */
  .foter_logo {width: 100%; text-align: center;}
  .foterTop .conus {margin-top: .3rem;}
  .foterTop ul {flex-wrap: wrap;}
  .foterTop ul li {width: 100%; margin: .1rem 0;}
  .foterTop ul li i {display: none;}
  .foterTop ul li p span {display: inline-block;}
  .foterCopy .a1 {display: block;}

  .foternav {flex-wrap: wrap;width: 100%; margin-top: 0; padding: .3rem 0;}
  .foternav dl .ddbox {display: none;}
  .foternav dl {width: 100%; margin-right: 0; text-align: left;}
  .foternav dl dt {margin-bottom: 0;position: relative;cursor: pointer;     padding: .1rem 0;}
  .foternav dl dt::after {content: "";background: url(../images/jt1.svg) no-repeat right;display: block;width: 15px;height: 15px;background-size: 100%;position: absolute;left: auto;  right: 0;top: 50%;transform: translate(-50%, -50%); transform-origin: center; transition: .35s;}
  .foternav dl dt::before {display: none;}
  .foternav dl.on dt::after {transform:translate(-50%, -50%) rotate(90deg);}
  .foternav dl {margin-bottom: 10px;border-bottom: 1px solid #ddd;padding-bottom: 10px;}
  .foternav dl:last-child {margin-bottom: 0; border: 0;}
  .foternav dl.nolist dt::after {display: none;}
  .foternav dl.nolist dt a {display: block; margin-bottom: 0;}

  /* ===============================================================================内页=========================================================== */
  /* 内页banner */
  .ny-banner .imgBox img {min-height: 2.5rem; object-fit: cover;}

  /* 内页导航 */
  .aboutnav .box {flex-wrap: wrap;}
  .aboutnav .tit {padding: 0 .4rem; width: 100%; text-align: center; padding: .2rem 0; justify-content: center; font-size: var(--font26);}
  .aboutnav .wrapistnav {width: 100%; flex: none;}
  .aboutnav ul {justify-content: flex-start;}
  .aboutnav ul li {width: calc(100% / 3);}
  .nynavSwiper {max-width: 80%;}
  .nynavSwiper .swjt {display: flex; visibility: visible;}

  /* 产品 */
  .prolistnav li dl {flex-wrap: wrap;}
  .prolistnav li dt {margin-bottom: .2rem;}
  .prolistnav li .ddBox  {width: 100%;}
  .prolistOne li .hide {display: none;}
  .prolistTwo .swiper .swjt {display: none;}

  /* 水厂 */
  .plantOne .list li {margin-right: .3rem;}
  .plantTwo .box {flex-wrap: wrap;}
  .plantTwo .info {width: 100%;}
  .plantTwo .imgBox {width: 100%; margin-top: .4rem;}
  .plantThre ul {flex-wrap: wrap; justify-content: center;}
  .plantThre li {width: 33%; margin-top: 0;     padding-bottom: 25%;}
  .plantFive .tle .en {font-size: .5rem;}
  .caseDateThre .indexTle2 {width: auto; margin-bottom: 0;}
  .caseDateThre .swiper .swjt {display: none;}

  /* 工程案例 */
  .caselist .box {flex-wrap: wrap;}
  .casenav {width: 100%; max-width: 100%;}
  .caselist .list {width: 100%; flex: none; margin-left: 0; margin-top: .5rem;}
  .casenav li .icBox {width: .34rem;}
  .caselist .list li .hide {display: none;}
  /* .indexThre ul {flex-wrap: wrap;} */
  /* .indexThre li {width: 100%; margin-bottom: .3rem;} */
  .indexThre .show {width: 100%;height: 100%;display: flex;flex-direction: column; align-items: center;justify-content: center;}
  .indexThre li a::after {width: 100%;padding-top: 100%;transform: matrix(4, 0, 0, 4, 0, 0);background: rgba(0, 44, 126,.7);}
  .indexThre li .imgBox img {width: 100%;}

  /* 案例详情 */
  .caseDateOne .box {flex-wrap: wrap;}
  .caseDateOne .info {width: 100%; padding: .3rem;}
  .caseDateOne .info::after {width: 100%; height: 100%; top: 0;}
  .caseDateOne .imgBox {width: 100%; margin-top: .5rem;}
  .caseDateTwo .tleBox .tle .tit {border-radius: 0; overflow: visible;}
  .caseDateTwo .tleBox .tle .tit .sp2::before {display: none;}
  .caseDateTwo .tleBox .tle .tel {margin-top: .3rem; width: 100%;}

  /* 资质荣誉 */
  .honerSwiper .list {grid-template-columns: repeat(2,1fr);}

  /* =====关于我们===== */
  /* 公司简介 */
  .aboutOne ul {flex-wrap: wrap; justify-content: flex-start; justify-content: space-between;}
  .aboutOne ul li {width: 45%;margin-bottom: .3rem;}
  .aboutOne .imgBox {border-radius: 0.4rem 0rem 0.4rem 0rem;}
  .aboutOne .info {width: 100%;}
  /* 新闻资讯 */
  .news li .time {display: none;}
  .news li .xian {display: none;}
  .news li a {flex-wrap: wrap;}
  .news li .info {width: 100%;}
  .news li .info .tit {font-size: var(--font26);}
  .news li .imgBox {width: 100%; margin-top: .3rem;}
  .news li .info dd.hitime {display: flex;}
  /* 详情 */
  .newsDate .page .pagele {width: 100%;}
  .pagere {width: auto; margin: auto;margin-top: .3rem; }
  /* 合作伙伴 */
  .partner ul {grid-template-columns: repeat(3,1fr);}

  /* =====联系我们===== */
  /* 人才招聘 */
  .tactOne .box {flex-wrap: wrap; padding: 0;}
  .tactOne .imgBox {position: relative; left: 0; height: auto;}
  .tactOne .box .info {width: 100%; box-shadow: 0rem 0.04rem 0.11rem 0rem rgba(0,0,0,0.05); padding: .3rem; box-sizing: border-box;}
  .tactOne .box .info::after {display: none;}
  .tactTwo .thead li {width: calc(100% / 4);}
  .tactTwo .thead li:last-child {display: none;}
  .tactTwo .tbody dd {width: calc(100% / 4);}
  .tactTwo .tbody dd:last-child {display: none;}

  /* 在线联系 */
  .online .form .inBox {width: 100%;}
  .online .form .inCode {width: 68%;}
  .online .form .sub {width: 30%;}

  /* 联系方式 */
  .wayone .tle i {margin-top: .3rem;}
  .wayTwo ul {flex-wrap: wrap;}
  .wayTwo ul li {width: 100%; margin-top: .3rem;    box-shadow: 0rem 0rem 0.1rem 0rem rgba(0,0,0,0.1);}

}

@media screen and (min-width: 200px) and (max-width: 640px) {
  /* 首页 */
  .indexFive .box {flex-wrap: wrap;}
  .indexFive .le {width: 100%;}
  .indexFive .re {width: 100%; margin-top: .5rem;}

  /* 关于我们-公司简介 */
  .aboutTwo ul {flex-wrap: wrap;}
  .aboutTwo ul li {width: 100%;}


  /* 联系我们-联系方式 */
  .wayone .box dl {width: 100%;}
  .wayone .box .codeBox {text-align: center; margin-top: .5rem; justify-content: center; width: 100%;}
}

@media screen and (min-width: 200px) and (max-width: 500px) {
  /* 首页 */
  .indexTen .tleBox ul {    grid-template-columns: repeat(2,auto);}

  /* 合作伙伴 */
  .partner ul {grid-template-columns: repeat(2,1fr);}
}

@media screen and (min-width: 200px) and (max-width: 450px) {

  .caselist .list li .img img {height: 130px;}
}

@media screen and (min-width: 200px) and (max-width: 300px) {

}