* {
  padding: 0;
  margin: 0;
  font-family: 'Microsoft YaHei', arial, helvetica, clean, sans-serif;
}
body {
  font: 14px/1.231 'Microsoft YaHei', arial, helvetica, clean, sans-serif;
  color: #333;
  margin: 0;
  line-height: 1.5;
  overflow-x: hidden;
}
*:before,
*:after {
  box-sizing: content-box;
}
:focus {
  outline: 1;
}
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary {
  display: block;
}
a {
  color: #333;
  text-decoration: none;
}
a:link,
a:hover,
a:active,
a:visited {
  text-decoration: none;
}
ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}
mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}
del {
  text-decoration: line-through;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}
input,
select {
  vertical-align: middle;
}
img {
  font-size: 0.14rem;
}
li,
ul {
  list-style-type: none;
}
img {
  border: none;
}
input,
textarea {
  outline: 0;
  border: 0;
  resize: none;
}
h1,
h2,
h3,
h4,
h5,
h6,
dl,
dd,
dt,
i,
em {
  font-weight: normal;
  font-style: normal;
}
.left {
  float: left;
}
.right {
  float: right;
}
.clearboth {
  clear: both;
}


.clear{
  clear: both;
}


.top_bg{

  background: none ;
}



/* banner */

.banner {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
  top: -1.08rem;
}

.banner .swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0 auto;

}

.banner .swiper-slide {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}


.banner .swiper-slide {
  background-size: 100%;
  background-position: center;
  background-repeat: no-repeat;
}

.banner .swiper-slide img {
  width: 100%;
  height: 100%;
  display: block;
  transition: 1s linear 2s;
  transform: scale(1.1, 1.1);
}


.banner .swiper-slide-active img,
.banner .swiper-slide-duplicate-active img {
  transition: 6s linear;
  transform: scale(1, 1);
}

.banner .banner_button{
  position: absolute;
  bottom: 0.45rem;
  right: 0.25rem;
}


.banner .swiper-button-next {
  position: relative;
  width: 0.65rem;
  height: 0.65rem;
  background: url(../images/bannerR.png) no-repeat center;
  right:0.93rem;
  top: auto;
  bottom: 1.15rem;
  z-index: 5;
  float: right;
  cursor: pointer;
}

.banner .swiper-button-prev {
  position: relative;
  width: 0.65rem;
  height: 0.65rem;
  background: url(../images/bannerL.png) no-repeat center;
  left: 0%;
  top: 0%;
  float: left;
  z-index: 5;
  cursor: pointer;
  margin-right: 20px;
}

.banner .swiper-pagination {
  width: 100%;
  bottom: 0.5rem;
  left: 0%;
  text-align: center;
  position: absolute;
  z-index: 5;
  
}

.banner .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 16px;
  background-color: #fff;
  width: 0.6rem;
  height: 4px;
  opacity: 0.4;
  border-radius: 0%;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  display: inline-block;
}

.banner .swiper-pagination-bullets .swiper-pagination-bullet-active {
  opacity: 1;
}



.swiper-button-prev::after, .swiper-container-rtl .swiper-button-next::after {
  content: 'prev';
  display: none;

}

.swiper-button-next:after, .swiper-container-rtl .swiper-button-prev:after {
  content: 'next';
  display: none;
}



@media (max-width: 1440px) {
  .banner .swiper-button-next {
    right:0.55rem;
    bottom: 0.8rem;

  }

}



@media (max-width: 980px) {

  .banner{
    top: 0;
  }

  .banner .swiper-button-next {
    display: none;
  }

  .banner .swiper-button-prev {
    display: none;
  }

  .banner .swiper-pagination {
    width: 100%;
    bottom: 0.1rem;
    left: 0%;
    text-align: center;
    position: absolute;
    z-index: 5;
    display: block;
  }

  .banner .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 0.1rem;
    width: 0.3rem;
    height: 4px;
  }

}




/* title */

.title{
  margin: 0 auto;
  text-align: center;

}

.title span{
  display: block;
  font-size: 0.16rem;
  color: #999;
}

.title h3{
  font-size: 0.38rem;
  color: #333333;
  font-weight: bold;
  line-height: 0.4rem;
  position: relative;
  z-index: 5;

}

.title h3 a{
  display: block;
  font-size: 0.38rem;
  color: #333333;
  font-weight: bold;
  line-height: 0.4rem;
  

}

.title i{
  display: block;
  margin: 0.2rem auto 0.13rem auto;
  width: 0.42rem;
  height: 2px;
  background: #3d75c0;
}





@media (max-width: 980px) {
  .title{
    margin: 0 auto;
    text-align: center;
  
  }
  
  .title span{
    display: block;
    font-size: 0.14rem;
    color: #999;
  }
  
  .title h3{
    font-size: 0.2rem;
    line-height: 0.2rem;
  
  }
  
  .title h3 a{
    font-size: 0.2rem;
    line-height: 0.2rem;
    
  
  }
  
  .title i{
    display: block;
    margin: 0.1rem auto 0.05rem auto;
    width: 0.42rem;
    height: 2px;
    background: #3d75c0;
  }
  

}



/* fangan */

.fanganbg{
  width: 100%;
  margin: -1.08rem auto 0rem auto;
  overflow: hidden;
  background: #eff2f7;
  padding-bottom: 1.4rem;
}

.fanganbg .fangan{
  margin: 0 auto;
  padding-top: 0.8rem;
}

.fanganbg .fangan .fanganbox{
  margin: 0.5rem auto 0 auto;
}

.fanganbg .fangan .fanganbox ul li{
  float: left;
  text-align: center;
  width: 18%;
  height: 4rem;
  background: #fff;
  border-radius: 5px;
  box-shadow: 0px 0 8px 8px rgba(38,47,90,.02);
  margin-right: 2.5%;
  position: relative;
  z-index: 5;
}

.fanganbg .fangan .fanganbox ul li:last-child{
  margin-right: 0;
}

.fanganbg .fangan .fanganbox ul li span{
  display: block;
  margin: 0.5rem auto 0 auto;
  width: 1.08rem;
  height: 1.08rem;
  border: 1px solid #cecece;
  border-radius: 50%;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  overflow: hidden;
}

.fanganbg .fangan .fanganbox ul li span .fa1{
  display: block;
  margin: 0 auto;
  width: 1.08rem;
  height: 1.08rem;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;

}

.fanganbg .fangan .fanganbox ul li span .fa2{
  display: block;
  margin: 0 auto;
  width: 1.08rem;
  height: 1.08rem;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.fanganbg .fangan .fanganbox ul li h5{
  font-size: 0.22rem;
  color: #333;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin: 0.23rem auto  0.1rem auto;
}

.fanganbg .fangan .fanganbox ul li em{
  display: block;
  margin: 0 auto;
  width: 0.42rem;
  height: 2px;
  background: #000000;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.fanganbg .fangan .fanganbox ul li p{
  font-size: 0.16rem;
  color: #666666;
  line-height: 0.3rem;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin: 0.12rem auto 0 auto;
  width: 83%;
}


.fanganbg .fangan .fanganbox ul li::after{
  position: absolute;
  z-index: -1;
  content: "";
  left: 0%;
  top: 0px;
  width: 100%;
  height: 0%;
  background: #3d75c0;
  border-radius: 5px;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.fanganbg .fangan .fanganbox ul li:hover::after{
  height: 100%;
}


.fanganbg .fangan .fanganbox ul li:hover span .fa1{
  transform: translateY(-1.08rem);

}

.fanganbg .fangan .fanganbox ul li:hover span .fa2{
  transform: translateY(-1.08rem);
}

.fanganbg .fangan .fanganbox ul li:hover h5{
  color: #fefefe;

}

.fanganbg .fangan .fanganbox ul li:hover em{
  background: #ffaf3c;

}

.fanganbg .fangan .fanganbox ul li:hover p{
  color: #fff;
}








.fanganbg .fangan .fanganbox ul li.on::after{
  height: 100%;
}


.fanganbg .fangan .fanganbox ul li.on span .fa1{
  transform: translateY(-1.08rem);

}

.fanganbg .fangan .fanganbox ul li.on span .fa2{
  transform: translateY(-1.08rem);
}

.fanganbg .fangan .fanganbox ul li.on h5{
  color: #fefefe;

}

.fanganbg .fangan .fanganbox ul li.on em{
  background: #ffaf3c;

}

.fanganbg .fangan .fanganbox ul li.on p{
  color: #fff;
}


@media (max-width: 1440px){

  .fanganbg .fangan .fanganbox ul li span {
    margin: 0.3rem auto 0 auto;
}

}



@media (max-width: 980px){

  .fanganbg{
    margin: 0rem auto 0rem auto;
    padding-bottom: 0.2rem;
  }
  
  .fanganbg .fangan{
    margin: 0 auto;
    padding-top: 0.3rem;
  }
  
  .fanganbg .fangan .fanganbox{
    margin: 0.3rem auto 0 auto;
  }
  
  .fanganbg .fangan .fanganbox ul li{
    float: left;
    text-align: center;
    width: 48%;
    height: 3rem;
    margin-right: 4%;
    margin-bottom: 0.15rem;
    position: relative;
    z-index: 5;
  }

  .fanganbg .fangan .fanganbox ul li:nth-child(2n){
    margin-right: 0;
  }
  
  
  .fanganbg .fangan .fanganbox ul li span{
    display: block;
    margin: 0.3rem auto 0 auto;
    width: 0.6rem;
    height: 0.6rem;
  }
  
  .fanganbg .fangan .fanganbox ul li span .fa1{
    width: 0.6rem;
    height: 0.6rem;
  
  }
  
  .fanganbg .fangan .fanganbox ul li span .fa2{
    width: 0.6rem;
    height: 0.6rem;
  }
  
  .fanganbg .fangan .fanganbox ul li h5{
    font-size: 0.16rem;
    margin: 0.1rem auto  0.1rem auto;
  }
  
  .fanganbg .fangan .fanganbox ul li em{
    width: 0.36rem;
  }
  
  .fanganbg .fangan .fanganbox ul li p{
    font-size: 0.14rem;
    line-height: 0.24rem;
    margin: 0.1rem auto 0 auto;
    width: 90%;
  }
  
  
.fanganbg .fangan .fanganbox ul li:hover span .fa1{
  transform: translateY(-0.6rem);

}

.fanganbg .fangan .fanganbox ul li:hover span .fa2{
  transform: translateY(-0.6rem);
}

.fanganbg .fangan .fanganbox ul li.on span .fa1{
  transform: translateY(-0.6rem);

}

.fanganbg .fangan .fanganbox ul li.on span .fa2{
  transform: translateY(-0.6rem);
}

}



/* fw */

.fwbg{
  width: 100%;
  margin: 0.75rem auto 0 auto;
  overflow: hidden;
}

.fwbg .fwbox{
  margin: 0.5rem auto 0 auto;
  position: relative;
}

.fwbg .fwbox .swiper-slide{
  position: relative;
}

.fwbg .fwbox .swiper-slide .txt{
  float: left;
  width: 23%;
  height: 6.37rem;
  background: #3d75c0;
  padding: 0 2.5%;
}

.fwbg .fwbox .swiper-slide .txt em{
  display: block;
  width: 0.25rem;
  height: 1px;
  background: #fff;
  margin: 0.7rem 0 0.3rem 0;
}

.fwbg .fwbox .swiper-slide .txt span{
  display: block;
  font-size: 0.14rem;
  color: #fff;
  text-transform: uppercase;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  opacity: 0.4;
}

.fwbg .fwbox .swiper-slide .txt h5 a{
  display: block;
  font-size: 0.32rem;
  color: #fff;
  text-transform: uppercase;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin-top: 0.05rem;
}

.fwbg .fwbox .swiper-slide .txt p{
  font-size: 0.14rem;
  color: #fff;
  line-height: 0.3rem;
  height: 1.2rem;
  overflow: hidden;
  margin: 0.5rem 0 0.4rem 0;
}

.fwbg .fwbox .swiper-slide .txt .more{
  display: block;
  font-size: 0.14rem;
  color: #fff;
  text-decoration: underline;
}

.fwbg .fwbox .swiper-slide .pic{
  float: left;
  position: relative;
  width: 72%;
  height: 6.37rem;
} 


.fwbg .fwbox .swiper-slide .pic img{
  position: absolute;
  left: 0;
  top: 0px;
  width: 100%;
  height: 100%;
  object-fit: cover;

}


.fwbg .fwbox .swiper-slide .txt_on{
  position: absolute;
  left: 0;
  bottom: 0px;
  width: 92%;
  height: 1.5rem;
  background: rgba(0, 0, 0, 0.2);
  padding: 0 4%;

} 

.fwbg .fwbox .swiper-slide .txt_on h5 a{
  font-size: 0.18rem;
  color: #fff;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin: 0.28rem 0 0.05rem 0; 
} 

.fwbg .fwbox .swiper-slide .txt_on p{
  font-size: 0.14rem;
  color: #fff;
  line-height: 0.3rem;
  height: 0.6rem;
  overflow: hidden;
}

.fwbg .fwbox .fwbutton{
  position: absolute;
  left: 2.5%;
  bottom: 1.25rem;
  z-index: 5;
}


.fwbg .fwbox .fwbutton .fw-next{
  float: left;
  cursor: pointer;
  position: relative;
  background: url(../images/fw_left.png) no-repeat center;
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.2rem;
}

.fwbg .fwbox .fwbutton .fw-prev{
  float: left;
  cursor: pointer;
  position: relative;
  background: url(../images/fw_right.png) no-repeat center;
  width: 0.5rem;
  height: 0.5rem;
}

@media (max-width: 980px){

  .fwbg{
    width: 100%;
    margin: 0.35rem auto 0 auto;
    overflow: hidden;
  }
  
  .fwbg .fwbox{
    margin: 0.25rem auto 0 auto;
    position: relative;
  }
  
  
  .fwbg .fwbox .swiper-slide .txt{
    float: none;
    width: 90%;
    height: auto;
    background: #3d75c0;
    padding: 0.3rem 5% 0.6rem 5%;
  }
  
  .fwbg .fwbox .swiper-slide .txt em{
    margin: 0rem 0 0.15rem 0;
  }
  
  .fwbg .fwbox .swiper-slide .txt span{
    display: block;
    font-size: 0.14rem;
  }
  
  .fwbg .fwbox .swiper-slide .txt h5 a{
    display: block;
    font-size: 0.18rem;
    margin-top: 0.05rem;
  }
  
  .fwbg .fwbox .swiper-slide .txt p{
    font-size: 0.14rem;
    color: #fff;
    line-height: 0.25rem;
    height: 1rem;
    overflow: hidden;
    margin: 0.1rem 0 0.1rem 0;
  }
  

  
  .fwbg .fwbox .swiper-slide .pic{
    float: none;
    position: relative;
    width: 100%;
    height: auto;
    padding-top: 60%;
  } 
  
  
  .fwbg .fwbox .swiper-slide .txt_on{
    position: absolute;
    left: 0;
    bottom: 0px;
    width: 92%;
    height: 0.8rem;
  
  } 
  
  .fwbg .fwbox .swiper-slide .txt_on h5 a{
    font-size: 0.16rem;
    margin: 0.08rem 0 0rem 0; 
  } 
  
  .fwbg .fwbox .swiper-slide .txt_on p{
    font-size: 0.14rem;
    color: #fff;
    line-height: 0.2rem;
    height: 0.4rem;
    overflow: hidden;
  }
  
  .fwbg .fwbox .fwbutton{
    position: absolute;
    left: 2.5%;
    bottom: auto;
    top: 2.5rem;
    z-index: 5;
  }
  
  
  .fwbg .fwbox .fwbutton .fw-next{
    float: left;
    cursor: pointer;
    position: relative;
    background: url(../images/fw_left.png) no-repeat center;
    width: 0.3rem;
    height: 0.3rem;
    margin-right: 0.2rem;
    background-size: contain;
  }
  
  .fwbg .fwbox .fwbutton .fw-prev{
    float: left;
    cursor: pointer;
    position: relative;
    background: url(../images/fw_right.png) no-repeat center;
    width: 0.3rem;
    height: 0.3rem;
    background-size: contain;
  }
  
}



/* industry */

.industrybg{
  margin: 1rem auto 0 auto;
  width: 100%;
  overflow: hidden;
}

.industrybg .industry{
  position: relative;
  width: 100%;
}

.industrybg .industry .industry_t{
  position: absolute;
  right: 0px;
  top: 0px;
  z-index: 5;
  width: 29.5%;
  height: 9rem;
  background: rgba(0, 0, 0, 0.5);

}


.industrybg .industry .industry_t .title{
  text-align: left;
  padding-top: 0.6rem;
  margin: 0 8%;
}

.industrybg .industry .industry_t .title h3{
  color: #fff;

}

.industrybg .industry .industry_t .title span{
  color: #fff;
  font-size: 0.14rem;
  margin-top: 0.25rem;
}

.industrybg .industry .industry_t .industryMenu{
  margin-top: 0.5rem;
}

.industrybg .industry .industry_t .industryMenu .swiper-slide{
  position: relative;
  z-index: 5;

}

.industrybg .industry .industry_t .industryMenu .swiper-slide a{
  display: block;
  margin: 0 8%;
  height: 1.26rem;
  line-height: 1.26rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.industrybg .industry .industry_t .industryMenu .swiper-slide a span{
  display: block;
  font-size: 0.2rem;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.industrybg .industry .industry_t .industryMenu .swiper-slide::after{
  position: absolute;
  z-index: -1;
  content: "";
  left: 0%;
  top: 0px;
  width: 0;
  height: 100%;
  background: #3d75c0;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.industrybg .industry .industry_t .industryMenu .swiper-slide-thumb-active::after{
  width: 100%;
}


.industrybg .industry .industryCenter{
  position: relative;
  width: 100%;

}

.industrybg .industry .industryCenter .swiper-slide{
  position: relative;
}

.industrybg .industry .industryCenter .swiper-slide .pic{
  position: relative;
  width: 100%;
  height: 9rem;
  overflow: hidden;
  
}

.industrybg .industry .industryCenter .swiper-slide .pic img{
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

@media (max-width: 980px){

  .industrybg{
    margin: 0.4rem auto 0 auto;
  }
  
  
  .industrybg .industry .industry_t{
    position: relative;
    right: 0px;
    top: 0px;
    z-index: 5;
    width: 100%;
    height: auto;
    background: rgba(0, 0, 0, 0);
  
  }
  
  
  .industrybg .industry .industry_t .title{
    text-align: center;
    padding-top: 0rem;
    margin: 0 0%;
  }
  
  .industrybg .industry .industry_t .title h3{
    color: #333;
  
  }
  
  .industrybg .industry .industry_t .title span{
    color: #999;
    font-size: 0.14rem;
    margin-top: 0.1rem;
  }
  
  .industrybg .industry .industry_t .industryMenu{
    margin-top: 0.3rem;
    margin-bottom: 0.2rem;
    border-bottom: 1px solid #eee;
    border-top: 1px solid #eee;
  }
  
  .industrybg .industry .industry_t .industryMenu .swiper-slide{
    position: relative;
    z-index: 5;
    width: 33.33% !important;
  
  }
  
  .industrybg .industry .industry_t .industryMenu .swiper-slide a{
    display: block;
    margin: 0 8%;
    height: 0.5rem;
    line-height: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0);
  }
  
  .industrybg .industry .industry_t .industryMenu .swiper-slide a span{
    display: block;
    font-size: 0.14rem;
    color: #666;
  }
  
  
  .industrybg .industry .industry_t .industryMenu .swiper-slide-thumb-active::after{
    width: 100%;
  }

  .industrybg .industry .industry_t .industryMenu .swiper-slide-thumb-active a span{
    color: #fff;
  }
  
  
  .industrybg .industry .industryCenter .swiper-slide .pic{
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    padding-top: 50%;
    
  }
  
  
}



/* case */

.casebg{
  width: 100%;
  margin: 0.8rem auto 0.7rem auto;
  overflow: hidden;
}

.casebg .case{
  margin: 0 auto;
}


.casebg .case .case_box{
  margin: 0.4rem auto 0 auto;
  position: relative;
}

.casebg .case .case_box .swiper-container{
  overflow: hidden;
}


.casebg .case .case_box .swiper-container .swiper-slide{
  position: relative;
}

.casebg .case .case_box .swiper-container .swiper-slide .pic{
  width: 100%;
  padding-top: 65%;
  position: relative;
  margin: 0 auto;
  overflow: hidden;
}

.casebg .case .case_box .swiper-container .swiper-slide .pic img{
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.casebg .case .case_box .swiper-container .swiper-slide .txt{
  width: 100%;
  margin: 0 auto;
  text-align: center;
} 

.casebg .case .case_box .swiper-container .swiper-slide .txt a{
  font-size: 0.18rem;
  color: #333333;
  font-weight: bold;
  margin: 0.25rem auto 0 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}



.casebg .case .case_box .swiper-container .swiper-slide:hover .pic img{
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -o-transform: scale(1.1);
}

.casebg .case .case_box .swiper-container .swiper-slide:hover .txt a{
  color: #3d75c0;
}

.casebg .case .case_box .case-next{
  position: absolute;
  right: -0.7rem;
  top: 45%;
  cursor: pointer;
  width: 0.08rem;
  height: 0.15rem;
  background: url(../images/case_right.png) no-repeat center;

}

.casebg .case .case_box .case-prev{
  position: absolute;
  left: -0.7rem;
  top: 45%;
  cursor: pointer;
  width: 0.08rem;
  height: 0.15rem;
  background: url(../images/case_left.png) no-repeat center;
}



@media (max-width: 980px) {

  .casebg{
    margin: 0.35rem auto 0.3rem auto;

  }
  
  
  
  .casebg .case .case_box{
    margin: 0.3rem auto 0 auto;
    position: relative;
  }
  
  
  .casebg .case .case_box .swiper-container .swiper-slide .txt a{
    font-size: 0.14rem;
    margin: 0.1rem auto 0 auto;
  }
  

  
  .casebg .case .case_box .case-next{
    position: relative;
    right: 40%;
    top: 0%;
    cursor: pointer;
    width: 0.08rem;
    height: 0.15rem;
    background: url(../images/case_right.png) no-repeat center;
    float: right;
    margin: 0.3rem 0 0 0;
  
  }
  
  .casebg .case .case_box .case-prev{
    position: relative;
    left: 40%;
    top: 0%;
    cursor: pointer;
    width: 0.08rem;
    height: 0.15rem;
    background: url(../images/case_left.png) no-repeat center;
    float: left;
    margin: 0.3rem 0 0 0;
  }


}



/* ys */

.ysbg{
  margin: 0rem auto 0 auto;
  width: 100%;
  background: #fafafa;
  overflow: hidden;
}

.ysbg .ys_t{
  margin: 0 auto;
  text-align: center;
  padding: 0.65rem 0 0.4rem 0;
}


.ysbg .ys{
  margin: 0 auto;
  width: 100%;
  height: 7.5rem;
  background: url(../images/reasonbg.jpg) no-repeat top center;
  overflow: hidden;
  background-size: cover;
}

.ysbg .ys ul li{
  float: left;
  width: 24.9%;
  height: 7.5rem;
  border-right: 1px solid rgba(205, 205, 205, 0.4);
  overflow: hidden;
  position: relative;
  z-index: 5;
}

.ysbg .ys ul li:last-child{
  border-right:none;
}

.ysbg .ys ul li .ys_img{
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  display: none;

}

.ysbg .ys ul li .ys_img img{
  width: 100%;
  height: 100%;
}

.ysbg .ys ul li .txt{
  text-align: center;
  width: 84%;
  margin: 1.9rem auto 0 auto;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;

} 

.ysbg .ys ul li .txt img{
  display: block;
  margin: 0rem auto 0 auto;
  width: 0.81rem;
  height: 0.81rem;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}


.ysbg .ys ul li .txt h5{
  font-size: 0.28rem;
  color: #fff;
  font-weight: bold;
  line-height: 0.36rem;
  margin: 0.1rem auto 0 auto;

}


.ysbg .ys ul li .txt p{
  margin: 0.15rem auto 0 auto;
  font-size: 0.14rem;
  color: #fff;
  line-height: 0.32rem;
  height: 1.28rem;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}


.ysbg .ys ul li .txt .more{
  display: block;
  margin: 0.4rem auto 0 auto;
  width: 0.5rem;
  height: 0.5rem;
  background: #3d75c0 url(../images/ys_more.png) no-repeat center;
  border: 1px solid #3d75c0;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}



.ysbg .ys ul li::after{
  position: absolute;
  left: 0rem;
  top: 0px;
  width: 100%;
  height: 0;
  background: #3d75c0;
  opacity: 0.6;
  content: "";
  z-index: -1;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.ysbg .ys ul li.on::after{
  height: 100%;

}

.ysbg .ys ul li.on .txt .more{
  border: 1px solid #ffffff;
  background: url(../images/ys_more.png) no-repeat center;
}

@media (max-width: 980px) {
  .ysbg{
    margin: 0.3rem auto 0 auto;

  }
  
  .ysbg .ys_t{
    margin: 0 auto;
    text-align: center;
    padding: 0.3rem 0 0.2rem 0;
  }
  
  .ysbg .ys_t .title span{
    width: 100%;
  
  }
  
  .ysbg .ys{
    margin: 0 auto;
    width: 100%;
    height: auto;
    background: url(../images/reasonbg.jpg) no-repeat top center;
    overflow: hidden;
  }
  
  .ysbg .ys ul li{
    float: left;
    width: 49.3%;
    height: 3.7rem;
    border: 1px solid rgba(205, 205, 205, 0.4);
    overflow: hidden;
    position: relative;
    z-index: 5;
    margin-top: -1px;
  }
  
  .ysbg .ys ul li:last-child{
    border: 1px solid rgba(205, 205, 205, 0.4);
  }
  
  
  .ysbg .ys ul li .txt{
    text-align: center;
    width: 90%;
    margin: 0.25rem auto 0 auto;
  
  } 
  
  .ysbg .ys ul li .txt img{
    display: block;
    margin: 0rem auto 0 auto;
    width: 0.41rem;
    height: 0.41rem;
  }
  
  
  .ysbg .ys ul li .txt h5{
    font-size: 0.16rem;
    color: #fff;
    font-weight: bold;
    margin: 0.1rem auto 0 auto;
    line-height: 0.23rem;
  }
  
  
  .ysbg .ys ul li .txt p{
    margin: 0.15rem auto 0 auto;
    font-size: 0.14rem;
    color: #fff;
    line-height: 0.2rem;
    height: auto;
  }
  
  
  .ysbg .ys ul li .txt .more{
    display: none;
  }
  
 
}



/*about*/

.aboutbg{
  margin: 0 auto;
  width: 100%;
  background: url(../images/aboutbg.jpg) no-repeat top center;
  overflow: hidden;
  padding-bottom: 0.9rem;
  background-size: cover;
}

.aboutbg .about{
  margin: 0 auto;
  padding-top: 0.8rem;
}

.aboutbg .about .ab_left{
  float: left;
  width: 54.5%;
}

.aboutbg .about .ab_left .title{
  text-align: left;
}

.aboutbg .about .ab_left .title i{
  margin: 0.2rem 0 0.13rem 0;
}

.aboutbg .about .ab_left .txt{
  margin-top: 0.5rem;

}

.aboutbg .about .ab_left .txt h5{
  font-size: 0.26rem;
  color: #333;
  font-weight: bold;
}

.aboutbg .about .ab_left .txt p{
  font-size: 0.16rem;
  color: #666;
  line-height: 0.38rem;
  height: 3.8rem;
  overflow: hidden;
  margin-top: 0.3rem;
}


.aboutbg .about .ab_left .txt .more{
  display: block;
  width: 1.5rem;
  height: 0.4rem;
  line-height: 0.4rem;
  background: #ffaf3c;
  border-radius: 45px;
  text-align: center;
  font-size: 0.16rem;
  color: #fff;
  margin-top: 0.45rem;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}


.aboutbg .about .ab_left .txt .more:hover{
  transform: translateX(10px);
}


.aboutbg .about .abimg{
  float: right;
  width: 39.7%;
  height: 7.3rem;
  position: relative;
}

.aboutbg .about .abimg img{
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  object-fit: cover;
}



@media (max-width: 980px){

  .aboutbg{
    padding-bottom: 0.5rem;
  }
  
  .aboutbg .about{
    margin: 0 auto;
    padding-top: 0.3rem;
  }
  
  .aboutbg .about .ab_left{
    float: none;
    width: 100%;
  }
  
  .aboutbg .about .ab_left .title{
    text-align: center;
  }
  
  .aboutbg .about .ab_left .title i{
    margin: 0.2rem auto 0.13rem auto;
  }
  
  .aboutbg .about .ab_left .txt{
    margin: 0.3rem auto 0 auto;
    text-align: center;
  
  }
  
  .aboutbg .about .ab_left .txt h5{
    font-size: 0.18rem;
  }
  
  .aboutbg .about .ab_left .txt p{
    font-size: 0.14rem;
    color: #666;
    line-height: 0.3rem;
    height: 3rem;
    overflow: hidden;
    margin-top: 0.15rem;
  }
  
  
  .aboutbg .about .ab_left .txt .more{
    display: block;
    width: 1.5rem;
    height: 0.4rem;
    line-height: 0.4rem;
    font-size: 0.14rem;
    margin: 0.25rem auto 0 auto;
  }
  
  
  .aboutbg .about .abimg{
    float: none;
    margin: 0.25rem auto 0 auto;
    width: 100%;
    height: auto;
    padding-top: 115%;
  }
  
}


/*news*/

.newsbg{
  margin: 0.75rem auto 0.85rem auto;
  overflow: hidden;
}

.newsbg .news{
  margin: 0 auto;
}

.newsbg .news .newsbox{
  margin: 0.5rem auto 0 auto;
}

.newsbg .news .newsbox dl{
  float: left;
  width: 31.5%;
  height: 6.3rem;
  background: #f7f7f7;
  margin-right: 2.6%;
}

.newsbg .news .newsbox dl:last-child{
  margin-right: 0;
}

.newsbg .news .newsbox dl dt{
  width: 93%;
  height: 0.5rem;
  line-height: 0.5rem;
  border-bottom: 1px solid #e6e6e6;
  margin: 0 auto 0.25rem auto;

}


.newsbg .news .newsbox dl dt h5{
  display: block;
  float: left;
  font-size: 0.18rem;
  color: #333;
  font-weight: bold;
  border-bottom: 2px solid #666666;
}

.newsbg .news .newsbox dl dt .more{
  display: block;
  float: right;
  font-size: 0.14rem;
  color: #999;
  text-transform: uppercase;
}

.newsbg .news .newsbox dl dd{
  width: 93%;
  height: 0.8rem;
  margin: 0 auto 0.3rem auto;
}

.newsbg .news .newsbox dl dd .pic{
  float: left;
  width: 26%;
  height: 0.8rem;
  position: relative;
  overflow: hidden;
}

.newsbg .news .newsbox dl dd .pic img{
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.newsbg .news .newsbox dl dd .txt{
  float: right;
  width: 70%;

} 


.newsbg .news .newsbox dl dd .txt a{
  display: block;
  font-size: 0.18rem;
  color: #333;
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  line-height: 0.2rem;
}

.newsbg .news .newsbox dl dd .txt i{
  display: block;
  font-size: 0.14rem;
  color: #999999;
  margin: 0.1rem 0 0.05rem 0;
}

.newsbg .news .newsbox dl dd .txt p{
  font-size: 0.16rem;
  color: #666;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}


.newsbg .news .newsbox dl dd:hover .pic img{
  transform: scale(1.1);
}

.newsbg .news .newsbox dl dd:hover .txt a{
  color: #3d75c0;
}




@media (max-width: 980px){

  .newsbg{
    margin: 0.35rem auto 0.15rem auto;
    overflow: hidden;
  }
  
  .newsbg .news .newsbox{
    margin: 0.3rem auto 0 auto;
  }
  
  .newsbg .news .newsbox dl{
    float: none;
    width: 100%;
    height: auto;
    background: #f7f7f7;
    margin-right: 0%;
    margin-bottom: 0.2rem;
    padding-bottom: 0.1rem;
  }
  
  
  .newsbg .news .newsbox dl dt{
    width: 93%;
    height: 0.5rem;
    line-height: 0.5rem;
    border-bottom: 1px solid #e6e6e6;
    margin: 0 auto 0.25rem auto;
  
  }
  
  
  .newsbg .news .newsbox dl dt h5{
    display: block;
    float: left;
    font-size: 0.16rem;
  }
  
  
  .newsbg .news .newsbox dl dd{
    width: 93%;
    height: 0.7rem;
    margin: 0 auto 0.2rem auto;
  }
  
  .newsbg .news .newsbox dl dd .pic{
    float: left;
    width: 30%;
    height: 0.7rem;
    position: relative;
    overflow: hidden;
  }
  
  
  .newsbg .news .newsbox dl dd .txt{
    float: right;
    width: 65%;
  
  } 
  
  
  .newsbg .news .newsbox dl dd .txt a{
    font-size: 0.15rem;
    line-height: 0.2rem;
  }
  
  .newsbg .news .newsbox dl dd .txt i{
    display: block;
    font-size: 0.14rem;
    color: #999999;
    margin: 0.05rem 0 0.03rem 0;
  }
  
  .newsbg .news .newsbox dl dd .txt p{
    font-size: 0.14rem;
  }
  

}

/*contact*/

.contactbg{
  width: 100%;
  margin: 0 auto;
  background: #fafafa;
  overflow: hidden;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.contactbg .contact{
  margin: 0 auto;
}

.contactbg .contact .contact_t{
  float: left;
}

.contactbg .contact .contact_t span{
  display: block;
  font-size: 0.48rem;
  color: #535353;
  font-family: Arial Black;
  text-transform: capitalize;
  line-height: 0.4rem;
}

.contactbg .contact .contact_t i{
  display: block;
  font-size: 0.2rem;
  color: #535353;
  margin: 0.15rem 0 0.3rem 0;

}

.contactbg .contact .contact_t em{
  display: block;
  font-size: 0.16rem;
  color: #999999;
}

.contactbg .contact .contactbox{
  float: right;
  width: 85%;
  margin-right: -4%;
} 

.contactbg .contact .contactbox ul li{
  float: left;
  width: 33.2%;
  border-right: 1px solid #f2f2f2;
  height: 1.5rem;
  text-align: center;
}


.contactbg .contact .contactbox ul li:last-child{
  border-right: none;
}

.contactbg .contact .contactbox ul li img{
  display: block;
  margin: 0 auto;
}

.contactbg .contact .contactbox ul li i{
  display: block;
  font-size: 0.18rem;
  color: #666666;
  font-weight: bold;
  margin: 0.15rem auto 0.08rem auto;
}

.contactbg .contact .contactbox ul li span{
  display: block;
  font-size: 0.18rem;
  color: #999;
  line-height: 0.23rem;
}

.contactbg .contact .contactbox ul li em{
  display: block;
  font-size: 0.14rem;
  color: #999;
  line-height: 0.23rem;
}




@media (max-width: 980px){

  .contactbg{
    padding-top: 0.2rem;
    padding-bottom: 0.25rem;
  }
  
  
  .contactbg .contact .contact_t{
    float: none;
    margin: 0 auto;
    text-align: center;
  }
  
  .contactbg .contact .contact_t span{
    font-size: 0.28rem;
    line-height: 0.3rem;
  }
  
  .contactbg .contact .contact_t i{
    display: block;
    font-size: 0.16rem;
    margin: 0.1rem 0 0.05rem 0;
  
  }
  
  .contactbg .contact .contact_t em{
    display: block;
    font-size: 0.16rem;
    color: #999999;
  }
  
  .contactbg .contact .contactbox{
    float: none;
    width: 100%;
    margin:0.2rem auto 0 auto;
  } 
  
  .contactbg .contact .contactbox ul li{
    float: none;
    width: 100%;
    border-right: none;
    height: auto;
    text-align: left;
    overflow: hidden;
    margin-bottom: 0.1rem;
  }
  
  
  .contactbg .contact .contactbox ul li:last-child{
    border-right: none;
  }
  
  .contactbg .contact .contactbox ul li img{
    display: block;
    margin: 0 auto;
    float: left;
    width: 0.4rem;
    height: 0.4rem;
  }

  .contactbg .contact .contactbox ul li .nr{
    float: left;
    margin-left: 3%;
    width: 80%;
  }
  
  .contactbg .contact .contactbox ul li i{
    display: block;
    font-size: 0.16rem;
    margin: 0rem 0 0rem 0;
  }
  
  .contactbg .contact .contactbox ul li span{
    display: block;
    font-size: 0.14rem;
  }
  
  .contactbg .contact .contactbox ul li em{
    display: block;
    font-size: 0.14rem;

  }
  
}