.w1280 {
  width: 1100px;
  margin: 0 auto;
}

.wel-service {
  overflow: hidden;
  background: #ececec;
}
.wel-service .service {
  padding-top: 3.75rem;
  position: relative;
  padding-bottom: 2.25rem;
  z-index: 4;
}
.wel-service .welservice-con .con-text {
  position: relative;
}
.wel-service .welservice-con .buts {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  height: 30px;
  line-height: 30px;
}
.wel-service .button, .wel-service .page {
  display: inline-block;
  vertical-align: middle;
}
.wel-service .page {
  margin-left: 1.25rem;
}
.wel-service .swiper-pagination, .wel-service .swiper-button-prev, .wel-service .swiper-button-next {
  position: static;
  padding: 0;
  margin: 0;
  display: inline-block;
  vertical-align: middle;
  transition: .5s ease-in-out;

}
.wel-service .swiper-pagination {
  font-size: 18px;
  color: #999999;
}
.wel-service .swiper-pagination .swiper-pagination-current {
  font-weight: bold;
  color: #2e8a57;
}
.wel-service .buts {
  line-height: 1;
}
.wel-service .button {
  width: 40px;
}
.wel-service .swiper-button-prev, .wel-service .swiper-button-next {
  width: 100%;
  height: 20px;
}
.wel-service .swiper-button-disabled {
  opacity: 0 !important;
  transition: .5s ease-in-out;
}
.wel-service .swiper-button-next {
  background: url(../images/j9.png) no-repeat center;
  background-size: 100%;
}
.wel-service .service-bg {
  width: 100%;
  height: calc(100% - 2rem);
  position: absolute;
  bottom: 0;
  background: #ffffff;
  overflow: hidden;
}
.wel-service .service-bg .text-bg {
  font-size: 7.5rem;
  font-weight: bold;
  color: rgba(0, 0, 0, 0.03);
  line-height: .9;
  position: absolute;
  width: 100%;
  left: -3%;
  bottom: -3%;
  text-align: center;
  text-transform: uppercase;
  z-index: 1;
}
.wel-service .welservice-con {
  position: relative;
  z-index: 3;
}
.wel-service .swiper-container {
  overflow: visible;
}
.wel-service .service-swiper {
  margin-top: 1.375rem;
}
.wel-service .welservice-con {
  width: 900px;
  margin: 0 auto;
}
.wel-service .swiper-slide-active .items:hover img {
  transition: .5s ease-in-out;
}
.wel-service .swiper-slide-active .items .img:before {
  transition: .5s ease-in-out;
  opacity: 1;
}
.wel-service .swiper-slide-active .items .img:after {
  transition: .5s ease-in-out;
  opacity: 0;
}
.wel-service .swiper-slide-active .items .words {
  opacity: 1;
  transition: .5s ease-in-out;
}
.wel-service .items {
  display: block;
  position: relative;
}
.wel-service .items .words {
  padding-top: .75rem;
  padding-bottom:20px;
  opacity: 0;
  transition: .5s ease-in-out;
}
.wel-service .items .words .tit {
  font-size: 30px;
  color: #1a1a1a;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.wel-service .items .words .txt {
  font-size: 18px;
  margin-top: .75rem;
}
.wel-service .items .words .txt img {
  margin-right: 0.25rem;
}
.wel-service .items .words .txt img, .wel-service .items .words .txt .span {
  display: inline-block;
  vertical-align: middle;
}
.wel-service .items .words .li {
  display: inline-block;
  font-size: 16px;
  color: #333333;
  font-weight: bold;
  line-height: 25px;
}
.wel-service .items .words .li:nth-child(n+2) {
  margin-left: 1.25rem;
}

.tc {
  text-align: center;
}


img {
  max-width: 100%;
}

/**/
@media (max-width: 1450px) {
  
  .w1280 {
    width: 85%;
  }

  .j-serves-conbox {
    width: 70%;
  }

}
/**/


@media (max-width: 1024px) {
  .wel-service .service-bg .text-bg {
    display: none;
  }

  .wel-service .welservice-con {
    width: 90%;
    overflow: hidden;
  }

}

@media (max-width: 767px) {
  .wel-service .welservice-con{ height:320px;}
  .wel-service .items .words .txt {
    margin-top: .3rem;
    display: none;
  }

  .wel-project .pro-list .li:nth-child(2) {
    margin-top: .3rem;
  }

  .wel-service .items .words .li {
    font-size: .2rem;
    display: block;
    margin-left: 0 !important;
  }

  .wel-service .items .words .li:nth-child(n+2) {
    margin-left: .5rem;
  }

  .wel-service .items .words .txt img {
    width: .4rem;
    height: .4rem;
  }

  .wel-service .button {
    display: none;
  }

  .wel-service .service-bg {
    display: none;
  }

  .wel-service .service {
    padding-bottom: 1.5rem;
    padding-top: 0.9rem;
  }

  .wel-service .service-swiper {
    margin-top: 0.55rem;
  }

  .wel-service .items .words .tit {
    font-size: 16px
  }

  .wel-service .items .words {
    padding-top: 14px;
  }
  .wel-service .items .img:before {
		width: .8rem;
		height: .8rem;
	}

	.wel-service .items .img {
		height: auto;
	}

  .w1125 {
    width: 100%;
  }


}

@media (max-width: 767px) {

  .wel-service{
    background: #fff;
    margin-bottom: .5rem;
  }

  .wel-service .swiper-pagination {
    font-size: .3rem;
  }

  .con-swiper .buts .swiper-pagination-bullet-active {
    width: .15rem;
  }

}